dev bump

Reviewed-on: #72
Reviewed-by: defnotken <defnotken@noreply.git.lightless-sync.org>

LightlessSync/Changelog/changelog.yaml

@@ -0,0 +1,179 @@
+tagline: "Lightless Sync v1.12.3"
+subline: "LightSpeed, Welcome Screen, and More!"
+changelog:
+  - name: "v1.12.3"
+    tagline: "LightSpeed, Welcome Screen, and More!"
+    date: "October 15th 2025"
+    # be sure to set this every new version
+    isCurrent: true
+    versions:
+      - number: "LightSpeed"
+        icon: ""
+        items:
+          - "New way to download that will download mods directly from the file server"
+          - "LightSpeed is in BETA and should be faster than the batch downloading"
+      - number: "Welcome Screen + Additional Features"
+        icon: ""
+        items:
+          - "New in-game Patch Notes window."
+          - "Credits section to thank contributors and supporters."
+          - "Patch notes only show after updates, not during first-time setup."
+          - "Syncshell Rework stared: Profiles have been added (more features using this will come later)."
+      - number: "Notifications"
+        icon: ""
+        items:
+          - "More customizable notification options."
+          - "Perfomance limiter shows as notifications."
+          - "All notifications can be configured or disabled in Settings → Notifications."
+          - "Cleaning up notifications implementation"
+      - number: "Bugfixes"
+        icon: ""
+        items:
+          - "Added more safety checks to nameplates"
+          - "Removed a line in SyncshellUI potentially causing NullPointers"
+          - "Additional safety checks in PlayerData.Factory"
+  - name: "v1.12.2"
+    tagline: "LightFinder fixes, Notifications overhaul"
+    date: "October 12th 2025"
+    versions:
+      - number: "LightFinder"
+        icon: ""
+        items:
+          - "Server-side improvements for LightFinder functionality."
+          - "Command changed from '/light lightfinder' to '/light finder'."
+          - "Option to enable LightFinder on connection (opt-in, refreshes every 3 hours)."
+          - "LightFinder indicator can now be shown on the server info bar."
+      - number: "Notifications"
+        icon: ""
+        items:
+          - "Completely reworked notification system with new UI."
+          - "Pair requests now show as notifications."
+          - "Download progress shows as notifications."
+          - "Customizable notification sounds, size, position, and duration."
+          - "All notifications can be configured or disabled in Settings → Notifications."
+      - number: "Bug Fixes"
+        icon: ""
+        items:
+          - "Fixed nameplate alignment issues with LightFinder and icons."
+          - "Icons now properly apply instead of swapping on choice."
+          - "Updated Discord URL."
+          - "File cache logic improvements."
+
+  - name: "v1.12.1"
+    tagline: "LightFinder customization and download limiter"
+    date: "October 8th 2025"
+    versions:
+      - number: "New Features"
+        icon: ""
+        items:
+          - "LightFinder text can be modified to an icon with customizable positioning."
+          - "Option to hide your own indicator or paired player indicators."
+          - "Pair Download Limiter: Limit simultaneous downloads to 1-6 users to reduce network strain."
+          - "Added '/light lightfinder' command to open LightFinder UI."
+      - number: "Improvements"
+        icon: ""
+        items:
+          - "Right-click menu option for Send Pair Request can be disabled."
+          - "Syncshell finder improvements."
+          - "Download limiter settings available in Settings → Transfers."
+
+  - name: "v1.12.0"
+    tagline: "LightFinder - Major feature release"
+    date: "October 5th 2025"
+    versions:
+      - number: "Major Features"
+        icon: ""
+        items:
+          - "Introduced LightFinder: Optional feature inspired by FFXIV's Party Finder."
+          - "Find fellow Lightless users and advertise your Syncshell to others."
+          - "When enabled, you're visible to other LightFinder users for 3 hours."
+          - "LightFinder tag displays above your nameplate when active."
+          - "Receive pair requests directly in UI without exchanging UIDs."
+          - "Syncshell Finder allows joining indexed Syncshells."
+          - "[L] Send Pair Request added to player context menus."
+      - number: "Vanity Features"
+        icon: ""
+        items:
+          - "Supporters can now customize their name color in the Lightless UI."
+          - "Color changes visible to all users."
+      - number: "General Improvements"
+        icon: ""
+        items:
+          - "Pairing nameplate color override can now override FC tags."
+          - "Added .kdb as whitelisted filetype for uploads."
+          - "Various UI fixes, updates, and improvements."
+
+  - name: "v1.11.12"
+    tagline: "Syncshell grouping and performance options"
+    date: "September 16th 2025"
+    versions:
+      - number: "New Features"
+        icon: ""
+        items:
+          - "Ability to show grouped syncshells in main UI/all syncshells (default ON)."
+          - "Transfer ownership button available in Admin Panel user list."
+          - "Self-threshold warning now opens character analysis screen when clicked."
+      - number: "Performance"
+        icon: ""
+        items:
+          - "Auto-pause combat and auto-pause performance are now optional settings."
+          - "Both options are auto-enabled by default - disable at your own risk."
+      - number: "Bug Fixes"
+        icon: ""
+        items:
+          - "Reworked file caching to reduce errors for some users."
+          - "Fixed bug where exiting PvP could desync some users."
+
+  - name: "v1.11.9"
+    tagline: "File cache improvements"
+    date: "September 13th 2025"
+    versions:
+      - number: "Bug Fixes"
+        icon: ""
+        items:
+          - "Identified and fixed potential file cache problems."
+          - "Improved cache error handling and stability."
+
+  - name: "v1.11.8"
+    tagline: "Hotfix - UI and exception handling"
+    date: "September 12th 2025"
+    versions:
+      - number: "Bug Fixes"
+        icon: ""
+        items:
+          - "Attempted fix for NullReferenceException spam."
+          - "Fixed additional UI edge cases preventing loading for some users."
+          - "Fixed color bar UI issues."
+
+  - name: "v1.11.7"
+    tagline: "Hotfix - UI loading and warnings"
+    date: "September 12th 2025"
+    versions:
+      - number: "Bug Fixes"
+        icon: ""
+        items:
+          - "Fixed UI not loading for some users."
+          - "Self warnings now behind 'Warn on loading in players exceeding performance thresholds' setting."
+
+  - name: "v1.11.6"
+    tagline: "Admin panel rework and new features"
+    date: "September 11th 2025"
+    versions:
+      - number: "New Features"
+        icon: ""
+        items:
+          - "Reworked Syncshell Admin Page with improved styling."
+          - "Right-click on Server Top Bar button to disconnect from Lightless."
+          - "Shift+Left click on Server Top Bar button to open settings."
+          - "Added colors section in settings to change accent colors."
+          - "Ability to pause syncing while in Instance/Duty."
+          - "Functionality to create syncshell folders."
+          - "Added self-threshold warning."
+      - number: "Bug Fixes"
+        icon: ""
+        items:
+          - "Fixed owners being visible in moderator list view."
+          - "Removed Pin/Remove/Ban buttons on Owners when viewing as moderator."
+          - "Fixed nameplate bug in PvP."
+          - "Added 1 or 3 day options for inactive check."
+          - "Fixed bug where some users could not see their own syncshell folders."

LightlessSync/Changelog/credits.yaml

@@ -0,0 +1,68 @@
+credits:
+  - category: "Development Team"
+    items:
+      - name: "Abel"
+        role: "Developer"
+      - name: "Cake"
+        role: "Developer"
+      - name: "Celine"
+        role: "Developer"
+      - name: "Choco"
+        role: "Developer"
+      - name: "Kenny"
+        role: "Developer"
+      - name: "Zura"
+        role: "Developer"
+      - name: "Additional Contributors"
+        role: "Community Contributors & Bug Reporters"
+
+  - category: "Moderation Team"
+    items:
+      - name: "Crow"
+        role: "Moderator"
+      - name: "Faith"
+        role: "Moderator"
+      - name: "Kiwiwiwi"
+        role: "Moderator"
+      - name: "Kruwu"
+        role: "Moderator"
+      - name: "Lexi"
+        role: "Moderator"
+      - name: "Maya"
+        role: "Moderator"
+      - name: "Metaknight"
+        role: "Moderator"
+      - name: "Minmoose"
+        role: "Moderator"
+      - name: "Nihal"
+        role: "Moderator"
+      - name: "Tani"
+        role: "Moderator"
+
+  - category: "Plugin Integration & IPC Support"
+    items:
+      - name: "Penumbra Team"
+        role: "Mod framework integration"
+      - name: "Glamourer Team"
+        role: "Customization system integration"
+      - name: "Customize+ Team"
+        role: "Body scaling integration"
+      - name: "Simple Heels Team"
+        role: "Height offset integration"
+      - name: "Honorific Team"
+        role: "Title system integration"
+      - name: "Glyceri"
+        role: "Moodles - Status effect integration"
+      - name: "Glyceri"
+        role: "PetNicknames - Pet naming integration"
+      - name: "Minmoose"
+        role: "Brio - GPose enhancement integration"
+ 
+  - category: "Special Thanks"
+    items:
+      - name: "Dalamud & XIVLauncher Teams"
+        role: "Plugin framework and infrastructure"
+      - name: "Community Supporters"
+        role: "Testing, feedback, and financial support"
+      - name: "Beta Testers"
+        role: "Early testing and bug reporting"

LightlessSync/FileCache/FileCacheManager.cs

@@ -27,6 +27,7 @@ public sealed class FileCacheManager : IHostedService
     private readonly Lock _fileWriteLock = new();
     private readonly IpcManager _ipcManager;
     private readonly ILogger<FileCacheManager> _logger;
+    private bool _csvHeaderEnsured;
     public string CacheFolder => _configService.Current.CacheFolder;
 
     public FileCacheManager(ILogger<FileCacheManager> logger, IpcManager ipcManager, LightlessConfigService configService, LightlessMediator lightlessMediator)
@@ -462,6 +463,7 @@ public sealed class FileCacheManager : IHostedService
         string[] existingLines = File.ReadAllLines(_csvPath);
         if (existingLines.Length > 0 && TryParseVersionHeader(existingLines[0], out var existingVersion) && existingVersion == FileCacheVersion)
         {
+            _csvHeaderEnsured = true;
             return;
         }
 
@@ -481,6 +483,18 @@ public sealed class FileCacheManager : IHostedService
         }
 
         File.WriteAllText(_csvPath, rebuilt.ToString());
+        _csvHeaderEnsured = true;
+    }
+
+    private void EnsureCsvHeaderLockedCached()
+    {
+        if (_csvHeaderEnsured)
+        {
+            return;
+        }
+
+        EnsureCsvHeaderLocked();
+        _csvHeaderEnsured = true;
     }
 
     private void BackupUnsupportedCache(string suffix)
@@ -540,10 +554,11 @@ public sealed class FileCacheManager : IHostedService
             if (!File.Exists(_csvPath))
             {
                 File.WriteAllLines(_csvPath, new[] { BuildVersionHeader(), entity.CsvEntry });
+                _csvHeaderEnsured = true;
             }
             else
             {
-                EnsureCsvHeaderLocked();
+                EnsureCsvHeaderLockedCached();
                 File.AppendAllLines(_csvPath, new[] { entity.CsvEntry });
             }
         }

LightlessSync/FileCache/FileCompactor.cs

@@ -2,25 +2,33 @@
 using LightlessSync.Services;
 using Microsoft.Extensions.Logging;
 using System.Runtime.InteropServices;
+using System.Collections.Concurrent;
+using System.Threading;
+using System.Threading.Channels;
+using System.Threading.Tasks;
 
 namespace LightlessSync.FileCache;
 
-public sealed class FileCompactor
+public sealed class FileCompactor : IDisposable
 {
     public const uint FSCTL_DELETE_EXTERNAL_BACKING = 0x90314U;
     public const ulong WOF_PROVIDER_FILE = 2UL;
 
     private readonly Dictionary<string, int> _clusterSizes;
-
+    private readonly ConcurrentDictionary<string, byte> _pendingCompactions;
     private readonly WOF_FILE_COMPRESSION_INFO_V1 _efInfo;
     private readonly ILogger<FileCompactor> _logger;
 
     private readonly LightlessConfigService _lightlessConfigService;
     private readonly DalamudUtilService _dalamudUtilService;
+    private readonly Channel<string> _compactionQueue;
+    private readonly CancellationTokenSource _compactionCts = new();
+    private readonly Task _compactionWorker;
 
     public FileCompactor(ILogger<FileCompactor> logger, LightlessConfigService lightlessConfigService, DalamudUtilService dalamudUtilService)
     {
         _clusterSizes = new(StringComparer.Ordinal);
+        _pendingCompactions = new(StringComparer.OrdinalIgnoreCase);
         _logger = logger;
         _lightlessConfigService = lightlessConfigService;
         _dalamudUtilService = dalamudUtilService;
@@ -29,6 +37,18 @@ public sealed class FileCompactor
             Algorithm = CompressionAlgorithm.XPRESS8K,
             Flags = 0
         };
+
+        _compactionQueue = Channel.CreateUnbounded<string>(new UnboundedChannelOptions
+        {
+            SingleReader = true,
+            SingleWriter = false
+        });
+        _compactionWorker = Task.Factory.StartNew(
+                () => ProcessQueueAsync(_compactionCts.Token),
+                _compactionCts.Token,
+                TaskCreationOptions.LongRunning,
+                TaskScheduler.Default)
+            .Unwrap();
     }
 
     private enum CompressionAlgorithm
@@ -87,7 +107,30 @@ public sealed class FileCompactor
             return;
         }
 
-        CompactFile(filePath);
+        EnqueueCompaction(filePath);
+    }
+
+    public void Dispose()
+    {
+        _compactionQueue.Writer.TryComplete();
+        _compactionCts.Cancel();
+        try
+        {
+            if (!_compactionWorker.Wait(TimeSpan.FromSeconds(5)))
+            {
+                _logger.LogDebug("Compaction worker did not shut down within timeout");
+            }
+        }
+        catch (Exception ex) when (ex is not OperationCanceledException)
+        {
+            _logger.LogDebug(ex, "Error shutting down compaction worker");
+        }
+        finally
+        {
+            _compactionCts.Dispose();
+        }
+
+        GC.SuppressFinalize(this);
     }
 
     [DllImport("kernel32.dll")]
@@ -226,4 +269,67 @@ public sealed class FileCompactor
         public CompressionAlgorithm Algorithm;
         public ulong Flags;
     }
+
+    private void EnqueueCompaction(string filePath)
+    {
+        if (!_pendingCompactions.TryAdd(filePath, 0))
+        {
+            return;
+        }
+
+        if (!_compactionQueue.Writer.TryWrite(filePath))
+        {
+            _pendingCompactions.TryRemove(filePath, out _);
+            _logger.LogDebug("Failed to enqueue compaction job for {file}", filePath);
+        }
+    }
+
+    private async Task ProcessQueueAsync(CancellationToken token)
+    {
+        try
+        {
+            while (await _compactionQueue.Reader.WaitToReadAsync(token).ConfigureAwait(false))
+            {
+                while (_compactionQueue.Reader.TryRead(out var filePath))
+                {
+                    try
+                    {
+                        if (token.IsCancellationRequested)
+                        {
+                            return;
+                        }
+
+                        if (_dalamudUtilService.IsWine || !_lightlessConfigService.Current.UseCompactor)
+                        {
+                            continue;
+                        }
+
+                        if (!File.Exists(filePath))
+                        {
+                            _logger.LogTrace("Skipping compaction for missing file {file}", filePath);
+                            continue;
+                        }
+
+                        CompactFile(filePath);
+                    }
+                    catch (OperationCanceledException)
+                    {
+                        return;
+                    }
+                    catch (Exception ex)
+                    {
+                        _logger.LogWarning(ex, "Error compacting file {file}", filePath);
+                    }
+                    finally
+                    {
+                        _pendingCompactions.TryRemove(filePath, out _);
+                    }
+                }
+            }
+        }
+        catch (OperationCanceledException)
+        {
+            // expected during shutdown
+        }
+    }
 }

LightlessSync/LightlessConfiguration/Configurations/LightlessConfig.cs

@@ -67,6 +67,7 @@ public class LightlessConfig : ILightlessConfiguration
     public bool ShowUploading { get; set; } = true;
     public bool ShowUploadingBigText { get; set; } = true;
     public bool ShowVisibleUsersSeparately { get; set; } = true;
+    public bool EnableDirectDownloads { get; set; } = true;
     public int TimeSpanBetweenScansInSeconds { get; set; } = 30;
     public int TransferBarsHeight { get; set; } = 12;
     public bool TransferBarsShowText { get; set; } = true;
@@ -146,4 +147,5 @@ public class LightlessConfig : ILightlessConfiguration
     public DateTime BroadcastTtl { get; set; } = DateTime.MinValue;
     public bool SyncshellFinderEnabled { get; set; } = false;
     public string? SelectedFinderSyncshell { get; set; } = null;
+    public string LastSeenVersion { get; set; } = string.Empty;
 }

LightlessSync/LightlessPlugin.cs

@@ -9,6 +9,7 @@ using LightlessSync.UI;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Hosting;
 using Microsoft.Extensions.Logging;
+using Serilog;
 using System.Reflection;
 
 namespace LightlessSync;
@@ -116,6 +117,24 @@ public class LightlessPlugin : MediatorSubscriberBase, IHostedService
         return Task.CompletedTask;
     }
     
+    private void CheckVersion()
+    {
+        var ver = Assembly.GetExecutingAssembly().GetName().Version;
+        var currentVersion = ver == null ? string.Empty : $"{ver.Major}.{ver.Minor}.{ver.Build}";
+        var lastSeen = _lightlessConfigService.Current.LastSeenVersion ?? string.Empty;
+        Logger.LogInformation("Last seen version: {lastSeen}, current version: {currentVersion}", lastSeen, currentVersion);
+        Logger.LogInformation("User has valid setup: {hasValidSetup}", _lightlessConfigService.Current.HasValidSetup());
+        Logger.LogInformation("Server has valid config: {hasValidConfig}", _serverConfigurationManager.HasValidConfig());
+        // Show update notes if version has changed and user has valid setup
+        
+        if (!string.Equals(lastSeen, currentVersion, StringComparison.Ordinal) &&
+            _lightlessConfigService.Current.HasValidSetup() && 
+            _serverConfigurationManager.HasValidConfig())
+        {
+            Mediator.Publish(new UiToggleMessage(typeof(UpdateNotesUi)));
+        }
+    }
+
     private void DalamudUtilOnLogIn()
     {
         Logger?.LogDebug("Client login");
@@ -154,6 +173,7 @@ public class LightlessPlugin : MediatorSubscriberBase, IHostedService
             _runtimeServiceScope.ServiceProvider.GetRequiredService<VisibleUserDataDistributor>();
             _runtimeServiceScope.ServiceProvider.GetRequiredService<NotificationService>();
             _runtimeServiceScope.ServiceProvider.GetRequiredService<NameplateService>();
+            CheckVersion();
 
 #if !DEBUG
             if (_lightlessConfigService.Current.LogLevel != LogLevel.Information)

LightlessSync/LightlessSync.csproj

@@ -1,9 +1,9 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8"?>
 <Project Sdk="Dalamud.NET.Sdk/13.1.0">
   <PropertyGroup>
     <Authors></Authors>
     <Company></Company>
-    <Version>1.12.3</Version>
+    <Version>1.12.2.9</Version>
     <Description></Description>
     <Copyright></Copyright>
     <PackageProjectUrl>https://github.com/Light-Public-Syncshells/LightlessClient</PackageProjectUrl>
@@ -46,6 +46,7 @@
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
     <PackageReference Include="System.IdentityModel.Tokens.Jwt" Version="8.7.0" />
+    <PackageReference Include="YamlDotNet" Version="16.3.0" />
   </ItemGroup>
 
   <PropertyGroup>
@@ -64,6 +65,8 @@
     <None Update="images\icon.png">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </None>
+    <EmbeddedResource Include="Changelog\changelog.yaml" />
+    <EmbeddedResource Include="Changelog\credits.yaml" />
     <EmbeddedResource Include="Localization\de.json" />
     <EmbeddedResource Include="Localization\fr.json" />
   </ItemGroup>

LightlessSync/PlayerData/Factories/FileDownloadManagerFactory.cs

@@ -1,4 +1,6 @@
-using LightlessSync.FileCache;
+using LightlessSync.FileCache;
+using LightlessSync.LightlessConfiguration;
+using LightlessSync.Services;
 using LightlessSync.Services.Mediator;
 using LightlessSync.WebAPI.Files;
 using Microsoft.Extensions.Logging;
@@ -10,21 +12,38 @@ public class FileDownloadManagerFactory
     private readonly FileCacheManager _fileCacheManager;
     private readonly FileCompactor _fileCompactor;
     private readonly FileTransferOrchestrator _fileTransferOrchestrator;
+    private readonly PairProcessingLimiter _pairProcessingLimiter;
     private readonly ILoggerFactory _loggerFactory;
     private readonly LightlessMediator _lightlessMediator;
+    private readonly LightlessConfigService _configService;
 
-    public FileDownloadManagerFactory(ILoggerFactory loggerFactory, LightlessMediator lightlessMediator, FileTransferOrchestrator fileTransferOrchestrator,
+    public FileDownloadManagerFactory(
-        FileCacheManager fileCacheManager, FileCompactor fileCompactor)
+        ILoggerFactory loggerFactory,
+        LightlessMediator lightlessMediator,
+        FileTransferOrchestrator fileTransferOrchestrator,
+        FileCacheManager fileCacheManager,
+        FileCompactor fileCompactor,
+        PairProcessingLimiter pairProcessingLimiter,
+        LightlessConfigService configService)
     {
         _loggerFactory = loggerFactory;
         _lightlessMediator = lightlessMediator;
         _fileTransferOrchestrator = fileTransferOrchestrator;
         _fileCacheManager = fileCacheManager;
         _fileCompactor = fileCompactor;
+        _pairProcessingLimiter = pairProcessingLimiter;
+        _configService = configService;
     }
 
     public FileDownloadManager Create()
     {
-        return new FileDownloadManager(_loggerFactory.CreateLogger<FileDownloadManager>(), _lightlessMediator, _fileTransferOrchestrator, _fileCacheManager, _fileCompactor);
+        return new FileDownloadManager(
+            _loggerFactory.CreateLogger<FileDownloadManager>(),
+            _lightlessMediator,
+            _fileTransferOrchestrator,
+            _fileCacheManager,
+            _fileCompactor,
+            _pairProcessingLimiter,
+            _configService);
     }
 }

LightlessSync/PlayerData/Pairs/PairManager.cs

@@ -138,7 +138,7 @@ public sealed class PairManager : DisposableMediatorSubscriberBase
     {
         if (_allClientPairs.TryGetValue(user, out var pair))
         {
-            Mediator.Publish(new ClearProfileDataMessage(pair.UserData));
+            Mediator.Publish(new ClearProfileUserDataMessage(pair.UserData));
             pair.MarkOffline();
         }
 
@@ -149,7 +149,7 @@ public sealed class PairManager : DisposableMediatorSubscriberBase
     {
         if (!_allClientPairs.ContainsKey(dto.User)) throw new InvalidOperationException("No user found for " + dto);
 
-        Mediator.Publish(new ClearProfileDataMessage(dto.User));
+        Mediator.Publish(new ClearProfileUserDataMessage(dto.User));
 
         var pair = _allClientPairs[dto.User];
         if (pair.HasCachedPlayer)
@@ -254,7 +254,7 @@ public sealed class PairManager : DisposableMediatorSubscriberBase
 
         if (pair.UserPair.OtherPermissions.IsPaused() != dto.Permissions.IsPaused())
         {
-            Mediator.Publish(new ClearProfileDataMessage(dto.User));
+            Mediator.Publish(new ClearProfileUserDataMessage(dto.User));
         }
 
         pair.UserPair.OtherPermissions = dto.Permissions;
@@ -280,7 +280,7 @@ public sealed class PairManager : DisposableMediatorSubscriberBase
 
         if (pair.UserPair.OwnPermissions.IsPaused() != dto.Permissions.IsPaused())
         {
-            Mediator.Publish(new ClearProfileDataMessage(dto.User));
+            Mediator.Publish(new ClearProfileUserDataMessage(dto.User));
         }
 
         pair.UserPair.OwnPermissions = dto.Permissions;

LightlessSync/Plugin.cs

@@ -190,8 +190,7 @@ public sealed class Plugin : IDalamudPlugin
                 notificationManager,
                 chatGui,
                 s.GetRequiredService<LightlessMediator>(),
-                s.GetRequiredService<PairRequestService>(),
+                s.GetRequiredService<PairRequestService>()));
-                s.GetRequiredService<BroadcastService>()));
             collection.AddSingleton((s) =>
             {
                 var httpClient = new HttpClient();
@@ -247,6 +246,7 @@ public sealed class Plugin : IDalamudPlugin
             collection.AddScoped<WindowMediatorSubscriberBase, CreateSyncshellUI>();
             collection.AddScoped<WindowMediatorSubscriberBase, EventViewerUI>();
             collection.AddScoped<WindowMediatorSubscriberBase, CharaDataHubUi>();
+            collection.AddScoped<WindowMediatorSubscriberBase, UpdateNotesUi>();
 
             collection.AddScoped<WindowMediatorSubscriberBase, EditProfileUi>((s) => new EditProfileUi(s.GetRequiredService<ILogger<EditProfileUi>>(),
                 s.GetRequiredService<LightlessMediator>(), s.GetRequiredService<ApiController>(), s.GetRequiredService<UiSharedService>(), s.GetRequiredService<FileDialogManager>(),
@@ -255,9 +255,9 @@ public sealed class Plugin : IDalamudPlugin
             collection.AddScoped<WindowMediatorSubscriberBase, BroadcastUI>((s) => new BroadcastUI(s.GetRequiredService<ILogger<BroadcastUI>>(), s.GetRequiredService<LightlessMediator>(), s.GetRequiredService<PerformanceCollectorService>(), s.GetRequiredService<BroadcastService>(), s.GetRequiredService<LightlessConfigService>(), s.GetRequiredService<UiSharedService>(), s.GetRequiredService<ApiController>(), s.GetRequiredService<BroadcastScannerService>()));
             collection.AddScoped<WindowMediatorSubscriberBase, SyncshellFinderUI>((s) => new SyncshellFinderUI(s.GetRequiredService<ILogger<SyncshellFinderUI>>(), s.GetRequiredService<LightlessMediator>(), s.GetRequiredService<PerformanceCollectorService>(), s.GetRequiredService<BroadcastService>(), s.GetRequiredService<UiSharedService>(), s.GetRequiredService<ApiController>(), s.GetRequiredService<BroadcastScannerService>(), s.GetRequiredService<PairManager>(), s.GetRequiredService<DalamudUtilService>()));
             collection.AddScoped<IPopupHandler, BanUserPopupHandler>();
-             collection.AddScoped<WindowMediatorSubscriberBase, LightlessNotificationUI>((s) => 
+             collection.AddScoped<WindowMediatorSubscriberBase, LightlessNotificationUi>((s) => 
-                new LightlessNotificationUI(
+                new LightlessNotificationUi(
-                    s.GetRequiredService<ILogger<LightlessNotificationUI>>(), 
+                    s.GetRequiredService<ILogger<LightlessNotificationUi>>(), 
                     s.GetRequiredService<LightlessMediator>(), 
                     s.GetRequiredService<PerformanceCollectorService>(),
                     s.GetRequiredService<LightlessConfigService>()));
@@ -269,8 +269,7 @@ public sealed class Plugin : IDalamudPlugin
                 s.GetRequiredService<WindowSystem>(), s.GetServices<WindowMediatorSubscriberBase>(),
                 s.GetRequiredService<UiFactory>(),
                 s.GetRequiredService<FileDialogManager>(), 
-                s.GetRequiredService<LightlessMediator>(),
+                s.GetRequiredService<LightlessMediator>()));
-                s.GetRequiredService<NotificationService>()));
             collection.AddScoped((s) => new CommandManagerService(commandManager, s.GetRequiredService<PerformanceCollectorService>(),
                 s.GetRequiredService<ServerConfigurationManager>(), s.GetRequiredService<CacheMonitor>(), s.GetRequiredService<ApiController>(),
                 s.GetRequiredService<LightlessMediator>(), s.GetRequiredService<LightlessConfigService>()));

LightlessSync/Services/BroadcastService.cs

@@ -1,3 +1,7 @@
+using Dalamud.Interface;
+using LightlessSync.LightlessConfiguration.Models;
+using LightlessSync.UI;
+using LightlessSync.UI.Models;
 using LightlessSync.API.Dto.Group;
 using LightlessSync.API.Dto.User;
 using LightlessSync.LightlessConfiguration;
@@ -140,6 +144,11 @@ public class BroadcastService : IHostedService, IMediatorSubscriber
         IsLightFinderAvailable = false;
         ApplyBroadcastDisabled(forcePublish: true);
         _logger.LogDebug("Cleared Lightfinder state due to disconnect.");
+        
+        _mediator.Publish(new NotificationMessage(
+            "Disconnected from Server",
+            "Your Lightfinder broadcast has been disabled due to disconnection.",
+            NotificationType.Warning));
     }
 
     public Task StartAsync(CancellationToken cancellationToken)
@@ -236,6 +245,11 @@ public class BroadcastService : IHostedService, IMediatorSubscriber
             {
                 _logger.LogInformation("Auto-enabling Lightfinder broadcast after reconnect.");
                 _mediator.Publish(new EnableBroadcastMessage(hashedCid, true));
+                
+                _mediator.Publish(new NotificationMessage(
+                    "Broadcast Auto-Enabled",
+                    "Your Lightfinder broadcast has been automatically enabled.",
+                    NotificationType.Info));
             }
         }
         catch (OperationCanceledException)
@@ -391,13 +405,14 @@ public class BroadcastService : IHostedService, IMediatorSubscriber
 
     public async void ToggleBroadcast()
     {
+
         if (!IsLightFinderAvailable)
         {
             _logger.LogWarning("ToggleBroadcast - Lightfinder is not available.");
             _mediator.Publish(new NotificationMessage(
                 "Broadcast Unavailable",
                 "Lightfinder is not available on this server.",
-                LightlessConfiguration.Models.NotificationType.Error));
+                NotificationType.Error));
             return;
         }
 
@@ -410,7 +425,7 @@ public class BroadcastService : IHostedService, IMediatorSubscriber
                 _mediator.Publish(new NotificationMessage(
                     "Broadcast Cooldown",
                     $"Please wait {cd.TotalSeconds:F0} seconds before re-enabling broadcast.",
-                    LightlessConfiguration.Models.NotificationType.Warning));
+                    NotificationType.Warning));
                 return;
             }
 
@@ -439,15 +454,15 @@ public class BroadcastService : IHostedService, IMediatorSubscriber
                 _mediator.Publish(new NotificationMessage(
                     newStatus ? "Broadcast Enabled" : "Broadcast Disabled",
                     newStatus ? "Your Lightfinder broadcast has been enabled." : "Your Lightfinder broadcast has been disabled.",
-                    LightlessConfiguration.Models.NotificationType.Info));
+                    NotificationType.Info));
             }
             catch (Exception ex)
             {
                 _logger.LogError(ex, "Failed to determine current broadcast status for toggle");
                 _mediator.Publish(new NotificationMessage(
-                    "Broadcast Failed",
+                    "Broadcast Toggle Failed",
                     $"Failed to toggle broadcast: {ex.Message}",
-                    LightlessConfiguration.Models.NotificationType.Error));
+                    NotificationType.Error));
             }
         }).ConfigureAwait(false);
     }
@@ -510,7 +525,7 @@ public class BroadcastService : IHostedService, IMediatorSubscriber
                 {
                     _logger.LogDebug("Broadcast TTL expired. Disabling broadcast locally.");
                     ApplyBroadcastDisabled(forcePublish: true);
-                    _mediator.Publish(new BroadcastExpiredMessage());
+                    ShowBroadcastExpiredNotification();
                 }
             }
             else
@@ -519,4 +534,49 @@ public class BroadcastService : IHostedService, IMediatorSubscriber
             }
         }).ConfigureAwait(false);
     }
+
+    private void ShowBroadcastExpiredNotification()
+    {
+        var notification = new LightlessNotification
+        {
+            Id = "broadcast_expired",
+            Title = "Broadcast Expired",
+            Message = "Your Lightfinder broadcast has expired after 3 hours. Would you like to re-enable it?",
+            Type = NotificationType.PairRequest,
+            Duration = TimeSpan.FromSeconds(180),
+            Actions = new List<LightlessNotificationAction>
+            {
+                new()
+                {
+                    Id = "re_enable",
+                    Label = "Re-enable",
+                    Icon = FontAwesomeIcon.Plus,
+                    Color = UIColors.Get("PairBlue"),
+                    IsPrimary = true,
+                    OnClick = (n) =>
+                    {
+                        _logger.LogInformation("Re-enabling broadcast from notification");
+                        ToggleBroadcast();
+                        n.IsDismissed = true;
+                        n.IsAnimatingOut = true;
+                    }
+                },
+                new()
+                {
+                    Id = "close",
+                    Label = "Close",
+                    Icon = FontAwesomeIcon.Times,
+                    Color = UIColors.Get("DimRed"),
+                    OnClick = (n) =>
+                    {
+                        _logger.LogInformation("Broadcast expiration notification dismissed");
+                        n.IsDismissed = true;
+                        n.IsAnimatingOut = true;
+                    }
+                }
+            }
+        };
+
+        _mediator.Publish(new LightlessNotificationMessage(notification));
+    }
 }

LightlessSync/Services/CharacterAnalyzer.cs

@@ -6,7 +6,11 @@ using LightlessSync.UI;
 using LightlessSync.Utils;
 using Lumina.Data.Files;
 using Microsoft.Extensions.Logging;
-
+using System.Collections.Generic;
+using System.Collections.Immutable;
+using System.Linq;
+using System.Threading;
+using System.Threading.Tasks;
 namespace LightlessSync.Services;
 
 public sealed class CharacterAnalyzer : MediatorSubscriberBase, IDisposable
@@ -16,6 +20,7 @@ public sealed class CharacterAnalyzer : MediatorSubscriberBase, IDisposable
     private CancellationTokenSource? _analysisCts;
     private CancellationTokenSource _baseAnalysisCts = new();
     private string _lastDataHash = string.Empty;
+    private CharacterAnalysisSummary _latestSummary = CharacterAnalysisSummary.Empty;
 
     public CharacterAnalyzer(ILogger<CharacterAnalyzer> logger, LightlessMediator mediator, FileCacheManager fileCacheManager, XivDataAnalyzer modelAnalyzer)
         : base(logger, mediator)
@@ -34,6 +39,7 @@ public sealed class CharacterAnalyzer : MediatorSubscriberBase, IDisposable
     public bool IsAnalysisRunning => _analysisCts != null;
     public int TotalFiles { get; internal set; }
     internal Dictionary<ObjectKind, Dictionary<string, FileDataEntry>> LastAnalysis { get; } = [];
+    public CharacterAnalysisSummary LatestSummary => _latestSummary;
 
     public void CancelAnalyze()
     {
@@ -80,6 +86,8 @@ public sealed class CharacterAnalyzer : MediatorSubscriberBase, IDisposable
             }
         }
 
+        RecalculateSummary();
+
         Mediator.Publish(new CharacterDataAnalyzedMessage());
 
         _analysisCts.CancelDispose();
@@ -137,11 +145,39 @@ public sealed class CharacterAnalyzer : MediatorSubscriberBase, IDisposable
             LastAnalysis[obj.Key] = data;
         }
 
+        RecalculateSummary();
+
         Mediator.Publish(new CharacterDataAnalyzedMessage());
 
         _lastDataHash = charaData.DataHash.Value;
     }
 
+    private void RecalculateSummary()
+    {
+        var builder = ImmutableDictionary.CreateBuilder<ObjectKind, CharacterAnalysisObjectSummary>();
+
+        foreach (var (objectKind, entries) in LastAnalysis)
+        {
+            long totalTriangles = 0;
+            long texOriginalBytes = 0;
+            long texCompressedBytes = 0;
+
+            foreach (var entry in entries.Values)
+            {
+                totalTriangles += entry.Triangles;
+                if (string.Equals(entry.FileType, "tex", StringComparison.OrdinalIgnoreCase))
+                {
+                    texOriginalBytes += entry.OriginalSize;
+                    texCompressedBytes += entry.CompressedSize;
+                }
+            }
+
+            builder[objectKind] = new CharacterAnalysisObjectSummary(entries.Count, totalTriangles, texOriginalBytes, texCompressedBytes);
+        }
+
+        _latestSummary = new CharacterAnalysisSummary(builder.ToImmutable());
+    }
+
     private void PrintAnalysis()
     {
         if (LastAnalysis.Count == 0) return;
@@ -233,3 +269,23 @@ public sealed class CharacterAnalyzer : MediatorSubscriberBase, IDisposable
         });
     }
 }
+
+public readonly record struct CharacterAnalysisObjectSummary(int EntryCount, long TotalTriangles, long TexOriginalBytes, long TexCompressedBytes)
+{
+    public bool HasEntries => EntryCount > 0;
+}
+
+public sealed class CharacterAnalysisSummary
+{
+    public static CharacterAnalysisSummary Empty { get; } =
+        new(ImmutableDictionary<ObjectKind, CharacterAnalysisObjectSummary>.Empty);
+
+    internal CharacterAnalysisSummary(IImmutableDictionary<ObjectKind, CharacterAnalysisObjectSummary> objects)
+    {
+        Objects = objects;
+    }
+
+    public IImmutableDictionary<ObjectKind, CharacterAnalysisObjectSummary> Objects { get; }
+
+    public bool HasData => Objects.Any(kvp => kvp.Value.HasEntries);
+}

LightlessSync/Services/LightlessGroupProfileData.cs

@@ -0,0 +1,6 @@
+namespace LightlessSync.Services;
+
+public record LightlessGroupProfileData(string Base64ProfilePicture, string Description, int[] Tags, bool IsNsfw, bool IsDisabled)
+{
+    public Lazy<byte[]> ImageData { get; } = new Lazy<byte[]>(Convert.FromBase64String(Base64ProfilePicture));
+}

LightlessSync/Services/LightlessUserProfileData.cs

@@ -1,6 +1,6 @@
 namespace LightlessSync.Services;
 
-public record LightlessProfileData(bool IsFlagged, bool IsNSFW, string Base64ProfilePicture, string Base64SupporterPicture, string Description)
+public record LightlessUserProfileData(bool IsFlagged, bool IsNSFW, string Base64ProfilePicture, string Base64SupporterPicture, string Description)
 {
     public Lazy<byte[]> ImageData { get; } = new Lazy<byte[]>(Convert.FromBase64String(Base64ProfilePicture));
     public Lazy<byte[]> SupporterImageData { get; } = new Lazy<byte[]>(string.IsNullOrEmpty(Base64SupporterPicture) ? [] : Convert.FromBase64String(Base64SupporterPicture));

LightlessSync/Services/Mediator/Messages.cs

@@ -70,7 +70,8 @@ public record DownloadStartedMessage(GameObjectHandler DownloadId, Dictionary<st
 public record DownloadFinishedMessage(GameObjectHandler DownloadId) : MessageBase;
 public record UiToggleMessage(Type UiType) : MessageBase;
 public record PlayerUploadingMessage(GameObjectHandler Handler, bool IsUploading) : MessageBase;
-public record ClearProfileDataMessage(UserData? UserData = null) : MessageBase;
+public record ClearProfileUserDataMessage(UserData? UserData = null) : MessageBase;
+public record ClearProfileGroupDataMessage(GroupData? GroupData = null) : MessageBase;
 public record CyclePauseMessage(UserData UserData) : MessageBase;
 public record PauseMessage(UserData UserData) : MessageBase;
 public record ProfilePopoutToggle(Pair? Pair) : MessageBase;
@@ -107,9 +108,9 @@ public record OpenCharaDataHubWithFilterMessage(UserData UserData) : MessageBase
 public record EnableBroadcastMessage(string HashedCid, bool Enabled) : MessageBase;
 public record BroadcastStatusChangedMessage(bool Enabled, TimeSpan? Ttl) : MessageBase;
 public record SyncshellBroadcastsUpdatedMessage : MessageBase;
+public record PairRequestReceivedMessage(string HashedCid, string Message) : MessageBase;
 public record PairRequestsUpdatedMessage : MessageBase;
-public record PairRequestReceivedMessage(string SenderName, string SenderId) : MessageBase;
+public record PairDownloadStatusMessage(List<(string PlayerName, float Progress, string Status)> DownloadStatus, int QueueWaiting) : MessageBase;
-public record BroadcastExpiredMessage : MessageBase;
 public record VisibilityChange : MessageBase;
 #pragma warning restore S2094
 #pragma warning restore MA0048 // File name must match type name

LightlessSync/Services/NameplateHandler.cs

@@ -208,7 +208,13 @@ public unsafe class NameplateHandler : IMediatorSubscriber
 
         for (int i = 0; i < ui3DModule->NamePlateObjectInfoCount; ++i)
         {
-            var objectInfo = ui3DModule->NamePlateObjectInfoPointers[i].Value;
+            if (ui3DModule->NamePlateObjectInfoPointers.IsEmpty) continue;
+
+            var objectInfoPtr = ui3DModule->NamePlateObjectInfoPointers[i];
+
+            if (objectInfoPtr == null) continue;
+
+            var objectInfo = objectInfoPtr.Value;
 
             if (objectInfo == null || objectInfo->GameObject == null)
                 continue;

LightlessSync/Services/NotificationService.cs

@@ -23,7 +23,6 @@ public class NotificationService : DisposableMediatorSubscriberBase, IHostedServ
     private readonly INotificationManager _notificationManager;
     private readonly IChatGui _chatGui;
     private readonly PairRequestService _pairRequestService;
-    private readonly BroadcastService _broadcastService;
     private readonly HashSet<string> _shownPairRequestNotifications = new();
 
     public NotificationService(
@@ -33,8 +32,7 @@ public class NotificationService : DisposableMediatorSubscriberBase, IHostedServ
         INotificationManager notificationManager,
         IChatGui chatGui,
         LightlessMediator mediator,
-        PairRequestService pairRequestService,
+        PairRequestService pairRequestService) : base(logger, mediator)
-        BroadcastService broadcastService) : base(logger, mediator)
     {
         _logger = logger;
         _configService = configService;
@@ -42,16 +40,15 @@ public class NotificationService : DisposableMediatorSubscriberBase, IHostedServ
         _notificationManager = notificationManager;
         _chatGui = chatGui;
         _pairRequestService = pairRequestService;
-        _broadcastService = broadcastService;
     }
 
     public Task StartAsync(CancellationToken cancellationToken)
     {
         Mediator.Subscribe<NotificationMessage>(this, HandleNotificationMessage);
-        Mediator.Subscribe<PairRequestsUpdatedMessage>(this, HandlePairRequestsUpdated);
         Mediator.Subscribe<PairRequestReceivedMessage>(this, HandlePairRequestReceived);
+        Mediator.Subscribe<PairRequestsUpdatedMessage>(this, HandlePairRequestsUpdated);
+        Mediator.Subscribe<PairDownloadStatusMessage>(this, HandlePairDownloadStatus);
         Mediator.Subscribe<PerformanceNotificationMessage>(this, HandlePerformanceNotification);
-        Mediator.Subscribe<BroadcastExpiredMessage>(this, HandleBroadcastExpired);
         return Task.CompletedTask;
     }
 
@@ -298,33 +295,8 @@ public class NotificationService : DisposableMediatorSubscriberBase, IHostedServ
         return actions;
     }
 
-    public void ShowPairDownloadNotification(List<(string playerName, float progress, string status)> downloadStatus,
-        int queueWaiting = 0)
-    {
-        var userDownloads = downloadStatus.Where(x => x.playerName != "Pair Queue").ToList();
-        var totalProgress = userDownloads.Count > 0 ? userDownloads.Average(x => x.progress) : 0f;
-        var message = BuildPairDownloadMessage(userDownloads, queueWaiting);
 
-        var notification = new LightlessNotification
+    private string BuildPairDownloadMessage(List<(string PlayerName, float Progress, string Status)> userDownloads,
-        {
-            Id = "pair_download_progress",
-            Title = "Downloading Pair Data",
-            Message = message,
-            Type = NotificationType.Download,
-            Duration = TimeSpan.FromSeconds(_configService.Current.DownloadNotificationDurationSeconds),
-            ShowProgress = true,
-            Progress = totalProgress
-        };
-
-        Mediator.Publish(new LightlessNotificationMessage(notification));
-
-        if (AreAllDownloadsCompleted(userDownloads))
-        {
-            DismissPairDownloadNotification();
-        }
-    }
-
-    private string BuildPairDownloadMessage(List<(string playerName, float progress, string status)> userDownloads,
         int queueWaiting)
     {
         var messageParts = new List<string>();
@@ -336,7 +308,7 @@ public class NotificationService : DisposableMediatorSubscriberBase, IHostedServ
 
         if (userDownloads.Count > 0)
         {
-            var completedCount = userDownloads.Count(x => x.progress >= 1.0f);
+            var completedCount = userDownloads.Count(x => x.Progress >= 1.0f);
             messageParts.Add($"Progress: {completedCount}/{userDownloads.Count} completed");
         }
 
@@ -349,29 +321,29 @@ public class NotificationService : DisposableMediatorSubscriberBase, IHostedServ
         return string.Join("\n", messageParts);
     }
 
-    private string BuildActiveDownloadLines(List<(string playerName, float progress, string status)> userDownloads)
+    private string BuildActiveDownloadLines(List<(string PlayerName, float Progress, string Status)> userDownloads)
     {
         var activeDownloads = userDownloads
-            .Where(x => x.progress < 1.0f)
+            .Where(x => x.Progress < 1.0f)
             .Take(_configService.Current.MaxConcurrentPairApplications);
 
         if (!activeDownloads.Any()) return string.Empty;
 
-        return string.Join("\n", activeDownloads.Select(x => $"• {x.playerName}: {FormatDownloadStatus(x)}"));
+        return string.Join("\n", activeDownloads.Select(x => $"• {x.PlayerName}: {FormatDownloadStatus(x)}"));
     }
 
-    private string FormatDownloadStatus((string playerName, float progress, string status) download) =>
+    private string FormatDownloadStatus((string PlayerName, float Progress, string Status) download) =>
-        download.status switch
+        download.Status switch
         {
-            "downloading" => $"{download.progress:P0}",
+            "downloading" => $"{download.Progress:P0}",
             "decompressing" => "decompressing",
             "queued" => "queued",
             "waiting" => "waiting for slot",
-            _ => download.status
+            _ => download.Status
         };
 
-    private bool AreAllDownloadsCompleted(List<(string playerName, float progress, string status)> userDownloads) =>
+    private bool AreAllDownloadsCompleted(List<(string PlayerName, float Progress, string Status)> userDownloads) =>
-        userDownloads.Any() && userDownloads.All(x => x.progress >= 1.0f);
+        userDownloads.Any() && userDownloads.All(x => x.Progress >= 1.0f);
 
     public void DismissPairDownloadNotification() =>
         Mediator.Publish(new LightlessNotificationDismissMessage("pair_download_progress"));
@@ -588,12 +560,15 @@ public class NotificationService : DisposableMediatorSubscriberBase, IHostedServ
 
     private void HandlePairRequestReceived(PairRequestReceivedMessage msg)
     {
+        var request = _pairRequestService.RegisterIncomingRequest(msg.HashedCid, msg.Message);
+        var senderName = string.IsNullOrEmpty(request.DisplayName) ? "Unknown User" : request.DisplayName;
+
+        _shownPairRequestNotifications.Add(request.HashedCid);
         ShowPairRequestNotification(
-            msg.SenderName,
+            senderName,
-            msg.SenderId,
+            request.HashedCid,
-            () => _pairRequestService.AcceptPairRequest(msg.SenderId, msg.SenderName),
+            onAccept: () => _pairRequestService.AcceptPairRequest(request.HashedCid, senderName),
-            () => _pairRequestService.DeclinePairRequest(msg.SenderId)
+            onDecline: () => _pairRequestService.DeclinePairRequest(request.HashedCid, senderName));
-        );
     }
 
     private void HandlePairRequestsUpdated(PairRequestsUpdatedMessage _)
@@ -601,7 +576,7 @@ public class NotificationService : DisposableMediatorSubscriberBase, IHostedServ
         var activeRequests = _pairRequestService.GetActiveRequests();
         var activeRequestIds = activeRequests.Select(r => r.HashedCid).ToHashSet();
 
-        // Dismiss notifications for requests that are no longer active
+        // Dismiss notifications for requests that are no longer active (expired)
         var notificationsToRemove = _shownPairRequestNotifications
             .Where(hashedCid => !activeRequestIds.Contains(hashedCid))
             .ToList();
@@ -612,11 +587,30 @@ public class NotificationService : DisposableMediatorSubscriberBase, IHostedServ
             Mediator.Publish(new LightlessNotificationDismissMessage(notificationId));
             _shownPairRequestNotifications.Remove(hashedCid);
         }
+    }
 
-        // Track active requests
+    private void HandlePairDownloadStatus(PairDownloadStatusMessage msg)
-        foreach (var request in activeRequests)
+    {
+        var userDownloads = msg.DownloadStatus.Where(x => x.PlayerName != "Pair Queue").ToList();
+        var totalProgress = userDownloads.Count > 0 ? userDownloads.Average(x => x.Progress) : 0f;
+        var message = BuildPairDownloadMessage(userDownloads, msg.QueueWaiting);
+
+        var notification = new LightlessNotification
         {
-            _shownPairRequestNotifications.Add(request.HashedCid);
+            Id = "pair_download_progress",
+            Title = "Downloading Pair Data",
+            Message = message,
+            Type = NotificationType.Download,
+            Duration = TimeSpan.FromSeconds(_configService.Current.DownloadNotificationDurationSeconds),
+            ShowProgress = true,
+            Progress = totalProgress
+        };
+
+        Mediator.Publish(new LightlessNotificationMessage(notification));
+
+        if (userDownloads.Count == 0 || AreAllDownloadsCompleted(userDownloads))
+        {
+            Mediator.Publish(new LightlessNotificationDismissMessage("pair_download_progress"));
         }
     }
 
@@ -759,73 +753,4 @@ public class NotificationService : DisposableMediatorSubscriberBase, IHostedServ
         }
         return $"{playerName} ({userData.UID})";
     }
-
-    private void HandleBroadcastExpired(BroadcastExpiredMessage _)
-    {
-        var location = GetNotificationLocation(NotificationType.Warning);
-        
-        if (location == NotificationLocation.Chat || location == NotificationLocation.ChatAndLightlessUi)
-        {
-            ShowChat(new NotificationMessage("Broadcast Expired", "Your Lightfinder broadcast has expired after 3 hours.", NotificationType.Warning));
-        }
-        
-        if ((location == NotificationLocation.LightlessUi || location == NotificationLocation.ChatAndLightlessUi) 
-            && _configService.Current.UseLightlessNotifications)
-        {
-            var notification = new LightlessNotification
-            {
-                Id = "broadcast_expired",
-                Title = "Broadcast Expired",
-                Message = "Your Lightfinder broadcast has expired after 3 hours. Would you like to re-enable it?",
-                Type = NotificationType.Warning,
-                Duration = TimeSpan.FromSeconds(_configService.Current.WarningNotificationDurationSeconds),
-                SoundEffectId = GetSoundEffectId(NotificationType.Warning, null),
-                Actions = CreateBroadcastExpiredActions()
-            };
-
-            if (notification.SoundEffectId.HasValue)
-            {
-                PlayNotificationSound(notification.SoundEffectId.Value);
-            }
-
-            Mediator.Publish(new LightlessNotificationMessage(notification));
-        }
-        else if (location != NotificationLocation.Nowhere && location != NotificationLocation.Chat)
-        {
-            HandleNotificationMessage(new NotificationMessage("Broadcast Expired", "Your Lightfinder broadcast has expired after 3 hours.", NotificationType.Warning));
-        }
-    }
-
-    private List<LightlessNotificationAction> CreateBroadcastExpiredActions()
-    {
-        return new List<LightlessNotificationAction>
-        {
-            new()
-            {
-                Id = "re_enable",
-                Label = "Re-enable Broadcast",
-                Icon = FontAwesomeIcon.Plus,
-                Color = UIColors.Get("LightlessGreen"),
-                IsPrimary = true,
-                OnClick = (n) =>
-                {
-                    _logger.LogInformation("Re-enabling broadcast from notification");
-                    _broadcastService.ToggleBroadcast();
-                    DismissNotification(n);
-                }
-            },
-            new()
-            {
-                Id = "close",
-                Label = "Close",
-                Icon = FontAwesomeIcon.Times,
-                Color = UIColors.Get("DimRed"),
-                OnClick = (n) =>
-                {
-                    _logger.LogInformation("Broadcast expiration notification dismissed");
-                    DismissNotification(n);
-                }
-            }
-        };
-    }
 }

LightlessSync/Services/PairProcessingLimiter.cs

@@ -15,6 +15,7 @@ public sealed class PairProcessingLimiter : DisposableMediatorSubscriberBase
     private readonly SemaphoreSlim _semaphore;
     private int _currentLimit;
     private int _pendingReductions;
+    private int _pendingIncrements;
     private int _waiting;
     private int _inFlight;
 
@@ -70,7 +71,7 @@ public sealed class PairProcessingLimiter : DisposableMediatorSubscriberBase
 
         if (!IsEnabled)
         {
-            _semaphore.Release();
+            TryReleaseSemaphore();
             return NoopReleaser.Instance;
         }
 
@@ -90,18 +91,12 @@ public sealed class PairProcessingLimiter : DisposableMediatorSubscriberBase
                 var releaseAmount = HardLimit - _semaphore.CurrentCount;
                 if (releaseAmount > 0)
                 {
-                    try
+                    TryReleaseSemaphore(releaseAmount);
-                    {
-                        _semaphore.Release(releaseAmount);
-                    }
-                    catch (SemaphoreFullException)
-                    {
-                        // ignore, already at max
-                    }
                 }
 
                 _currentLimit = desiredLimit;
                 _pendingReductions = 0;
+                _pendingIncrements = 0;
                 return;
             }
 
@@ -113,10 +108,13 @@ public sealed class PairProcessingLimiter : DisposableMediatorSubscriberBase
             if (desiredLimit > _currentLimit)
             {
                 var increment = desiredLimit - _currentLimit;
-                var allowed = Math.Min(increment, HardLimit - _semaphore.CurrentCount);
+                _pendingIncrements += increment;
-                if (allowed > 0)
+
+                var available = HardLimit - _semaphore.CurrentCount;
+                var toRelease = Math.Min(_pendingIncrements, available);
+                if (toRelease > 0 && TryReleaseSemaphore(toRelease))
                 {
-                    _semaphore.Release(allowed);
+                    _pendingIncrements -= toRelease;
                 }
             }
             else
@@ -133,6 +131,13 @@ public sealed class PairProcessingLimiter : DisposableMediatorSubscriberBase
                 {
                     _pendingReductions += remaining;
                 }
+
+                if (_pendingIncrements > 0)
+                {
+                    var offset = Math.Min(_pendingIncrements, _pendingReductions);
+                    _pendingIncrements -= offset;
+                    _pendingReductions -= offset;
+                }
             }
 
             _currentLimit = desiredLimit;
@@ -146,6 +151,25 @@ public sealed class PairProcessingLimiter : DisposableMediatorSubscriberBase
         return Math.Clamp(configured, 1, HardLimit);
     }
 
+    private bool TryReleaseSemaphore(int count = 1)
+    {
+        if (count <= 0)
+        {
+            return true;
+        }
+
+        try
+        {
+            _semaphore.Release(count);
+            return true;
+        }
+        catch (SemaphoreFullException ex)
+        {
+            Logger.LogDebug(ex, "Attempted to release {count} pair processing slots but semaphore is already at the hard limit.", count);
+            return false;
+        }
+    }
+
     private void ReleaseOne()
     {
         var inFlight = Interlocked.Decrement(ref _inFlight);
@@ -166,9 +190,20 @@ public sealed class PairProcessingLimiter : DisposableMediatorSubscriberBase
                 _pendingReductions--;
                 return;
             }
+
+            if (_pendingIncrements > 0)
+            {
+                if (!TryReleaseSemaphore())
+                {
+                    return;
+                }
+
+                _pendingIncrements--;
+                return;
+            }
         }
 
-        _semaphore.Release();
+        TryReleaseSemaphore();
     }
 
     protected override void Dispose(bool disposing)

LightlessSync/Services/PairRequestService.cs

@@ -19,7 +19,12 @@ public sealed class PairRequestService : DisposableMediatorSubscriberBase
 
     private static readonly TimeSpan Expiration = TimeSpan.FromMinutes(5);
 
-    public PairRequestService(ILogger<PairRequestService> logger, LightlessMediator mediator, DalamudUtilService dalamudUtil, PairManager pairManager, Lazy<WebAPI.ApiController> apiController)
+    public PairRequestService(
+        ILogger<PairRequestService> logger, 
+        LightlessMediator mediator, 
+        DalamudUtilService dalamudUtil, 
+        PairManager pairManager, 
+        Lazy<WebAPI.ApiController> apiController)
         : base(logger, mediator)
     {
         _dalamudUtil = dalamudUtil;
@@ -70,10 +75,6 @@ public sealed class PairRequestService : DisposableMediatorSubscriberBase
             : _dalamudUtil.RunOnFrameworkThread(() => ToDisplay(entry)).GetAwaiter().GetResult();
 
         Mediator.Publish(new PairRequestsUpdatedMessage());
-        
-        var senderName = string.IsNullOrEmpty(display.DisplayName) ? "Unknown User" : display.DisplayName;
-        Mediator.Publish(new PairRequestReceivedMessage(senderName, display.HashedCid));
-        
         return display;
     }
 
@@ -219,9 +220,13 @@ public sealed class PairRequestService : DisposableMediatorSubscriberBase
         });
     }
 
-    public void DeclinePairRequest(string hashedCid)
+    public void DeclinePairRequest(string hashedCid, string displayName)
     {
         RemoveRequest(hashedCid);
+        Mediator.Publish(new NotificationMessage("Pair request declined",
+            "Declined " + displayName + "'s pending pair request.",
+            NotificationType.Info,
+            TimeSpan.FromSeconds(3)));
         Logger.LogDebug("Declined pair request from {HashedCid}", hashedCid);
     }
 

LightlessSync/Services/UiFactory.cs

@@ -1,4 +1,5 @@
-using LightlessSync.API.Dto.Group;
+using Dalamud.Interface.ImGuiFileDialog;
+using LightlessSync.API.Dto.Group;
 using LightlessSync.PlayerData.Pairs;
 using LightlessSync.Services.Mediator;
 using LightlessSync.Services.ServerConfiguration;
@@ -18,10 +19,11 @@ public class UiFactory
     private readonly ServerConfigurationManager _serverConfigManager;
     private readonly LightlessProfileManager _lightlessProfileManager;
     private readonly PerformanceCollectorService _performanceCollectorService;
+    private readonly FileDialogManager _fileDialogManager;
 
     public UiFactory(ILoggerFactory loggerFactory, LightlessMediator lightlessMediator, ApiController apiController,
         UiSharedService uiSharedService, PairManager pairManager, ServerConfigurationManager serverConfigManager,
-        LightlessProfileManager lightlessProfileManager, PerformanceCollectorService performanceCollectorService)
+        LightlessProfileManager lightlessProfileManager, PerformanceCollectorService performanceCollectorService, FileDialogManager fileDialogManager)
     {
         _loggerFactory = loggerFactory;
         _lightlessMediator = lightlessMediator;
@@ -31,12 +33,13 @@ public class UiFactory
         _serverConfigManager = serverConfigManager;
         _lightlessProfileManager = lightlessProfileManager;
         _performanceCollectorService = performanceCollectorService;
+        _fileDialogManager = fileDialogManager;
     }
 
     public SyncshellAdminUI CreateSyncshellAdminUi(GroupFullInfoDto dto)
     {
         return new SyncshellAdminUI(_loggerFactory.CreateLogger<SyncshellAdminUI>(), _lightlessMediator,
-            _apiController, _uiSharedService, _pairManager, dto, _performanceCollectorService);
+            _apiController, _uiSharedService, _pairManager, dto, _performanceCollectorService, _lightlessProfileManager, _fileDialogManager);
     }
 
     public StandaloneProfileUi CreateStandaloneProfileUi(Pair pair)

LightlessSync/Services/UiService.cs

@@ -23,8 +23,7 @@ public sealed class UiService : DisposableMediatorSubscriberBase
         LightlessConfigService lightlessConfigService, WindowSystem windowSystem,
         IEnumerable<WindowMediatorSubscriberBase> windows,
         UiFactory uiFactory, FileDialogManager fileDialogManager,
-        LightlessMediator lightlessMediator,
+        LightlessMediator lightlessMediator) : base(logger, lightlessMediator)
-        NotificationService notificationService) : base(logger, lightlessMediator)
     {
         _logger = logger;
         _logger.LogTrace("Creating {type}", GetType().Name);

LightlessSync/UI/CompactUI.cs

@@ -56,7 +56,6 @@ public class CompactUi : WindowMediatorSubscriberBase
     private readonly BroadcastService _broadcastService;
 
     private List<IDrawFolder> _drawFolders;
-    private Dictionary<ObjectKind, Dictionary<string, CharacterAnalyzer.FileDataEntry>>? _cachedAnalysis;
     private Pair? _lastAddedUser;
     private string _lastAddedUserComment = string.Empty;
     private Vector2 _lastPosition = Vector2.One;
@@ -382,15 +381,26 @@ public class CompactUi : WindowMediatorSubscriberBase
         _uiSharedService.IconText(FontAwesomeIcon.Upload);
         ImGui.SameLine(35 * ImGuiHelpers.GlobalScale);
 
-        if (currentUploads.Any())
+        if (currentUploads.Count > 0)
         {
-            var totalUploads = currentUploads.Count;
+            int totalUploads = currentUploads.Count;
+            int doneUploads = 0;
+            long totalUploaded = 0;
+            long totalToUpload = 0;
 
-            var doneUploads = currentUploads.Count(c => c.IsTransferred);
+            foreach (var upload in currentUploads)
-            var activeUploads = currentUploads.Count(c => !c.IsTransferred);
+            {
+                if (upload.IsTransferred)
+                {
+                    doneUploads++;
+                }
+
+                totalUploaded += upload.Transferred;
+                totalToUpload += upload.Total;
+            }
+
+            int activeUploads = totalUploads - doneUploads;
             var uploadSlotLimit = Math.Clamp(_configService.Current.ParallelUploads, 1, 8);
-            var totalUploaded = currentUploads.Sum(c => c.Transferred);
-            var totalToUpload = currentUploads.Sum(c => c.Total);
 
             ImGui.TextUnformatted($"{doneUploads}/{totalUploads} (slots {activeUploads}/{uploadSlotLimit})");
             var uploadText = $"({UiSharedService.ByteToString(totalUploaded)}/{UiSharedService.ByteToString(totalToUpload)})";
@@ -405,17 +415,17 @@ public class CompactUi : WindowMediatorSubscriberBase
             ImGui.TextUnformatted("No uploads in progress");
         }
 
-        var currentDownloads = BuildCurrentDownloadSnapshot();
+        var downloadSummary = GetDownloadSummary();
         ImGui.AlignTextToFramePadding();
         _uiSharedService.IconText(FontAwesomeIcon.Download);
         ImGui.SameLine(35 * ImGuiHelpers.GlobalScale);
 
-        if (currentDownloads.Any())
+        if (downloadSummary.HasDownloads)
         {
-            var totalDownloads = currentDownloads.Sum(c => c.TotalFiles);
+            var totalDownloads = downloadSummary.TotalFiles;
-            var doneDownloads = currentDownloads.Sum(c => c.TransferredFiles);
+            var doneDownloads = downloadSummary.TransferredFiles;
-            var totalDownloaded = currentDownloads.Sum(c => c.TransferredBytes);
+            var totalDownloaded = downloadSummary.TransferredBytes;
-            var totalToDownload = currentDownloads.Sum(c => c.TotalBytes);
+            var totalToDownload = downloadSummary.TotalBytes;
 
             ImGui.TextUnformatted($"{doneDownloads}/{totalDownloads}");
             var downloadText =
@@ -433,27 +443,35 @@ public class CompactUi : WindowMediatorSubscriberBase
     }
 
 
-    private List<FileDownloadStatus> BuildCurrentDownloadSnapshot()
+    private DownloadSummary GetDownloadSummary()
     {
-        List<FileDownloadStatus> snapshot = new();
+        long totalBytes = 0;
+        long transferredBytes = 0;
+        int totalFiles = 0;
+        int transferredFiles = 0;
 
         foreach (var kvp in _currentDownloads.ToArray())
         {
-            var value = kvp.Value;
+            if (kvp.Value is not { Count: > 0 } statuses)
-            if (value == null || value.Count == 0)
+            {
                 continue;
-
-            try
-            {
-                snapshot.AddRange(value.Values.ToArray());
             }
-            catch (System.ArgumentException)
+
+            foreach (var status in statuses.Values)
             {
-                // skibidi
+                totalBytes += status.TotalBytes;
+                transferredBytes += status.TransferredBytes;
+                totalFiles += status.TotalFiles;
+                transferredFiles += status.TransferredFiles;
             }
         }
 
-        return snapshot;
+        return new DownloadSummary(totalFiles, transferredFiles, transferredBytes, totalBytes);
+    }
+
+    private readonly record struct DownloadSummary(int TotalFiles, int TransferredFiles, long TransferredBytes, long TotalBytes)
+    {
+        public bool HasDownloads => TotalFiles > 0 || TotalBytes > 0;
     }
 
     private void DrawUIDHeader()
@@ -480,7 +498,7 @@ public class CompactUi : WindowMediatorSubscriberBase
         }
 
         //Getting information of character and triangles threshold to show overlimit status in UID bar.
-        _cachedAnalysis = _characterAnalyzer.LastAnalysis.DeepClone();
+        var analysisSummary = _characterAnalyzer.LatestSummary;
 
         Vector2 uidTextSize, iconSize;
         using (_uiSharedService.UidFont.Push())
@@ -509,6 +527,7 @@ public class CompactUi : WindowMediatorSubscriberBase
             if (ImGui.IsItemHovered())
             {
                 ImGui.BeginTooltip();
+                ImGui.PushTextWrapPos(ImGui.GetFontSize() * 32f);
 
                 ImGui.PushStyleColor(ImGuiCol.Text, UIColors.Get("PairBlue"));
                 ImGui.Text("Lightfinder");
@@ -556,6 +575,7 @@ public class CompactUi : WindowMediatorSubscriberBase
                     ImGui.PopStyleColor();
                 }
 
+                ImGui.PopTextWrapPos();
                 ImGui.EndTooltip();
             }
 
@@ -574,7 +594,7 @@ public class CompactUi : WindowMediatorSubscriberBase
                 var seString = SeStringUtils.BuildFormattedPlayerName(uidText, vanityTextColor, vanityGlowColor);
                 var cursorPos = ImGui.GetCursorScreenPos();
                 var fontPtr = ImGui.GetFont();
-                SeStringUtils.RenderSeStringWithHitbox(seString, cursorPos, fontPtr);
+                SeStringUtils.RenderSeStringWithHitbox(seString, cursorPos, fontPtr, "uid-header");
             }
             else
             {
@@ -591,56 +611,40 @@ public class CompactUi : WindowMediatorSubscriberBase
 
         UiSharedService.AttachToolTip("Click to copy");
 
-        if (_cachedAnalysis != null && _apiController.ServerState is ServerState.Connected)
+        if (_apiController.ServerState is ServerState.Connected && analysisSummary.HasData)
         {
-            var firstEntry = _cachedAnalysis.FirstOrDefault();
+            var objectSummary = analysisSummary.Objects.Values.FirstOrDefault(summary => summary.HasEntries);
-            var valueDict = firstEntry.Value;
+            if (objectSummary.HasEntries)
-            if (valueDict != null && valueDict.Count > 0)
             {
-                var groupedfiles = valueDict
+                var actualVramUsage = objectSummary.TexOriginalBytes;
-                    .Select(v => v.Value)
+                var actualTriCount = objectSummary.TotalTriangles;
-                    .Where(v => v != null)
-                    .GroupBy(f => f.FileType, StringComparer.Ordinal)
-                    .OrderBy(k => k.Key, StringComparer.Ordinal)
-                    .ToList();
 
-                var actualTriCount = valueDict
+                var isOverVRAMUsage = _playerPerformanceConfig.Current.VRAMSizeWarningThresholdMiB * 1024 * 1024 < actualVramUsage;
-                    .Select(v => v.Value)
+                var isOverTriHold = actualTriCount > (_playerPerformanceConfig.Current.TrisWarningThresholdThousands * 1000);
-                    .Where(v => v != null)
-                    .Sum(f => f.Triangles);
 
-                if (groupedfiles != null)
+                if ((isOverTriHold || isOverVRAMUsage) && _playerPerformanceConfig.Current.WarnOnExceedingThresholds)
                 {
-                    //Checking of VRAM threshhold
+                    ImGui.SameLine();
-                    var texGroup = groupedfiles.SingleOrDefault(v => string.Equals(v.Key, "tex", StringComparison.Ordinal));
+                    ImGui.SetCursorPosY(cursorY + 15f);
-                    var actualVramUsage = texGroup != null ? texGroup.Sum(f => f.OriginalSize) : 0L;
+                    _uiSharedService.IconText(FontAwesomeIcon.ExclamationTriangle, UIColors.Get("LightlessYellow"));
-                    var isOverVRAMUsage = _playerPerformanceConfig.Current.VRAMSizeWarningThresholdMiB * 1024 * 1024 < actualVramUsage;
-                    var isOverTriHold = actualTriCount > (_playerPerformanceConfig.Current.TrisWarningThresholdThousands * 1000);
 
-                    if ((isOverTriHold || isOverVRAMUsage) && _playerPerformanceConfig.Current.WarnOnExceedingThresholds)
+                    string warningMessage = "";
+                    if (isOverTriHold)
                     {
-                        ImGui.SameLine();
+                        warningMessage += $"You exceed your own triangles threshold by " +
-                        ImGui.SetCursorPosY(cursorY + 15f);
+                            $"{actualTriCount - _playerPerformanceConfig.Current.TrisWarningThresholdThousands * 1000} triangles.";
-                        _uiSharedService.IconText(FontAwesomeIcon.ExclamationTriangle, UIColors.Get("LightlessYellow"));
+                        warningMessage += Environment.NewLine;
 
-                        string warningMessage = "";
+                    }
-                        if (isOverTriHold)
+                    if (isOverVRAMUsage)
-                        {
+                    {
-                            warningMessage += $"You exceed your own triangles threshold by " +
+                        warningMessage += $"You exceed your own VRAM threshold by " +
-                                $"{actualTriCount - _playerPerformanceConfig.Current.TrisWarningThresholdThousands * 1000} triangles.";
+                                $"{UiSharedService.ByteToString(actualVramUsage - (_playerPerformanceConfig.Current.VRAMSizeWarningThresholdMiB * 1024 * 1024))}.";
-                            warningMessage += Environment.NewLine;
+                    }
-
+                    UiSharedService.AttachToolTip(warningMessage);
-                        }
+                    if (ImGui.IsItemClicked())
-                        if (isOverVRAMUsage)
+                    {
-                        {
+                        _lightlessMediator.Publish(new UiToggleMessage(typeof(DataAnalysisUi)));
-                            warningMessage += $"You exceed your own VRAM threshold by " +
-                                    $"{UiSharedService.ByteToString(actualVramUsage - (_playerPerformanceConfig.Current.VRAMSizeWarningThresholdMiB * 1024 * 1024))}.";
-                        }
-                        UiSharedService.AttachToolTip(warningMessage);
-                        if (ImGui.IsItemClicked())
-                        {
-                            _lightlessMediator.Publish(new UiToggleMessage(typeof(DataAnalysisUi)));
-                        }
                     }
                 }
             }
@@ -663,7 +667,7 @@ public class CompactUi : WindowMediatorSubscriberBase
                     var seString = SeStringUtils.BuildFormattedPlayerName(_apiController.UID, vanityTextColor, vanityGlowColor);
                     var cursorPos = ImGui.GetCursorScreenPos();
                     var fontPtr = ImGui.GetFont();
-                    SeStringUtils.RenderSeStringWithHitbox(seString, cursorPos, fontPtr);
+                    SeStringUtils.RenderSeStringWithHitbox(seString, cursorPos, fontPtr, "uid-footer");
                 }
                 else
                 {

LightlessSync/UI/Components/DrawUserPair.cs

@@ -2,6 +2,7 @@
 using Dalamud.Interface;
 using Dalamud.Interface.Utility;
 using Dalamud.Interface.Utility.Raii;
+using LightlessSync.API.Data.Enum;
 using LightlessSync.API.Data.Extensions;
 using LightlessSync.API.Dto.Group;
 using LightlessSync.API.Dto.User;
@@ -13,6 +14,9 @@ using LightlessSync.Services.ServerConfiguration;
 using LightlessSync.UI.Handlers;
 using LightlessSync.Utils;
 using LightlessSync.WebAPI;
+using System.Collections.Generic;
+using System.Collections.Immutable;
+using System.Text;
 
 namespace LightlessSync.UI.Components;
 
@@ -32,6 +36,8 @@ public class DrawUserPair
     private readonly CharaDataManager _charaDataManager;
     private float _menuWidth = -1;
     private bool _wasHovered = false;
+    private TooltipSnapshot _tooltipSnapshot = TooltipSnapshot.Empty;
+    private string _cachedTooltip = string.Empty;
 
     public DrawUserPair(string id, Pair entry, List<GroupFullInfoDto> syncedGroups,
         GroupFullInfoDto? currentGroup,
@@ -190,15 +196,12 @@ public class DrawUserPair
 
     private void DrawLeftSide()
     {
-        string userPairText = string.Empty;
-
         ImGui.AlignTextToFramePadding();
 
         if (_pair.IsPaused)
         {
             using var _ = ImRaii.PushColor(ImGuiCol.Text, UIColors.Get("LightlessYellow"));
             _uiSharedService.IconText(FontAwesomeIcon.PauseCircle);
-            userPairText = _pair.UserData.AliasOrUID + " is paused";
         }
         else if (!_pair.IsOnline)
         {
@@ -207,12 +210,10 @@ public class DrawUserPair
                 ? FontAwesomeIcon.ArrowsLeftRight
                 : (_pair.IndividualPairStatus == API.Data.Enum.IndividualPairStatus.Bidirectional
                     ? FontAwesomeIcon.User : FontAwesomeIcon.Users));
-            userPairText = _pair.UserData.AliasOrUID + " is offline";
         }
         else if (_pair.IsVisible)
         {
             _uiSharedService.IconText(FontAwesomeIcon.Eye, UIColors.Get("LightlessBlue"));
-            userPairText = _pair.UserData.AliasOrUID + " is visible: " + _pair.PlayerName + Environment.NewLine + "Click to target this player";
             if (ImGui.IsItemClicked())
             {
                 _mediator.Publish(new TargetPairMessage(_pair));
@@ -223,46 +224,9 @@ public class DrawUserPair
             using var _ = ImRaii.PushColor(ImGuiCol.Text, UIColors.Get("PairBlue"));
             _uiSharedService.IconText(_pair.IndividualPairStatus == API.Data.Enum.IndividualPairStatus.Bidirectional
                 ? FontAwesomeIcon.User : FontAwesomeIcon.Users);
-            userPairText = _pair.UserData.AliasOrUID + " is online";
         }
 
-        if (_pair.IndividualPairStatus == API.Data.Enum.IndividualPairStatus.OneSided)
+        UiSharedService.AttachToolTip(GetUserTooltip());
-        {
-            userPairText += UiSharedService.TooltipSeparator + "User has not added you back";
-        }
-        else if (_pair.IndividualPairStatus == API.Data.Enum.IndividualPairStatus.Bidirectional)
-        {
-            userPairText += UiSharedService.TooltipSeparator + "You are directly Paired";
-        }
-
-        if (_pair.LastAppliedDataBytes >= 0)
-        {
-            userPairText += UiSharedService.TooltipSeparator;
-            userPairText += ((!_pair.IsPaired) ? "(Last) " : string.Empty) + "Mods Info" + Environment.NewLine;
-            userPairText += "Files Size: " + UiSharedService.ByteToString(_pair.LastAppliedDataBytes, true);
-            if (_pair.LastAppliedApproximateVRAMBytes >= 0)
-            {
-                userPairText += Environment.NewLine + "Approx. VRAM Usage: " + UiSharedService.ByteToString(_pair.LastAppliedApproximateVRAMBytes, true);
-            }
-            if (_pair.LastAppliedDataTris >= 0)
-            {
-                userPairText += Environment.NewLine + "Approx. Triangle Count (excl. Vanilla): "
-                    + (_pair.LastAppliedDataTris > 1000 ? (_pair.LastAppliedDataTris / 1000d).ToString("0.0'k'") : _pair.LastAppliedDataTris);
-            }
-        }
-
-        if (_syncedGroups.Any())
-        {
-            userPairText += UiSharedService.TooltipSeparator + string.Join(Environment.NewLine,
-                _syncedGroups.Select(g =>
-                {
-                    var groupNote = _serverConfigurationManager.GetNoteForGid(g.GID);
-                    var groupString = string.IsNullOrEmpty(groupNote) ? g.GroupAliasOrGID : $"{groupNote} ({g.GroupAliasOrGID})";
-                    return "Paired through " + groupString;
-                }));
-        }
-
-        UiSharedService.AttachToolTip(userPairText);
 
         if (_performanceConfigService.Current.ShowPerformanceIndicator
             && !_performanceConfigService.Current.UIDsToIgnore
@@ -327,6 +291,143 @@ public class DrawUserPair
         _displayHandler.DrawPairText(_id, _pair, leftSide, () => rightSide - leftSide);
     }
 
+    private string GetUserTooltip()
+    {
+        List<string>? groupDisplays = null;
+        if (_syncedGroups.Count > 0)
+        {
+            groupDisplays = new List<string>(_syncedGroups.Count);
+            foreach (var group in _syncedGroups)
+            {
+                var groupNote = _serverConfigurationManager.GetNoteForGid(group.GID);
+                groupDisplays.Add(string.IsNullOrEmpty(groupNote) ? group.GroupAliasOrGID : $"{groupNote} ({group.GroupAliasOrGID})");
+            }
+        }
+
+        var snapshot = new TooltipSnapshot(
+            _pair.IsPaused,
+            _pair.IsOnline,
+            _pair.IsVisible,
+            _pair.IndividualPairStatus,
+            _pair.UserData.AliasOrUID,
+            _pair.PlayerName ?? string.Empty,
+            _pair.LastAppliedDataBytes,
+            _pair.LastAppliedApproximateVRAMBytes,
+            _pair.LastAppliedDataTris,
+            _pair.IsPaired,
+            groupDisplays is null ? ImmutableArray<string>.Empty : ImmutableArray.CreateRange(groupDisplays));
+
+        if (!_tooltipSnapshot.Equals(snapshot))
+        {
+            _cachedTooltip = BuildTooltip(snapshot);
+            _tooltipSnapshot = snapshot;
+        }
+
+        return _cachedTooltip;
+    }
+
+    private static string BuildTooltip(in TooltipSnapshot snapshot)
+    {
+        var builder = new StringBuilder(256);
+
+        if (snapshot.IsPaused)
+        {
+            builder.Append(snapshot.AliasOrUid);
+            builder.Append(" is paused");
+        }
+        else if (!snapshot.IsOnline)
+        {
+            builder.Append(snapshot.AliasOrUid);
+            builder.Append(" is offline");
+        }
+        else if (snapshot.IsVisible)
+        {
+            builder.Append(snapshot.AliasOrUid);
+            builder.Append(" is visible: ");
+            builder.Append(snapshot.PlayerName);
+            builder.Append(Environment.NewLine);
+            builder.Append("Click to target this player");
+        }
+        else
+        {
+            builder.Append(snapshot.AliasOrUid);
+            builder.Append(" is online");
+        }
+
+        if (snapshot.PairStatus == IndividualPairStatus.OneSided)
+        {
+            builder.Append(UiSharedService.TooltipSeparator);
+            builder.Append("User has not added you back");
+        }
+        else if (snapshot.PairStatus == IndividualPairStatus.Bidirectional)
+        {
+            builder.Append(UiSharedService.TooltipSeparator);
+            builder.Append("You are directly Paired");
+        }
+
+        if (snapshot.LastAppliedDataBytes >= 0)
+        {
+            builder.Append(UiSharedService.TooltipSeparator);
+            if (!snapshot.IsPaired)
+            {
+                builder.Append("(Last) ");
+            }
+            builder.Append("Mods Info");
+            builder.Append(Environment.NewLine);
+            builder.Append("Files Size: ");
+            builder.Append(UiSharedService.ByteToString(snapshot.LastAppliedDataBytes, true));
+
+            if (snapshot.LastAppliedApproximateVRAMBytes >= 0)
+            {
+                builder.Append(Environment.NewLine);
+                builder.Append("Approx. VRAM Usage: ");
+                builder.Append(UiSharedService.ByteToString(snapshot.LastAppliedApproximateVRAMBytes, true));
+            }
+
+            if (snapshot.LastAppliedDataTris >= 0)
+            {
+                builder.Append(Environment.NewLine);
+                builder.Append("Approx. Triangle Count (excl. Vanilla): ");
+                builder.Append(snapshot.LastAppliedDataTris > 1000
+                    ? (snapshot.LastAppliedDataTris / 1000d).ToString("0.0'k'")
+                    : snapshot.LastAppliedDataTris);
+            }
+        }
+
+        if (!snapshot.GroupDisplays.IsEmpty)
+        {
+            builder.Append(UiSharedService.TooltipSeparator);
+            for (int i = 0; i < snapshot.GroupDisplays.Length; i++)
+            {
+                if (i > 0)
+                {
+                    builder.Append(Environment.NewLine);
+                }
+                builder.Append("Paired through ");
+                builder.Append(snapshot.GroupDisplays[i]);
+            }
+        }
+
+        return builder.ToString();
+    }
+
+    private readonly record struct TooltipSnapshot(
+        bool IsPaused,
+        bool IsOnline,
+        bool IsVisible,
+        IndividualPairStatus PairStatus,
+        string AliasOrUid,
+        string PlayerName,
+        long LastAppliedDataBytes,
+        long LastAppliedApproximateVRAMBytes,
+        long LastAppliedDataTris,
+        bool IsPaired,
+        ImmutableArray<string> GroupDisplays)
+    {
+        public static TooltipSnapshot Empty { get; } =
+            new(false, false, false, IndividualPairStatus.None, string.Empty, string.Empty, -1, -1, -1, false, ImmutableArray<string>.Empty);
+    }
+
     private void DrawPairedClientMenu()
     {
         DrawIndividualMenu();

LightlessSync/UI/DownloadUi.cs

@@ -22,13 +22,12 @@ public class DownloadUi : WindowMediatorSubscriberBase
     private readonly UiSharedService _uiShared;
     private readonly PairProcessingLimiter _pairProcessingLimiter;
     private readonly ConcurrentDictionary<GameObjectHandler, bool> _uploadingPlayers = new();
-    private readonly NotificationService _notificationService;
     private bool _notificationDismissed = true;
     private int _lastDownloadStateHash = 0;
 
     public DownloadUi(ILogger<DownloadUi> logger, DalamudUtilService dalamudUtilService, LightlessConfigService configService,
         PairProcessingLimiter pairProcessingLimiter, FileUploadManager fileTransferManager, LightlessMediator mediator, UiSharedService uiShared, 
-        PerformanceCollectorService performanceCollectorService, NotificationService notificationService)
+        PerformanceCollectorService performanceCollectorService)
         : base(logger, mediator, "Lightless Sync Downloads", performanceCollectorService)
     {
         _dalamudUtilService = dalamudUtilService;
@@ -36,7 +35,6 @@ public class DownloadUi : WindowMediatorSubscriberBase
         _pairProcessingLimiter = pairProcessingLimiter;
         _fileTransferManager = fileTransferManager;
         _uiShared = uiShared;
-        _notificationService = notificationService;
 
         SizeConstraints = new WindowSizeConstraints()
         {
@@ -359,7 +357,7 @@ public class DownloadUi : WindowMediatorSubscriberBase
             _lastDownloadStateHash = currentHash;
             if (downloadStatus.Count > 0 || queueWaiting > 0)
             {
-                _notificationService.ShowPairDownloadNotification(downloadStatus, queueWaiting);
+                Mediator.Publish(new PairDownloadStatusMessage(downloadStatus, queueWaiting));
             }
         }
     }

LightlessSync/UI/EditProfileUi.cs

@@ -63,7 +63,7 @@ public class EditProfileUi : WindowMediatorSubscriberBase
         Mediator.Subscribe<GposeStartMessage>(this, (_) => { _wasOpen = IsOpen; IsOpen = false; });
         Mediator.Subscribe<GposeEndMessage>(this, (_) => IsOpen = _wasOpen);
         Mediator.Subscribe<DisconnectedMessage>(this, (_) => IsOpen = false);
-        Mediator.Subscribe<ClearProfileDataMessage>(this, (msg) =>
+        Mediator.Subscribe<ClearProfileUserDataMessage>(this, (msg) =>
         {
             if (msg.UserData == null || string.Equals(msg.UserData.UID, _apiController.UID, StringComparison.Ordinal))
             {
@@ -91,6 +91,7 @@ public class EditProfileUi : WindowMediatorSubscriberBase
 
     protected override void DrawInternal()
     {
+
         _uiSharedService.UnderlinedBigText("Notes and Rules for Profiles", UIColors.Get("LightlessYellow"));
         ImGui.Dummy(new Vector2(5));
 
@@ -108,7 +109,8 @@ public class EditProfileUi : WindowMediatorSubscriberBase
 
         ImGui.Dummy(new Vector2(3));
 
-        var profile = _lightlessProfileManager.GetLightlessProfile(new UserData(_apiController.UID));
+        var profile = _lightlessProfileManager.GetLightlessUserProfile(new UserData(_apiController.UID));
+        _logger.LogInformation("Profile fetched for drawing: {profile}", profile);
 
         if (ImGui.BeginTabBar("##EditProfileTabs"))
         { 
@@ -204,7 +206,7 @@ public class EditProfileUi : WindowMediatorSubscriberBase
                             }
 
                             _showFileDialogError = false;
-                            await _apiController.UserSetProfile(new UserProfileDto(new UserData(_apiController.UID), Disabled: false, IsNSFW: null, Convert.ToBase64String(fileContent), Description: null))
+                            await _apiController.UserSetProfile(new UserProfileDto(new UserData(_apiController.UID), Disabled: false, IsNSFW: null, Convert.ToBase64String(fileContent), BannerPictureBase64: null, Description: null, Tags: null))
                                 .ConfigureAwait(false);
                         });
                     });
@@ -213,7 +215,7 @@ public class EditProfileUi : WindowMediatorSubscriberBase
                 ImGui.SameLine();
                 if (_uiSharedService.IconTextButton(FontAwesomeIcon.Trash, "Clear uploaded profile picture"))
                 {
-                    _ = _apiController.UserSetProfile(new UserProfileDto(new UserData(_apiController.UID), Disabled: false, IsNSFW: null, "", Description: null));
+                    _ = _apiController.UserSetProfile(new UserProfileDto(new UserData(_apiController.UID), Disabled: false, IsNSFW: null, "", Description: null, BannerPictureBase64: null, Tags: null));
                 }
                 UiSharedService.AttachToolTip("Clear your currently uploaded profile picture");
                 if (_showFileDialogError)
@@ -223,7 +225,7 @@ public class EditProfileUi : WindowMediatorSubscriberBase
                 var isNsfw = profile.IsNSFW;
                 if (ImGui.Checkbox("Profile is NSFW", ref isNsfw))
                 {
-                    _ = _apiController.UserSetProfile(new UserProfileDto(new UserData(_apiController.UID), Disabled: false, isNsfw, ProfilePictureBase64: null, Description: null));
+                    _ = _apiController.UserSetProfile(new UserProfileDto(new UserData(_apiController.UID), Disabled: false, isNsfw, ProfilePictureBase64: null, Description: null, BannerPictureBase64: null, Tags: null));
                 }
                 _uiSharedService.DrawHelpText("If your profile description or image can be considered NSFW, toggle this to ON");
                 var widthTextBox = 400;
@@ -262,13 +264,13 @@ public class EditProfileUi : WindowMediatorSubscriberBase
 
                 if (_uiSharedService.IconTextButton(FontAwesomeIcon.Save, "Save Description"))
                 {
-                    _ = _apiController.UserSetProfile(new UserProfileDto(new UserData(_apiController.UID), Disabled: false, IsNSFW: null, ProfilePictureBase64: null, _descriptionText));
+                    _ = _apiController.UserSetProfile(new UserProfileDto(new UserData(_apiController.UID), Disabled: false, IsNSFW: null, ProfilePictureBase64: null, BannerPictureBase64: null, _descriptionText, Tags: null));
                 }
                 UiSharedService.AttachToolTip("Sets your profile description text");
                 ImGui.SameLine();
                 if (_uiSharedService.IconTextButton(FontAwesomeIcon.Trash, "Clear Description"))
                 {
-                    _ = _apiController.UserSetProfile(new UserProfileDto(new UserData(_apiController.UID), Disabled: false, IsNSFW: null, ProfilePictureBase64: null, ""));
+                    _ = _apiController.UserSetProfile(new UserProfileDto(new UserData(_apiController.UID), Disabled: false, IsNSFW: null, ProfilePictureBase64: null, BannerPictureBase64: null, "", Tags: null));
                 }
                 UiSharedService.AttachToolTip("Clears your profile description text");
 
@@ -279,7 +281,7 @@ public class EditProfileUi : WindowMediatorSubscriberBase
             {
                 _uiSharedService.MediumText("Supporter Vanity Settings", UIColors.Get("LightlessPurple"));
                 ImGui.Dummy(new Vector2(4));
-                _uiSharedService.DrawNoteLine("# ", UIColors.Get("LightlessPurple"), "Must be a supporter through Patreon/Ko-fi to access these settings.");
+                _uiSharedService.DrawNoteLine("# ", UIColors.Get("LightlessPurple"), "Must be a supporter through Patreon/Ko-fi to access these settings. If you have the vanity role, you must interact with the Discord bot first.");
 
                 var hasVanity = _apiController.HasVanity;
 

LightlessSync/UI/Handlers/IdDisplayHandler.cs

@@ -157,7 +157,7 @@ public class IdDisplayHandler
             Vector2 textSize;
             using (ImRaii.PushFont(font, textIsUid))
             {
-                SeStringUtils.RenderSeStringWithHitbox(seString, rowStart, font);
+                SeStringUtils.RenderSeStringWithHitbox(seString, rowStart, font, pair.UserData.UID);
                 itemMin = ImGui.GetItemRectMin();
                 itemMax = ImGui.GetItemRectMax();
                 //textSize = itemMax - itemMin;

LightlessSync/UI/LightlessNotificationUI.cs

@@ -15,17 +15,17 @@ using Dalamud.Bindings.ImGui;
 
 namespace LightlessSync.UI;
 
-public class LightlessNotificationUI : WindowMediatorSubscriberBase
+public class LightlessNotificationUi : WindowMediatorSubscriberBase
 {
-    private const float NotificationMinHeight = 60f;
+    private const float _notificationMinHeight = 60f;
-    private const float NotificationMaxHeight = 250f;
+    private const float _notificationMaxHeight = 250f;
-    private const float WindowPaddingOffset = 6f;
+    private const float _windowPaddingOffset = 6f;
-    private const float SlideAnimationDistance = 100f;
+    private const float _slideAnimationDistance = 100f;
-    private const float OutAnimationSpeedMultiplier = 0.7f;
+    private const float _outAnimationSpeedMultiplier = 0.7f;
-    private const float ContentPaddingX = 10f;
+    private const float _contentPaddingX = 10f;
-    private const float ContentPaddingY = 6f;
+    private const float _contentPaddingY = 6f;
-    private const float TitleMessageSpacing = 4f;
+    private const float _titleMessageSpacing = 4f;
-    private const float ActionButtonSpacing = 8f;
+    private const float _actionButtonSpacing = 8f;
     
     private readonly List<LightlessNotification> _notifications = new();
     private readonly object _notificationLock = new();
@@ -33,7 +33,7 @@ public class LightlessNotificationUI : WindowMediatorSubscriberBase
     private readonly Dictionary<string, float> _notificationYOffsets = new();
     private readonly Dictionary<string, float> _notificationTargetYOffsets = new();
 
-    public LightlessNotificationUI(ILogger<LightlessNotificationUI> logger, LightlessMediator mediator, PerformanceCollectorService performanceCollector, LightlessConfigService configService) 
+    public LightlessNotificationUi(ILogger<LightlessNotificationUi> logger, LightlessMediator mediator, PerformanceCollectorService performanceCollector, LightlessConfigService configService) 
         : base(logger, mediator, "Lightless Notifications##LightlessNotifications", performanceCollector)
     {
         _configService = configService;
@@ -155,8 +155,8 @@ public class LightlessNotificationUI : WindowMediatorSubscriberBase
         var width = _configService.Current.NotificationWidth;
         
         float posX = corner == NotificationCorner.Left
-            ? viewport.WorkPos.X + offsetX - WindowPaddingOffset
+            ? viewport.WorkPos.X + offsetX - _windowPaddingOffset
-            : viewport.WorkPos.X + viewport.WorkSize.X - width - offsetX - WindowPaddingOffset;
+            : viewport.WorkPos.X + viewport.WorkSize.X - width - offsetX - _windowPaddingOffset;
         
         return new Vector2(posX, viewport.WorkPos.Y);
     }
@@ -274,7 +274,7 @@ public class LightlessNotificationUI : WindowMediatorSubscriberBase
         else if (notification.IsAnimatingOut && notification.AnimationProgress > 0f)
         {
             notification.AnimationProgress = Math.Max(0f, 
-                notification.AnimationProgress - deltaTime * _configService.Current.NotificationAnimationSpeed * OutAnimationSpeedMultiplier);
+                notification.AnimationProgress - deltaTime * _configService.Current.NotificationAnimationSpeed * _outAnimationSpeedMultiplier);
         }
         else if (!notification.IsAnimatingOut && !notification.IsDismissed)
         {
@@ -289,7 +289,7 @@ public class LightlessNotificationUI : WindowMediatorSubscriberBase
     
     private Vector2 CalculateSlideOffset(float alpha)
     {
-        var distance = (1f - alpha) * SlideAnimationDistance;
+        var distance = (1f - alpha) * _slideAnimationDistance;
         var corner = _configService.Current.NotificationCorner;
         return corner == NotificationCorner.Left ? new Vector2(-distance, 0) : new Vector2(distance, 0);
     }
@@ -466,7 +466,7 @@ public class LightlessNotificationUI : WindowMediatorSubscriberBase
 
     private void DrawNotificationText(LightlessNotification notification, float alpha)
     {
-        var contentPos = new Vector2(ContentPaddingX, ContentPaddingY);
+        var contentPos = new Vector2(_contentPaddingX, _contentPaddingY);
         var windowSize = ImGui.GetWindowSize();
         var contentWidth = CalculateContentWidth(windowSize.X);
         
@@ -483,7 +483,7 @@ public class LightlessNotificationUI : WindowMediatorSubscriberBase
     }
     
     private float CalculateContentWidth(float windowWidth) => 
-        windowWidth - (ContentPaddingX * 2);
+        windowWidth - (_contentPaddingX * 2);
     
     private bool HasActions(LightlessNotification notification) => 
         notification.Actions.Count > 0;
@@ -491,9 +491,9 @@ public class LightlessNotificationUI : WindowMediatorSubscriberBase
     private void PositionActionsAtBottom(float windowHeight)
     {
         var actionHeight = ImGui.GetFrameHeight();
-        var bottomY = windowHeight - ContentPaddingY - actionHeight;
+        var bottomY = windowHeight - _contentPaddingY - actionHeight;
         ImGui.SetCursorPosY(bottomY);
-        ImGui.SetCursorPosX(ContentPaddingX);
+        ImGui.SetCursorPosX(_contentPaddingX);
     }
     
     private float DrawTitle(LightlessNotification notification, float contentWidth, float alpha)
@@ -530,7 +530,7 @@ public class LightlessNotificationUI : WindowMediatorSubscriberBase
     {
         if (string.IsNullOrEmpty(notification.Message)) return;
         
-        var messagePos = contentPos + new Vector2(0f, titleHeight + TitleMessageSpacing);
+        var messagePos = contentPos + new Vector2(0f, titleHeight + _titleMessageSpacing);
         var messageColor = new Vector4(0.9f, 0.9f, 0.9f, alpha);
         
         ImGui.SetCursorPos(messagePos);
@@ -563,13 +563,13 @@ public class LightlessNotificationUI : WindowMediatorSubscriberBase
     
     private float CalculateActionButtonWidth(int actionCount, float availableWidth)
     {
-        var totalSpacing = (actionCount - 1) * ActionButtonSpacing;
+        var totalSpacing = (actionCount - 1) * _actionButtonSpacing;
         return (availableWidth - totalSpacing) / actionCount;
     }
     
     private void PositionActionButton(int index, float startX, float buttonWidth)
     {
-        var xPosition = startX + index * (buttonWidth + ActionButtonSpacing);
+        var xPosition = startX + index * (buttonWidth + _actionButtonSpacing);
         ImGui.SetCursorPosX(xPosition);
     }
 
@@ -687,7 +687,7 @@ public class LightlessNotificationUI : WindowMediatorSubscriberBase
             height += 12f;
         }
         
-        return Math.Clamp(height, NotificationMinHeight, NotificationMaxHeight);
+        return Math.Clamp(height, _notificationMinHeight, _notificationMaxHeight);
     }
     
     private float CalculateTitleHeight(LightlessNotification notification, float contentWidth)

LightlessSync/UI/Models/Changelog.cs

@@ -0,0 +1,43 @@
+namespace LightlessSync.UI.Models
+{
+    public class ChangelogFile
+    {
+        public string Tagline { get; init; } = string.Empty;
+        public string Subline { get; init; } = string.Empty;
+        public List<ChangelogEntry> Changelog { get; init; } = new();
+        public List<CreditCategory>? Credits { get; init; }
+    }
+
+    public class ChangelogEntry
+    {
+        public string Name { get; init; } = string.Empty;
+        public string Date { get; init; } = string.Empty;
+        public string Tagline { get; init; } = string.Empty;
+        public bool? IsCurrent { get; init; }
+        public string? Message { get; init; }
+        public List<ChangelogVersion>? Versions { get; init; }
+    }
+
+    public class ChangelogVersion
+    {
+        public string Number { get; init; } = string.Empty;
+        public List<string> Items { get; init; } = new();
+    }
+
+    public class CreditCategory
+    {
+        public string Category { get; init; } = string.Empty;
+        public List<CreditItem> Items { get; init; } = new();
+    }
+
+    public class CreditItem
+    {
+        public string Name { get; init; } = string.Empty;
+        public string Role { get; init; } = string.Empty;
+    }
+
+    public class CreditsFile
+    {
+        public List<CreditCategory> Credits { get; init; } = new();
+    }
+}

LightlessSync/UI/PopoutProfileUi.cs

@@ -85,7 +85,7 @@ public class PopoutProfileUi : WindowMediatorSubscriberBase
         {
             var spacing = ImGui.GetStyle().ItemSpacing;
 
-            var lightlessProfile = _lightlessProfileManager.GetLightlessProfile(_pair.UserData);
+            var lightlessProfile = _lightlessProfileManager.GetLightlessUserProfile(_pair.UserData);
 
             if (_textureWrap == null || !lightlessProfile.ImageData.Value.SequenceEqual(_lastProfilePicture))
             {

LightlessSync/UI/ProfileTags.cs

@@ -0,0 +1,12 @@
+namespace LightlessSync.UI
+{
+    public enum ProfileTags
+    {
+        SFW = 0,
+        NSFW = 1,
+        RP = 2,
+        ERP = 3,
+        Venues = 4,
+        Gpose = 5
+    }
+}

LightlessSync/UI/SettingsUi.cs

@@ -63,7 +63,6 @@ public class SettingsUi : WindowMediatorSubscriberBase
     private readonly IProgress<(int, int, FileCacheEntity)> _validationProgress;
     private readonly NameplateService _nameplateService;
     private readonly NameplateHandler _nameplateHandler;
-    private readonly NotificationService _lightlessNotificationService;
     private (int, int, FileCacheEntity) _currentProgress;
     private bool _deleteAccountPopupModalShown = false;
     private bool _deleteFilesPopupModalShown = false;
@@ -107,8 +106,7 @@ public class SettingsUi : WindowMediatorSubscriberBase
         IpcManager ipcManager, CacheMonitor cacheMonitor,
         DalamudUtilService dalamudUtilService, HttpClient httpClient,
         NameplateService nameplateService,
-        NameplateHandler nameplateHandler,
+        NameplateHandler nameplateHandler) : base(logger, mediator, "Lightless Sync Settings",
-        NotificationService lightlessNotificationService) : base(logger, mediator, "Lightless Sync Settings",
         performanceCollector)
     {
         _configService = configService;
@@ -130,7 +128,6 @@ public class SettingsUi : WindowMediatorSubscriberBase
         _uiShared = uiShared;
         _nameplateService = nameplateService;
         _nameplateHandler = nameplateHandler;
-        _lightlessNotificationService = lightlessNotificationService;
         AllowClickthrough = false;
         AllowPinning = true;
         _validationProgress = new Progress<(int, int, FileCacheEntity)>(v => _currentProgress = v);
@@ -140,6 +137,25 @@ public class SettingsUi : WindowMediatorSubscriberBase
             MinimumSize = new Vector2(800, 400), MaximumSize = new Vector2(800, 2000),
         };
 
+        TitleBarButtons = new()
+        {
+            new TitleBarButton()
+            {
+                Icon = FontAwesomeIcon.FileAlt,
+                Click = (msg) =>
+                {
+                    Mediator.Publish(new UiToggleMessage(typeof(UpdateNotesUi)));
+                },
+                IconOffset = new(2, 1),
+                ShowTooltip = () =>
+                {
+                    ImGui.BeginTooltip();
+                    ImGui.Text("View Update Notes");
+                    ImGui.EndTooltip();
+                }
+            }
+        };
+
         Mediator.Subscribe<OpenSettingsUiMessage>(this, (_) => Toggle());
         Mediator.Subscribe<OpenLightfinderSettingsMessage>(this, (_) =>
         {
@@ -591,6 +607,7 @@ public class SettingsUi : WindowMediatorSubscriberBase
         bool limitPairApplications = _configService.Current.EnablePairProcessingLimiter;
         bool useAlternativeUpload = _configService.Current.UseAlternativeFileUpload;
         int downloadSpeedLimit = _configService.Current.DownloadSpeedLimitInBytes;
+        bool enableDirectDownloads = _configService.Current.EnableDirectDownloads;
 
         ImGui.AlignTextToFramePadding();
         ImGui.TextUnformatted("Global Download Speed Limit");
@@ -622,6 +639,13 @@ public class SettingsUi : WindowMediatorSubscriberBase
         ImGui.AlignTextToFramePadding();
         ImGui.TextUnformatted("0 = No limit/infinite");
 
+        if (ImGui.Checkbox("[BETA] Enable Lightspeed Downloads", ref enableDirectDownloads))
+        {
+            _configService.Current.EnableDirectDownloads = enableDirectDownloads;
+            _configService.Save();
+        }
+        _uiShared.DrawHelpText("Uses signed CDN links when available. Disable to force the legacy queued download flow.");
+
         if (ImGui.SliderInt("Maximum Parallel Downloads", ref maxParallelDownloads, 1, 10))
         {
             _configService.Current.ParallelDownloads = maxParallelDownloads;
@@ -2294,7 +2318,7 @@ public class SettingsUi : WindowMediatorSubscriberBase
         {
             if (ImGui.Checkbox("Show Lightless Profiles on Hover", ref showProfiles))
             {
-                Mediator.Publish(new ClearProfileDataMessage());
+                Mediator.Publish(new ClearProfileUserDataMessage());
                 _configService.Current.ProfilesShow = showProfiles;
                 _configService.Save();
             }
@@ -2321,7 +2345,7 @@ public class SettingsUi : WindowMediatorSubscriberBase
             ImGui.Unindent();
             if (ImGui.Checkbox("Show profiles marked as NSFW", ref showNsfwProfiles))
             {
-                Mediator.Publish(new ClearProfileDataMessage());
+                Mediator.Publish(new ClearProfileUserDataMessage());
                 _configService.Current.ProfilesAllowNsfw = showNsfwProfiles;
                 _configService.Save();
             }
@@ -2331,9 +2355,7 @@ public class SettingsUi : WindowMediatorSubscriberBase
             _uiShared.ColoredSeparator(UIColors.Get("LightlessPurple"), 1.5f);
             ImGui.TreePop();
         }
-        
         ImGui.Separator();
-
     }
 
     private void DrawPerformance()
@@ -3591,20 +3613,7 @@ public class SettingsUi : WindowMediatorSubscriberBase
                     {
                         if (ImGui.Button($"{FontAwesomeIcon.Play.ToIconString()}##test_pair", new Vector2(availableWidth, 0)))
                         {
-                            _lightlessNotificationService.ShowPairRequestNotification(
+                            Mediator.Publish(new PairRequestReceivedMessage("test-uid-123", "Test User wants to pair with you."));
-                                "Test User",
-                                "test-uid-123",
-                                () =>
-                                {
-                                    Mediator.Publish(new NotificationMessage("Accepted", "You accepted the test pair request.",
-                                        NotificationType.Info));
-                                },
-                                () =>
-                                {
-                                    Mediator.Publish(new NotificationMessage("Declined", "You declined the test pair request.",
-                                        NotificationType.Info));
-                                }
-                            );
                         }
                     }
                     UiSharedService.AttachToolTip("Test pair request notification");
@@ -3627,15 +3636,14 @@ public class SettingsUi : WindowMediatorSubscriberBase
                     {
                         if (ImGui.Button($"{FontAwesomeIcon.Play.ToIconString()}##test_download", new Vector2(availableWidth, 0)))
                         {
-                            _lightlessNotificationService.ShowPairDownloadNotification(
+                            Mediator.Publish(new PairDownloadStatusMessage(
-                                new List<(string playerName, float progress, string status)>
+                                [
-                                {
                                     ("Player One", 0.35f, "downloading"),
                                     ("Player Two", 0.75f, "downloading"),
                                     ("Player Three", 1.0f, "downloading")
-                                },
+                                ],
-                                queueWaiting: 2
+                                2
-                            );
+                            ));
                         }
                     }
                     UiSharedService.AttachToolTip("Test download progress notification");

LightlessSync/UI/StandaloneProfileUi.cs

@@ -51,7 +51,7 @@ public class StandaloneProfileUi : WindowMediatorSubscriberBase
         {
             var spacing = ImGui.GetStyle().ItemSpacing;
 
-            var lightlessProfile = _lightlessProfileManager.GetLightlessProfile(Pair.UserData);
+            var lightlessProfile = _lightlessProfileManager.GetLightlessUserProfile(Pair.UserData);
 
             if (_textureWrap == null || !lightlessProfile.ImageData.Value.SequenceEqual(_lastProfilePicture))
             {

LightlessSync/UI/SyncshellAdminUI.cs

@@ -1,17 +1,26 @@
 using Dalamud.Bindings.ImGui;
 using Dalamud.Interface;
 using Dalamud.Interface.Colors;
+using Dalamud.Interface.ImGuiFileDialog;
+using Dalamud.Interface.Textures.TextureWraps;
 using Dalamud.Interface.Utility;
 using Dalamud.Interface.Utility.Raii;
+using LightlessSync.API.Data;
 using LightlessSync.API.Data.Enum;
 using LightlessSync.API.Data.Extensions;
 using LightlessSync.API.Dto.Group;
+using LightlessSync.API.Dto.User;
 using LightlessSync.PlayerData.Pairs;
 using LightlessSync.Services;
 using LightlessSync.Services.Mediator;
+using LightlessSync.UI.Handlers;
 using LightlessSync.WebAPI;
 using Microsoft.Extensions.Logging;
+using SixLabors.ImageSharp;
+using SixLabors.ImageSharp.PixelFormats;
 using System.Globalization;
+using System.Linq;
+using System.Numerics;
 
 namespace LightlessSync.UI;
 
@@ -22,29 +31,51 @@ public class SyncshellAdminUI : WindowMediatorSubscriberBase
     private readonly bool _isOwner = false;
     private readonly List<string> _oneTimeInvites = [];
     private readonly PairManager _pairManager;
+    private readonly LightlessProfileManager _lightlessProfileManager;
+    private readonly FileDialogManager _fileDialogManager;
     private readonly UiSharedService _uiSharedService;
     private List<BannedGroupUserDto> _bannedUsers = [];
+    private LightlessGroupProfileData? _profileData = null;
+    private bool _adjustedForScollBarsLocalProfile = false;
+    private bool _adjustedForScollBarsOnlineProfile = false;
+    private string _descriptionText = string.Empty;
+    private IDalamudTextureWrap? _pfpTextureWrap;
+    private string _profileDescription = string.Empty;
+    private byte[] _profileImage = [];
+    private bool _showFileDialogError = false;  
     private int _multiInvites;
     private string _newPassword;
     private bool _pwChangeSuccess;
     private Task<int>? _pruneTestTask;
     private Task<int>? _pruneTask;
     private int _pruneDays = 14;
+    private List<int> _selectedTags = [];
 
     public SyncshellAdminUI(ILogger<SyncshellAdminUI> logger, LightlessMediator mediator, ApiController apiController,
-        UiSharedService uiSharedService, PairManager pairManager, GroupFullInfoDto groupFullInfo, PerformanceCollectorService performanceCollectorService)
+        UiSharedService uiSharedService, PairManager pairManager, GroupFullInfoDto groupFullInfo, PerformanceCollectorService performanceCollectorService, LightlessProfileManager lightlessProfileManager, FileDialogManager fileDialogManager)
         : base(logger, mediator, "Syncshell Admin Panel (" + groupFullInfo.GroupAliasOrGID + ")", performanceCollectorService)
     {
         GroupFullInfo = groupFullInfo;
         _apiController = apiController;
         _uiSharedService = uiSharedService;
         _pairManager = pairManager;
+        _lightlessProfileManager = lightlessProfileManager;
+        _fileDialogManager = fileDialogManager;
+
         _isOwner = string.Equals(GroupFullInfo.OwnerUID, _apiController.UID, StringComparison.Ordinal);
         _isModerator = GroupFullInfo.GroupUserInfo.IsModerator();
         _newPassword = string.Empty;
         _multiInvites = 30;
         _pwChangeSuccess = true;
         IsOpen = true;
+        Mediator.Subscribe<ClearProfileGroupDataMessage>(this, (msg) =>
+        {
+            if (msg.GroupData == null || string.Equals(msg.GroupData.AliasOrGID, GroupFullInfo.Group.AliasOrGID, StringComparison.Ordinal))
+            {
+                _pfpTextureWrap?.Dispose();
+                _pfpTextureWrap = null;
+            }
+        });
         SizeConstraints = new WindowSizeConstraints()
         {
             MinimumSize = new(700, 500),
@@ -58,10 +89,13 @@ public class SyncshellAdminUI : WindowMediatorSubscriberBase
     {
         if (!_isModerator && !_isOwner) return;
 
+        _logger.LogTrace("Drawing Syncshell Admin UI for {group}", GroupFullInfo.GroupAliasOrGID);
         GroupFullInfo = _pairManager.Groups[GroupFullInfo.Group];
 
-        using var id = ImRaii.PushId("syncshell_admin_" + GroupFullInfo.GID);
+        _profileData = _lightlessProfileManager.GetLightlessGroupProfile(GroupFullInfo.Group);
+        GetTagsFromProfile();
 
+        using var id = ImRaii.PushId("syncshell_admin_" + GroupFullInfo.GID);
         using (_uiSharedService.UidFont.Push())
             _uiSharedService.UnderlinedBigText(GroupFullInfo.GroupAliasOrGID + " Administrative Panel", UIColors.Get("LightlessBlue"));
 
@@ -77,6 +111,8 @@ public class SyncshellAdminUI : WindowMediatorSubscriberBase
             DrawManagement();
 
             DrawPermission(perm);
+            
+            DrawProfile();
         }
     }
 
@@ -176,6 +212,184 @@ public class SyncshellAdminUI : WindowMediatorSubscriberBase
             ownerTab.Dispose();
         }
     }
+    private void DrawProfile()
+    {
+        var profileTab = ImRaii.TabItem("Profile");
+
+        if (profileTab)
+        {
+            if (_uiSharedService.MediumTreeNode("Current Profile", UIColors.Get("LightlessPurple")))
+            {
+                ImGui.Dummy(new Vector2(5));
+
+                if (!_profileImage.SequenceEqual(_profileData.ImageData.Value))
+                {
+                    _profileImage = _profileData.ImageData.Value;
+                    _pfpTextureWrap?.Dispose();
+                    _pfpTextureWrap = _uiSharedService.LoadImage(_profileImage);
+                }
+
+                if (!string.Equals(_profileDescription, _profileData.Description, StringComparison.OrdinalIgnoreCase))
+                {
+                    _profileDescription = _profileData.Description;
+                    _descriptionText = _profileDescription;
+                }
+
+                if (_pfpTextureWrap != null)
+                {
+                    ImGui.Image(_pfpTextureWrap.Handle, ImGuiHelpers.ScaledVector2(_pfpTextureWrap.Width, _pfpTextureWrap.Height));
+                }
+
+                var spacing = ImGui.GetStyle().ItemSpacing.X;
+                ImGuiHelpers.ScaledRelativeSameLine(256, spacing);
+                using (_uiSharedService.GameFont.Push())
+                {
+                    var descriptionTextSize = ImGui.CalcTextSize(_profileData.Description, wrapWidth: 256f);
+                    var childFrame = ImGuiHelpers.ScaledVector2(256 + ImGui.GetStyle().WindowPadding.X + ImGui.GetStyle().WindowBorderSize, 256);
+                    if (descriptionTextSize.Y > childFrame.Y)
+                    {
+                        _adjustedForScollBarsOnlineProfile = true;
+                    }
+                    else
+                    {
+                        _adjustedForScollBarsOnlineProfile = false;
+                    }
+                    childFrame = childFrame with
+                    {
+                        X = childFrame.X + (_adjustedForScollBarsOnlineProfile ? ImGui.GetStyle().ScrollbarSize : 0),
+                    };
+                    if (ImGui.BeginChildFrame(101, childFrame))
+                    {
+                        UiSharedService.TextWrapped(_profileData.Description);
+                    }
+                    ImGui.EndChildFrame();
+                    ImGui.TreePop();
+                }
+                var nsfw = _profileData.IsNsfw;
+                ImGui.BeginDisabled();
+                ImGui.Checkbox("Is NSFW", ref nsfw);
+                ImGui.EndDisabled();
+            }
+
+            ImGui.Separator();
+
+            if (_uiSharedService.MediumTreeNode("Profile Settings", UIColors.Get("LightlessPurple")))
+            {
+                ImGui.Dummy(new Vector2(5));
+                ImGui.TextUnformatted($"Profile Picture:");
+                if (_uiSharedService.IconTextButton(FontAwesomeIcon.FileUpload, "Upload new profile picture"))
+                {
+                    _fileDialogManager.OpenFileDialog("Select new Profile picture", ".png", (success, file) =>
+                    {
+                        if (!success) return;
+                        _ = Task.Run(async () =>
+                        {
+                            var fileContent = await File.ReadAllBytesAsync(file).ConfigureAwait(false);
+                            MemoryStream ms = new(fileContent);
+                            await using (ms.ConfigureAwait(false))
+                            {
+                                var format = await Image.DetectFormatAsync(ms).ConfigureAwait(false);
+                                if (!format.FileExtensions.Contains("png", StringComparer.OrdinalIgnoreCase))
+                                {
+                                    _showFileDialogError = true;
+                                    return;
+                                }
+                                using var image = Image.Load<Rgba32>(fileContent);
+
+                                if (image.Width > 512 || image.Height > 512 || (fileContent.Length > 2000 * 1024))
+                                {
+                                    _showFileDialogError = true;
+                                    return;
+                                }
+
+                                _showFileDialogError = false;
+                                await _apiController.GroupSetProfile(new GroupProfileDto(new GroupData(GroupFullInfo.Group.AliasOrGID), Description: null, Tags: null, Convert.ToBase64String(fileContent), BannerBase64: null, IsNsfw: null, IsDisabled: null))
+                                    .ConfigureAwait(false);
+                            }
+                        });
+                    });
+                }
+                UiSharedService.AttachToolTip("Select and upload a new profile picture");
+                ImGui.SameLine();
+                if (_uiSharedService.IconTextButton(FontAwesomeIcon.Trash, "Clear uploaded profile picture"))
+                {
+                    _ = _apiController.GroupSetProfile(new GroupProfileDto(new GroupData(GroupFullInfo.Group.AliasOrGID), Description: null, Tags: null, PictureBase64: null, BannerBase64: null, IsNsfw: null, IsDisabled: null));
+                }
+                UiSharedService.AttachToolTip("Clear your currently uploaded profile picture");
+                if (_showFileDialogError)
+                {
+                    UiSharedService.ColorTextWrapped("The profile picture must be a PNG file with a maximum height and width of 256px and 250KiB size", ImGuiColors.DalamudRed);
+                }
+                ImGui.Separator();
+                ImGui.TextUnformatted($"Tags:");
+                var childFrameLocal = ImGuiHelpers.ScaledVector2(256 + ImGui.GetStyle().WindowPadding.X + ImGui.GetStyle().WindowBorderSize, 200);
+
+                var allCategoryIndexes = Enum.GetValues<ProfileTags>()
+                             .Cast<int>()
+                             .ToList();
+
+                foreach(int tag in allCategoryIndexes)
+                {
+                    using (ImRaii.PushId($"tag-{tag}")) DrawTag(tag);
+                }
+                ImGui.Separator();
+                var widthTextBox = 400;
+                var posX = ImGui.GetCursorPosX();
+                ImGui.TextUnformatted($"Description {_descriptionText.Length}/1500");
+                ImGui.SetCursorPosX(posX);
+                ImGuiHelpers.ScaledRelativeSameLine(widthTextBox, ImGui.GetStyle().ItemSpacing.X);
+                ImGui.TextUnformatted("Preview (approximate)");
+                using (_uiSharedService.GameFont.Push())
+                    ImGui.InputTextMultiline("##description", ref _descriptionText, 1500, ImGuiHelpers.ScaledVector2(widthTextBox, 200));
+
+                ImGui.SameLine();
+
+                using (_uiSharedService.GameFont.Push())
+                {
+                    var descriptionTextSizeLocal = ImGui.CalcTextSize(_descriptionText, wrapWidth: 256f);
+                    if (descriptionTextSizeLocal.Y > childFrameLocal.Y)
+                    {
+                        _adjustedForScollBarsLocalProfile = true;
+                    }
+                    else
+                    {
+                        _adjustedForScollBarsLocalProfile = false;
+                    }
+                    childFrameLocal = childFrameLocal with
+                    {
+                        X = childFrameLocal.X + (_adjustedForScollBarsLocalProfile ? ImGui.GetStyle().ScrollbarSize : 0),
+                    };
+                    if (ImGui.BeginChildFrame(102, childFrameLocal))
+                    {
+                        UiSharedService.TextWrapped(_descriptionText);
+                    }
+                    ImGui.EndChildFrame();
+                }
+
+                if (_uiSharedService.IconTextButton(FontAwesomeIcon.Save, "Save Description"))
+                {
+                    _ = _apiController.GroupSetProfile(new GroupProfileDto(new GroupData(GroupFullInfo.Group.AliasOrGID), Description: _descriptionText, Tags: null, PictureBase64: null, BannerBase64: null, IsNsfw: null, IsDisabled: null));
+                }
+                UiSharedService.AttachToolTip("Sets your profile description text");
+                ImGui.SameLine();
+                if (_uiSharedService.IconTextButton(FontAwesomeIcon.Trash, "Clear Description"))
+                {
+                    _ = _apiController.GroupSetProfile(new GroupProfileDto(new GroupData(GroupFullInfo.Group.AliasOrGID), Description: null, Tags: null, PictureBase64: null, BannerBase64: null, IsNsfw: null, IsDisabled: null));
+                }
+                UiSharedService.AttachToolTip("Clears your profile description text");
+                ImGui.Separator();
+                ImGui.TextUnformatted($"Profile Options:");
+                var isNsfw = _profileData.IsNsfw;
+                if (ImGui.Checkbox("Profile is NSFW", ref isNsfw))
+                {
+                    _ = _apiController.GroupSetProfile(new GroupProfileDto(new GroupData(GroupFullInfo.Group.AliasOrGID), Description: null, Tags: null, PictureBase64: null, BannerBase64: null, IsNsfw: isNsfw, IsDisabled: null));
+                }
+                _uiSharedService.DrawHelpText("If your profile description or image can be considered NSFW, toggle this to ON");
+                ImGui.TreePop();
+            }
+        }
+        profileTab.Dispose();
+    }
 
     private void DrawManagement()
     {
@@ -192,7 +406,7 @@ public class SyncshellAdminUI : WindowMediatorSubscriberBase
                 {
                     var tableFlags = ImGuiTableFlags.RowBg | ImGuiTableFlags.SizingStretchProp;
                     if (pairs.Count > 10) tableFlags |= ImGuiTableFlags.ScrollY;
-                    using var table = ImRaii.Table("userList#" + GroupFullInfo.Group.GID, 3, tableFlags);
+                    using var table = ImRaii.Table("userList#" + GroupFullInfo.Group.AliasOrGID, 3, tableFlags);
                     if (table)
                     {
                         ImGui.TableSetupColumn("Alias/UID/Note", ImGuiTableColumnFlags.None, 4);
@@ -474,7 +688,6 @@ public class SyncshellAdminUI : WindowMediatorSubscriberBase
             ImGui.Separator();
         }
         mgmtTab.Dispose();
-
     }
 
     private void DrawInvites(GroupPermissions perm)
@@ -521,9 +734,37 @@ public class SyncshellAdminUI : WindowMediatorSubscriberBase
         }
         inviteTab.Dispose();
     }
+    private void DrawTag(int tag)
+    {
+        var HasTag = _selectedTags.Contains(tag);
+        var tagName = (ProfileTags)tag;
+
+        if (ImGui.Checkbox(tagName.ToString(), ref HasTag))
+        {
+            if (HasTag)
+            {
+                _selectedTags.Add(tag);
+                _ = _apiController.GroupSetProfile(new GroupProfileDto(new GroupData(GroupFullInfo.Group.AliasOrGID), Description: null, Tags: _selectedTags.ToArray(), PictureBase64: null, BannerBase64: null, IsNsfw: null, IsDisabled: null));
+            }
+            else
+            {
+                _selectedTags.Remove(tag);
+                _ = _apiController.GroupSetProfile(new GroupProfileDto(new GroupData(GroupFullInfo.Group.AliasOrGID), Description: null, Tags: _selectedTags.ToArray(), PictureBase64: null, BannerBase64: null, IsNsfw: null, IsDisabled: null));
+            }
+        }
+    }
+
+    private void GetTagsFromProfile()
+    {
+        if (_profileData != null)
+        {
+            _selectedTags = [.. _profileData.Tags];
+        }
+    }
 
     public override void OnClose()
     {
         Mediator.Publish(new RemoveWindowMessage(this));
+        _pfpTextureWrap?.Dispose();
     }
 }

LightlessSync/UI/SyncshellFinderUI.cs

@@ -288,8 +288,6 @@ public class SyncshellFinderUI : WindowMediatorSubscriberBase
             return;
         }
 
-        var currentGids = _nearbySyncshells.Select(s => s.Group.GID).ToHashSet(StringComparer.Ordinal);
-
         if (updatedList != null)
         {
             var previousGid = GetSelectedGid();

LightlessSync/UI/UpdateNotesUi.cs

@@ -0,0 +1,756 @@
+using Dalamud.Bindings.ImGui;
+using Dalamud.Interface.Utility;
+using Dalamud.Interface.Utility.Raii;
+using Dalamud.Utility;
+using LightlessSync.LightlessConfiguration;
+using LightlessSync.Services;
+using LightlessSync.Services.Mediator;
+using Microsoft.Extensions.Logging;
+using System.Numerics;
+using System.Reflection;
+using System.Text;
+using YamlDotNet.Serialization;
+using YamlDotNet.Serialization.NamingConventions;
+using Dalamud.Interface;
+using LightlessSync.UI.Models;
+
+namespace LightlessSync.UI;
+
+// Inspiration taken from Brio and Character Select+ (goats)
+public class UpdateNotesUi : WindowMediatorSubscriberBase
+{
+    private readonly UiSharedService _uiShared;
+    private readonly LightlessConfigService _configService;
+
+    private ChangelogFile _changelog = new();
+    private CreditsFile _credits = new();
+    private bool _scrollToTop;
+    private int _selectedTab;
+    private bool _hasInitializedCollapsingHeaders;
+
+    private struct Particle
+    {
+        public Vector2 Position;
+        public Vector2 Velocity;
+        public float Life;
+        public float MaxLife;
+        public float Size;
+        public ParticleType Type;
+        public List<Vector2>? Trail;
+        public float Twinkle;
+        public float Depth;
+        public float Hue;
+    }
+
+    private enum ParticleType
+    {
+        TwinklingStar,
+        ShootingStar
+    }
+
+    private readonly List<Particle> _particles = [];
+    private float _particleSpawnTimer;
+    private readonly Random _random = new();
+
+    private const float _headerHeight = 150f;
+    private const float _particleSpawnInterval = 0.2f;
+    private const int _maxParticles = 50;
+    private const int _maxTrailLength = 50;
+    private const float _edgeFadeDistance = 30f;
+    private const float _extendedParticleHeight = 40f;
+
+    public UpdateNotesUi(ILogger<UpdateNotesUi> logger,
+        LightlessMediator mediator,
+        UiSharedService uiShared,
+        LightlessConfigService configService,
+        PerformanceCollectorService performanceCollectorService)
+        : base(logger, mediator, "Lightless Sync — Update Notes", performanceCollectorService)
+    {
+        logger.LogInformation("UpdateNotesUi constructor called");
+        _uiShared = uiShared;
+        _configService = configService;
+
+        AllowClickthrough = false;
+        AllowPinning = false;
+        RespectCloseHotkey = true;
+        ShowCloseButton = true;
+
+        Flags = ImGuiWindowFlags.NoSavedSettings | ImGuiWindowFlags.NoResize | ImGuiWindowFlags.NoCollapse |
+                ImGuiWindowFlags.NoTitleBar;
+
+        SizeConstraints = new WindowSizeConstraints()
+        {
+            MinimumSize = new Vector2(800, 700), MaximumSize = new Vector2(800, 700),
+        };
+
+        LoadEmbeddedResources();
+        logger.LogInformation("UpdateNotesUi constructor completed successfully");
+    }
+
+    public override void OnOpen()
+    {
+        _scrollToTop = true;
+        _hasInitializedCollapsingHeaders = false;
+    }
+
+    protected override void DrawInternal()
+    {
+        if (_uiShared.IsInGpose)
+            return;
+
+        DrawHeader();
+        ImGuiHelpers.ScaledDummy(6);
+        DrawTabs();
+        DrawCloseButton();
+    }
+
+    private void DrawHeader()
+    {
+        var windowPos = ImGui.GetWindowPos();
+        var windowPadding = ImGui.GetStyle().WindowPadding;
+        var headerWidth = (800f * ImGuiHelpers.GlobalScale) - (windowPadding.X * 2);
+
+        var headerStart = windowPos + new Vector2(windowPadding.X, windowPadding.Y);
+        var headerEnd = headerStart + new Vector2(headerWidth, _headerHeight);
+
+        var extendedParticleSize = new Vector2(headerWidth, _headerHeight + _extendedParticleHeight);
+
+        DrawGradientBackground(headerStart, headerEnd);
+        DrawHeaderText(headerStart);
+        DrawHeaderButtons(headerStart, headerWidth);
+        DrawBottomGradient(headerStart, headerEnd, headerWidth);
+
+        ImGui.SetCursorPosY(windowPadding.Y + _headerHeight + 5);
+        ImGui.SetCursorPosX(20);
+        using (ImRaii.PushFont(UiBuilder.IconFont))
+        {
+            ImGui.TextColored(UIColors.Get("LightlessGreen"), FontAwesomeIcon.Star.ToIconString());
+        }
+
+        ImGui.SameLine();
+
+        ImGui.TextColored(UIColors.Get("LightlessGreen"), "What's New");
+
+        if (!string.IsNullOrEmpty(_changelog.Tagline))
+        {
+            ImGui.SameLine();
+            ImGui.SetCursorPosX(ImGui.GetCursorPosX() + 10);
+            ImGui.TextColored(new Vector4(0.75f, 0.75f, 0.85f, 1.0f), _changelog.Tagline);
+
+            if (!string.IsNullOrEmpty(_changelog.Subline))
+            {
+                ImGui.SameLine();
+                ImGui.TextColored(new Vector4(0.65f, 0.65f, 0.75f, 1.0f), $" – {_changelog.Subline}");
+            }
+        }
+
+        ImGuiHelpers.ScaledDummy(3);
+
+        DrawParticleEffects(headerStart, extendedParticleSize);
+    }
+
+    private void DrawGradientBackground(Vector2 headerStart, Vector2 headerEnd)
+    {
+        var drawList = ImGui.GetWindowDrawList();
+
+        var darkPurple = new Vector4(0.08f, 0.05f, 0.15f, 1.0f);
+        var deepPurple = new Vector4(0.12f, 0.08f, 0.20f, 1.0f);
+
+        drawList.AddRectFilledMultiColor(
+            headerStart,
+            headerEnd,
+            ImGui.GetColorU32(darkPurple),
+            ImGui.GetColorU32(darkPurple),
+            ImGui.GetColorU32(deepPurple),
+            ImGui.GetColorU32(deepPurple)
+        );
+
+        var random = new Random(42);
+        for (int i = 0; i < 50; i++)
+        {
+            var starPos = headerStart + new Vector2(
+                (float)random.NextDouble() * (headerEnd.X - headerStart.X),
+                (float)random.NextDouble() * (headerEnd.Y - headerStart.Y)
+            );
+            var brightness = 0.3f + (float)random.NextDouble() * 0.4f;
+            drawList.AddCircleFilled(starPos, 1f, ImGui.GetColorU32(new Vector4(1f, 1f, 1f, brightness)));
+        }
+    }
+
+    private void DrawBottomGradient(Vector2 headerStart, Vector2 headerEnd, float width)
+    {
+        var drawList = ImGui.GetWindowDrawList();
+        var gradientHeight = 60f;
+
+        for (int i = 0; i < gradientHeight; i++)
+        {
+            var progress = i / gradientHeight;
+            var smoothProgress = progress * progress;
+            var r = 0.12f + (0.0f - 0.12f) * smoothProgress;
+            var g = 0.08f + (0.0f - 0.08f) * smoothProgress;
+            var b = 0.20f + (0.0f - 0.20f) * smoothProgress;
+            var alpha = 1f - smoothProgress;
+            var gradientColor = new Vector4(r, g, b, alpha);
+            drawList.AddLine(
+                new Vector2(headerStart.X, headerEnd.Y + i),
+                new Vector2(headerStart.X + width, headerEnd.Y + i),
+                ImGui.GetColorU32(gradientColor),
+                1f
+            );
+        }
+    }
+
+    private void DrawHeaderText(Vector2 headerStart)
+    {
+        var textX = 20f;
+        var textY = 30f;
+
+        ImGui.SetCursorScreenPos(headerStart + new Vector2(textX, textY));
+
+        using (_uiShared.UidFont.Push())
+        {
+            ImGui.TextColored(new Vector4(0.95f, 0.95f, 0.95f, 1.0f), "Lightless Sync");
+        }
+
+        ImGui.SetCursorScreenPos(headerStart + new Vector2(textX, textY + 45f));
+        ImGui.TextColored(UIColors.Get("LightlessBlue"), "Update Notes");
+    }
+
+    private void DrawHeaderButtons(Vector2 headerStart, float headerWidth)
+    {
+        var buttonSize = _uiShared.GetIconButtonSize(FontAwesomeIcon.Globe);
+        var spacing = 8f * ImGuiHelpers.GlobalScale;
+        var rightPadding = 15f * ImGuiHelpers.GlobalScale;
+        var topPadding = 15f * ImGuiHelpers.GlobalScale;
+        var buttonY = headerStart.Y + topPadding;
+        var gitButtonX = headerStart.X + headerWidth - rightPadding - buttonSize.X;
+        var discordButtonX = gitButtonX - buttonSize.X - spacing;
+
+        ImGui.SetCursorScreenPos(new Vector2(discordButtonX, buttonY));
+
+        using (ImRaii.PushColor(ImGuiCol.Button, new Vector4(0, 0, 0, 0)))
+        using (ImRaii.PushColor(ImGuiCol.ButtonHovered, UIColors.Get("LightlessPurple") with { W = 0.3f }))
+        using (ImRaii.PushColor(ImGuiCol.ButtonActive, UIColors.Get("LightlessPurpleActive") with { W = 0.5f }))
+        {
+            if (_uiShared.IconButton(FontAwesomeIcon.Comments))
+            {
+                Util.OpenLink("https://discord.gg/dsbjcXMnhA");
+            }
+
+            if (ImGui.IsItemHovered())
+            {
+                ImGui.SetTooltip("Join our Discord");
+            }
+
+            ImGui.SetCursorScreenPos(new Vector2(gitButtonX, buttonY));
+            if (_uiShared.IconButton(FontAwesomeIcon.Code))
+            {
+                Util.OpenLink("https://git.lightless-sync.org/Lightless-Sync");
+            }
+
+            if (ImGui.IsItemHovered())
+            {
+                ImGui.SetTooltip("View on Git");
+            }
+        }
+    }
+
+    private void DrawParticleEffects(Vector2 bannerStart, Vector2 bannerSize)
+    {
+        var deltaTime = ImGui.GetIO().DeltaTime;
+        _particleSpawnTimer += deltaTime;
+
+        if (_particleSpawnTimer > _particleSpawnInterval && _particles.Count < _maxParticles)
+        {
+            SpawnParticle(bannerSize);
+            _particleSpawnTimer = 0f;
+        }
+
+        if (_random.NextDouble() < 0.003)
+        {
+            SpawnShootingStar(bannerSize);
+        }
+
+        var drawList = ImGui.GetWindowDrawList();
+
+        for (int i = _particles.Count - 1; i >= 0; i--)
+        {
+            var particle = _particles[i];
+
+            var screenPos = bannerStart + particle.Position;
+
+            if (particle.Type == ParticleType.ShootingStar && particle.Trail != null)
+            {
+                particle.Trail.Insert(0, particle.Position);
+                if (particle.Trail.Count > _maxTrailLength)
+                    particle.Trail.RemoveAt(particle.Trail.Count - 1);
+            }
+
+            if (particle.Type == ParticleType.TwinklingStar)
+            {
+                particle.Twinkle += 0.005f * particle.Depth;
+            }
+
+            particle.Position += particle.Velocity * deltaTime;
+            particle.Life -= deltaTime;
+
+            var isOutOfBounds = particle.Position.X < -50 || particle.Position.X > bannerSize.X + 50 ||
+                                particle.Position.Y < -50 || particle.Position.Y > bannerSize.Y + 50;
+
+            if (particle.Life <= 0 || (particle.Type != ParticleType.TwinklingStar && isOutOfBounds))
+            {
+                _particles.RemoveAt(i);
+                continue;
+            }
+
+            if (particle.Type == ParticleType.TwinklingStar)
+            {
+                if (particle.Position.X < 0 || particle.Position.X > bannerSize.X)
+                    particle.Velocity = particle.Velocity with { X = -particle.Velocity.X };
+                if (particle.Position.Y < 0 || particle.Position.Y > bannerSize.Y)
+                    particle.Velocity = particle.Velocity with { Y = -particle.Velocity.Y };
+            }
+
+            var fadeIn = Math.Min(1f, (particle.MaxLife - particle.Life) / 20f);
+            var fadeOut = Math.Min(1f, particle.Life / 20f);
+            var lifeFade = Math.Min(fadeIn, fadeOut);
+
+            var edgeFadeX = Math.Min(
+                Math.Min(1f, (particle.Position.X + _edgeFadeDistance) / _edgeFadeDistance),
+                Math.Min(1f, (bannerSize.X - particle.Position.X + _edgeFadeDistance) / _edgeFadeDistance)
+            );
+            var edgeFadeY = Math.Min(
+                Math.Min(1f, (particle.Position.Y + _edgeFadeDistance) / _edgeFadeDistance),
+                Math.Min(1f, (bannerSize.Y - particle.Position.Y + _edgeFadeDistance) / _edgeFadeDistance)
+            );
+            var edgeFade = Math.Min(edgeFadeX, edgeFadeY);
+
+            var baseAlpha = lifeFade * edgeFade;
+            var finalAlpha = particle.Type == ParticleType.TwinklingStar
+                ? baseAlpha * (0.6f + 0.4f * MathF.Sin(particle.Twinkle))
+                : baseAlpha;
+
+            if (particle.Type == ParticleType.ShootingStar && particle.Trail != null && particle.Trail.Count > 1)
+            {
+                var cyanColor = new Vector4(0.4f, 0.8f, 1.0f, 1.0f);
+
+                for (int t = 1; t < particle.Trail.Count; t++)
+                {
+                    var trailProgress = (float)t / particle.Trail.Count;
+                    var trailAlpha = Math.Min(1f, (1f - trailProgress) * finalAlpha * 1.8f);
+                    var trailWidth = (1f - trailProgress) * 3f + 1f;
+
+                    var glowAlpha = trailAlpha * 0.4f;
+                    drawList.AddLine(
+                        bannerStart + particle.Trail[t - 1],
+                        bannerStart + particle.Trail[t],
+                        ImGui.GetColorU32(cyanColor with { W = glowAlpha }),
+                        trailWidth + 4f
+                    );
+
+                    drawList.AddLine(
+                        bannerStart + particle.Trail[t - 1],
+                        bannerStart + particle.Trail[t],
+                        ImGui.GetColorU32(cyanColor with { W = trailAlpha }),
+                        trailWidth
+                    );
+                }
+            }
+            else if (particle.Type == ParticleType.TwinklingStar)
+            {
+                DrawTwinklingStar(drawList, screenPos, particle.Size, particle.Hue, finalAlpha, particle.Depth);
+            }
+
+            _particles[i] = particle;
+        }
+    }
+
+    private void DrawTwinklingStar(ImDrawListPtr drawList, Vector2 position, float size, float hue, float alpha,
+        float depth)
+    {
+        var color = HslToRgb(hue, 1.0f, 0.85f);
+        color.W = alpha;
+
+        drawList.AddCircleFilled(position, size, ImGui.GetColorU32(color));
+
+        var glowColor = color with { W = alpha * 0.3f };
+        drawList.AddCircleFilled(position, size * (1.2f + depth * 0.3f), ImGui.GetColorU32(glowColor));
+    }
+
+    private static Vector4 HslToRgb(float h, float s, float l)
+    {
+        h = h / 360f;
+        float c = (1 - MathF.Abs(2 * l - 1)) * s;
+        float x = c * (1 - MathF.Abs((h * 6) % 2 - 1));
+        float m = l - c / 2;
+
+        float r, g, b;
+        if (h < 1f / 6f)
+        {
+            r = c;
+            g = x;
+            b = 0;
+        }
+        else if (h < 2f / 6f)
+        {
+            r = x;
+            g = c;
+            b = 0;
+        }
+        else if (h < 3f / 6f)
+        {
+            r = 0;
+            g = c;
+            b = x;
+        }
+        else if (h < 4f / 6f)
+        {
+            r = 0;
+            g = x;
+            b = c;
+        }
+        else if (h < 5f / 6f)
+        {
+            r = x;
+            g = 0;
+            b = c;
+        }
+        else
+        {
+            r = c;
+            g = 0;
+            b = x;
+        }
+
+        return new Vector4(r + m, g + m, b + m, 1.0f);
+    }
+
+
+    private void SpawnParticle(Vector2 bannerSize)
+    {
+        var position = new Vector2(
+            (float)_random.NextDouble() * bannerSize.X,
+            (float)_random.NextDouble() * bannerSize.Y
+        );
+
+        var depthLayers = new[] { 0.5f, 1.0f, 1.5f };
+        var depth = depthLayers[_random.Next(depthLayers.Length)];
+
+        var velocity = new Vector2(
+            ((float)_random.NextDouble() - 0.5f) * 0.05f * depth,
+            ((float)_random.NextDouble() - 0.5f) * 0.05f * depth
+        );
+
+        var isBlue = _random.NextDouble() < 0.5;
+        var hue = isBlue ? 220f + (float)_random.NextDouble() * 30f : 270f + (float)_random.NextDouble() * 40f;
+        var size = (0.5f + (float)_random.NextDouble() * 2f) * depth;
+        var maxLife = 120f + (float)_random.NextDouble() * 60f;
+
+        _particles.Add(new Particle
+        {
+            Position = position,
+            Velocity = velocity,
+            Life = maxLife,
+            MaxLife = maxLife,
+            Size = size,
+            Type = ParticleType.TwinklingStar,
+            Trail = null,
+            Twinkle = (float)_random.NextDouble() * MathF.PI * 2,
+            Depth = depth,
+            Hue = hue
+        });
+    }
+
+    private void SpawnShootingStar(Vector2 bannerSize)
+    {
+        var maxLife = 80f + (float)_random.NextDouble() * 40f;
+        var startX = bannerSize.X * (0.3f + (float)_random.NextDouble() * 0.6f);
+        var startY = -10f;
+
+        _particles.Add(new Particle
+        {
+            Position = new Vector2(startX, startY),
+            Velocity = new Vector2(
+                -50f - (float)_random.NextDouble() * 40f,
+                30f + (float)_random.NextDouble() * 40f
+            ),
+            Life = maxLife,
+            MaxLife = maxLife,
+            Size = 2.5f,
+            Type = ParticleType.ShootingStar,
+            Trail = new List<Vector2>(),
+            Twinkle = 0,
+            Depth = 1.0f,
+            Hue = 270f
+        });
+    }
+
+
+    private void DrawTabs()
+    {
+        using (ImRaii.PushStyle(ImGuiStyleVar.FrameRounding, 6f))
+        using (ImRaii.PushColor(ImGuiCol.Tab, UIColors.Get("ButtonDefault")))
+        using (ImRaii.PushColor(ImGuiCol.TabHovered, UIColors.Get("LightlessPurple")))
+        using (ImRaii.PushColor(ImGuiCol.TabActive, UIColors.Get("LightlessPurpleActive")))
+        {
+            using (var tabBar = ImRaii.TabBar("###ll_tabs", ImGuiTabBarFlags.None))
+            {
+                if (!tabBar)
+                    return;
+
+                using (var changelogTab = ImRaii.TabItem("Changelog"))
+                {
+                    if (changelogTab)
+                    {
+                        _selectedTab = 0;
+                        DrawChangelog();
+                    }
+                }
+
+                if (_credits.Credits != null && _credits.Credits.Count > 0)
+                {
+                    using (var creditsTab = ImRaii.TabItem("Credits"))
+                    {
+                        if (creditsTab)
+                        {
+                            _selectedTab = 1;
+                            DrawCredits();
+                        }
+                    }
+                }
+            }
+        }
+    }
+
+    private void DrawCredits()
+    {
+        using (ImRaii.PushStyle(ImGuiStyleVar.ChildRounding, 6f))
+        using (var child = ImRaii.Child("###ll_credits", new Vector2(0, ImGui.GetContentRegionAvail().Y - 60), false,
+                   ImGuiWindowFlags.AlwaysVerticalScrollbar))
+        {
+            if (!child)
+                return;
+
+            ImGui.PushTextWrapPos();
+
+            if (_credits.Credits != null)
+            {
+                foreach (var category in _credits.Credits)
+                {
+                    DrawCreditCategory(category);
+                    ImGuiHelpers.ScaledDummy(10);
+                }
+            }
+
+            ImGui.PopTextWrapPos();
+            ImGui.Spacing();
+        }
+    }
+
+    private void DrawCreditCategory(CreditCategory category)
+    {
+        DrawFeatureSection(category.Category, UIColors.Get("LightlessBlue"));
+
+        foreach (var item in category.Items)
+        {
+            if (!string.IsNullOrEmpty(item.Role))
+            {
+                ImGui.BulletText($"{item.Name} — {item.Role}");
+            }
+            else
+            {
+                ImGui.BulletText(item.Name);
+            }
+        }
+
+        ImGuiHelpers.ScaledDummy(5);
+    }
+
+    private void DrawCloseButton()
+    {
+        ImGuiHelpers.ScaledDummy(5);
+
+        var closeWidth = 200f * ImGuiHelpers.GlobalScale;
+        var closeHeight = 35f * ImGuiHelpers.GlobalScale;
+        ImGui.SetCursorPosX((ImGui.GetWindowSize().X - closeWidth) / 2);
+
+        using (ImRaii.PushStyle(ImGuiStyleVar.FrameRounding, 8f))
+        using (ImRaii.PushColor(ImGuiCol.Button, UIColors.Get("LightlessPurple")))
+        using (ImRaii.PushColor(ImGuiCol.ButtonHovered, UIColors.Get("LightlessPurpleActive")))
+        using (ImRaii.PushColor(ImGuiCol.ButtonActive, UIColors.Get("ButtonDefault")))
+        {
+            if (ImGui.Button("Got it!", new Vector2(closeWidth, closeHeight)))
+            {
+                // Update last seen version when user acknowledges the update notes
+                var ver = Assembly.GetExecutingAssembly().GetName().Version;
+                var currentVersion = ver == null ? string.Empty : $"{ver.Major}.{ver.Minor}.{ver.Build}";
+                _configService.Current.LastSeenVersion = currentVersion;
+                _configService.Save();
+                
+                IsOpen = false;
+            }
+            
+            if (ImGui.IsItemHovered())
+            {
+                ImGui.SetTooltip("You can view this window again in the settings (title menu)");
+            }
+        }
+    }
+
+    private void DrawChangelog()
+    {
+        using (ImRaii.PushStyle(ImGuiStyleVar.ChildRounding, 6f))
+        using (var child = ImRaii.Child("###ll_changelog", new Vector2(0, ImGui.GetContentRegionAvail().Y - 60), false,
+                   ImGuiWindowFlags.AlwaysVerticalScrollbar))
+        {
+            if (!child)
+                return;
+
+            if (_scrollToTop)
+            {
+                _scrollToTop = false;
+                ImGui.SetScrollHereY(0);
+            }
+
+            ImGui.PushTextWrapPos();
+
+            foreach (var entry in _changelog.Changelog)
+            {
+                DrawChangelogEntry(entry);
+            }
+            
+            _hasInitializedCollapsingHeaders = true;
+
+            ImGui.PopTextWrapPos();
+            ImGui.Spacing();
+        }
+    }
+
+    private void DrawChangelogEntry(ChangelogEntry entry)
+    {
+        var isCurrent = entry.IsCurrent ?? false;
+        
+        var currentColor = isCurrent
+            ? UIColors.Get("LightlessGreen")
+            : new Vector4(0.95f, 0.95f, 1.0f, 1.0f);
+        
+        var flags = isCurrent ? ImGuiTreeNodeFlags.DefaultOpen : ImGuiTreeNodeFlags.None;
+        
+        if (!_hasInitializedCollapsingHeaders)
+        {
+            ImGui.SetNextItemOpen(isCurrent, ImGuiCond.Always);
+        }
+        
+        bool isOpen;
+        using (ImRaii.PushStyle(ImGuiStyleVar.FrameRounding, 4f))
+        using (ImRaii.PushColor(ImGuiCol.Header, UIColors.Get("ButtonDefault")))
+        using (ImRaii.PushColor(ImGuiCol.Text, currentColor))
+        {
+            isOpen = ImGui.CollapsingHeader($" {entry.Name} — {entry.Date} ", flags);
+            
+            ImGui.SameLine();
+            ImGui.TextColored(new Vector4(0.85f, 0.85f, 0.95f, 1.0f), $"  —  {entry.Tagline}");
+        }
+        
+        if (!isOpen)
+            return;
+
+        ImGuiHelpers.ScaledDummy(8);
+
+        if (!string.IsNullOrEmpty(entry.Message))
+        {
+            ImGui.TextWrapped(entry.Message);
+            ImGuiHelpers.ScaledDummy(8);
+            return;
+        }
+
+        if (entry.Versions != null)
+        {
+            foreach (var version in entry.Versions)
+            {
+                DrawFeatureSection(version.Number, UIColors.Get("LightlessGreen"));
+
+                foreach (var item in version.Items)
+                {
+                    ImGui.BulletText(item);
+                }
+
+                ImGuiHelpers.ScaledDummy(5);
+            }
+        }
+    }
+
+    private static void DrawFeatureSection(string title, Vector4 accentColor)
+    {
+        var drawList = ImGui.GetWindowDrawList();
+        var startPos = ImGui.GetCursorScreenPos();
+        var availableWidth = ImGui.GetContentRegionAvail().X;
+
+        var backgroundMin = startPos + new Vector2(-8, -4);
+        var backgroundMax = startPos + new Vector2(availableWidth + 8, 28);
+
+        var bgColor = new Vector4(0.12f, 0.12f, 0.15f, 0.7f);
+        drawList.AddRectFilled(backgroundMin, backgroundMax, ImGui.GetColorU32(bgColor), 6f);
+
+        drawList.AddRectFilled(
+            backgroundMin,
+            backgroundMin + new Vector2(4, backgroundMax.Y - backgroundMin.Y),
+            ImGui.GetColorU32(accentColor),
+            3f
+        );
+
+        var glowColor = accentColor with { W = 0.15f };
+        drawList.AddRect(
+            backgroundMin,
+            backgroundMax,
+            ImGui.GetColorU32(glowColor),
+            6f,
+            ImDrawFlags.None,
+            1.5f
+        );
+
+        // Calculate vertical centering
+        var textSize = ImGui.CalcTextSize(title);
+        var boxHeight = backgroundMax.Y - backgroundMin.Y;
+        var verticalOffset = (boxHeight - textSize.Y) / 5f;
+
+        ImGui.SetCursorPosX(ImGui.GetCursorPosX() + 8);
+        ImGui.SetCursorPosY(ImGui.GetCursorPosY() + verticalOffset);
+        ImGui.TextColored(accentColor, title);
+        ImGui.SetCursorPosY(backgroundMax.Y - startPos.Y + ImGui.GetCursorPosY());
+    }
+
+    private void LoadEmbeddedResources()
+    {
+        try
+        {
+            var assembly = Assembly.GetExecutingAssembly();
+            var deserializer = new DeserializerBuilder()
+                .WithNamingConvention(CamelCaseNamingConvention.Instance)
+                .IgnoreUnmatchedProperties()
+                .Build();
+
+            // Load changelog
+            using var changelogStream = assembly.GetManifestResourceStream("LightlessSync.Changelog.changelog.yaml");
+            if (changelogStream != null)
+            {
+                using var reader = new StreamReader(changelogStream, Encoding.UTF8, true, 128);
+                var yaml = reader.ReadToEnd();
+                _changelog = deserializer.Deserialize<ChangelogFile>(yaml) ?? new();
+            }
+
+            // Load credits
+            using var creditsStream = assembly.GetManifestResourceStream("LightlessSync.Changelog.credits.yaml");
+            if (creditsStream != null)
+            {
+                using var reader = new StreamReader(creditsStream, Encoding.UTF8, true, 128);
+                var yaml = reader.ReadToEnd();
+                _credits = deserializer.Deserialize<CreditsFile>(yaml) ?? new();
+            }
+        }
+        catch
+        {
+            // Ignore - window will gracefully render with defaults
+        }
+    }
+}

LightlessSync/Utils/Crypto.cs

@@ -1,4 +1,7 @@
-using System.Security.Cryptography;
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Security.Cryptography;
 using System.Text;
 
 namespace LightlessSync.Utils;
@@ -13,8 +16,9 @@ public static class Crypto
 
     public static string GetFileHash(this string filePath)
     {
-        using SHA1CryptoServiceProvider cryptoProvider = new();
+        using SHA1 sha1 = SHA1.Create();
-        return BitConverter.ToString(cryptoProvider.ComputeHash(File.ReadAllBytes(filePath))).Replace("-", "", StringComparison.Ordinal);
+        using FileStream stream = File.Open(filePath, FileMode.Open, FileAccess.Read, FileShare.ReadWrite | FileShare.Delete);
+        return BitConverter.ToString(sha1.ComputeHash(stream)).Replace("-", "", StringComparison.Ordinal);
     }
 
     public static string GetHash256(this (string, ushort) playerToHash)

LightlessSync/Utils/SeStringUtils.cs

@@ -7,6 +7,7 @@ using Dalamud.Interface.Utility;
 using Lumina.Text;
 using System;
 using System.Numerics;
+using System.Threading;
 using DalamudSeString = Dalamud.Game.Text.SeStringHandling.SeString;
 using DalamudSeStringBuilder = Dalamud.Game.Text.SeStringHandling.SeStringBuilder;
 using LuminaSeStringBuilder = Lumina.Text.SeStringBuilder;
@@ -15,6 +16,9 @@ namespace LightlessSync.Utils;
 
 public static class SeStringUtils
 {
+    private static int _seStringHitboxCounter;
+    private static int _iconHitboxCounter;
+
     public static DalamudSeString BuildFormattedPlayerName(string text, Vector4? textColor, Vector4? glowColor)
     {
         var b = new DalamudSeStringBuilder();
@@ -119,7 +123,7 @@ public static class SeStringUtils
 
         ImGui.Dummy(new Vector2(0f, textSize.Y));
     }
-    public static Vector2 RenderSeStringWithHitbox(DalamudSeString seString, Vector2 position, ImFontPtr? font = null)
+    public static Vector2 RenderSeStringWithHitbox(DalamudSeString seString, Vector2 position, ImFontPtr? font = null, string? id = null)
     {
         var drawList = ImGui.GetWindowDrawList();
 
@@ -137,12 +141,28 @@ public static class SeStringUtils
         var textSize = ImGui.CalcTextSize(seString.TextValue);
 
         ImGui.SetCursorScreenPos(position);
-        ImGui.InvisibleButton($"##hitbox_{Guid.NewGuid()}", textSize);
+        if (id is not null)
+        {
+            ImGui.PushID(id);
+        }
+        else
+        {
+            ImGui.PushID(Interlocked.Increment(ref _seStringHitboxCounter));
+        }
+
+        try
+        {
+            ImGui.InvisibleButton("##hitbox", textSize);
+        }
+        finally
+        {
+            ImGui.PopID();
+        }
 
         return textSize;
     }
 
-    public static Vector2 RenderIconWithHitbox(int iconId, Vector2 position, ImFontPtr? font = null)
+    public static Vector2 RenderIconWithHitbox(int iconId, Vector2 position, ImFontPtr? font = null, string? id = null)
     {
         var drawList = ImGui.GetWindowDrawList();
 
@@ -158,7 +178,23 @@ public static class SeStringUtils
         var drawResult = ImGuiHelpers.CompileSeStringWrapped(iconMacro, drawParams);
 
         ImGui.SetCursorScreenPos(position);
-        ImGui.InvisibleButton($"##iconHitbox_{Guid.NewGuid()}", drawResult.Size);
+        if (id is not null)
+        {
+            ImGui.PushID(id);
+        }
+        else
+        {
+            ImGui.PushID(Interlocked.Increment(ref _iconHitboxCounter));
+        }
+
+        try
+        {
+            ImGui.InvisibleButton("##iconHitbox", drawResult.Size);
+        }
+        finally
+        {
+            ImGui.PopID();
+        }
 
         return drawResult.Size;
     }

LightlessSync/WebAPI/Files/FileDownloadManager.cs

@@ -5,12 +5,18 @@ using LightlessSync.API.Dto.Files;
 using LightlessSync.API.Routes;
 using LightlessSync.FileCache;
 using LightlessSync.PlayerData.Handlers;
+using LightlessSync.Services;
 using LightlessSync.Services.Mediator;
 using LightlessSync.WebAPI.Files.Models;
 using Microsoft.Extensions.Logging;
+using System;
 using System.Collections.Concurrent;
+using System.IO;
 using System.Net;
 using System.Net.Http.Json;
+using System.Threading;
+using System.Threading.Tasks;
+using LightlessSync.LightlessConfiguration;
 
 namespace LightlessSync.WebAPI.Files;
 
@@ -20,17 +26,27 @@ public partial class FileDownloadManager : DisposableMediatorSubscriberBase
     private readonly FileCompactor _fileCompactor;
     private readonly FileCacheManager _fileDbManager;
     private readonly FileTransferOrchestrator _orchestrator;
+    private readonly PairProcessingLimiter _pairProcessingLimiter;
+    private readonly LightlessConfigService _configService;
     private readonly ConcurrentDictionary<ThrottledStream, byte> _activeDownloadStreams;
+    private static readonly TimeSpan DownloadStallTimeout = TimeSpan.FromSeconds(30);
+    private volatile bool _disableDirectDownloads;
+    private int _consecutiveDirectDownloadFailures;
+    private bool _lastConfigDirectDownloadsState;
 
     public FileDownloadManager(ILogger<FileDownloadManager> logger, LightlessMediator mediator,
         FileTransferOrchestrator orchestrator,
-        FileCacheManager fileCacheManager, FileCompactor fileCompactor) : base(logger, mediator)
+        FileCacheManager fileCacheManager, FileCompactor fileCompactor,
+        PairProcessingLimiter pairProcessingLimiter, LightlessConfigService configService) : base(logger, mediator)
     {
         _downloadStatus = new Dictionary<string, FileDownloadStatus>(StringComparer.Ordinal);
         _orchestrator = orchestrator;
         _fileDbManager = fileCacheManager;
         _fileCompactor = fileCompactor;
+        _pairProcessingLimiter = pairProcessingLimiter;
+        _configService = configService;
         _activeDownloadStreams = new();
+        _lastConfigDirectDownloadsState = _configService.Current.EnableDirectDownloads;
 
         Mediator.Subscribe<DownloadLimitChangedMessage>(this, (msg) =>
         {
@@ -50,6 +66,11 @@ public partial class FileDownloadManager : DisposableMediatorSubscriberBase
 
     public bool IsDownloading => CurrentDownloads.Any();
 
+    private bool ShouldUseDirectDownloads()
+    {
+        return _configService.Current.EnableDirectDownloads && !_disableDirectDownloads;
+    }
+
     public static void MungeBuffer(Span<byte> buffer)
     {
         for (int i = 0; i < buffer.Length; ++i)
@@ -156,39 +177,67 @@ public partial class FileDownloadManager : DisposableMediatorSubscriberBase
             Logger.LogWarning("Download status missing for {group} when starting download", downloadGroup);
         }
 
+        var requestUrl = LightlessFiles.CacheGetFullPath(fileTransfer[0].DownloadUri, requestId);
+
+        await DownloadFileThrottled(requestUrl, tempPath, progress, MungeBuffer, ct, withToken: true).ConfigureAwait(false);
+    }
+
+    private delegate void DownloadDataCallback(Span<byte> data);
+
+    private async Task DownloadFileThrottled(Uri requestUrl, string destinationFilename, IProgress<long> progress, DownloadDataCallback? callback, CancellationToken ct, bool withToken)
+    {
         const int maxRetries = 3;
         int retryCount = 0;
         TimeSpan retryDelay = TimeSpan.FromSeconds(2);
-
+        HttpResponseMessage? response = null;
-        HttpResponseMessage response = null!;
-        var requestUrl = LightlessFiles.CacheGetFullPath(fileTransfer[0].DownloadUri, requestId);
 
         while (true)
         {
             try
             {
-                Logger.LogDebug("Attempt {attempt} - Downloading {requestUrl} for request {id}", retryCount + 1, requestUrl, requestId);
+                Logger.LogDebug("Attempt {attempt} - Downloading {requestUrl}", retryCount + 1, requestUrl);
-
+                response = await _orchestrator.SendRequestAsync(HttpMethod.Get, requestUrl, ct, HttpCompletionOption.ResponseHeadersRead, withToken).ConfigureAwait(false);
-                response = await _orchestrator.SendRequestAsync(HttpMethod.Get, requestUrl, ct, HttpCompletionOption.ResponseHeadersRead).ConfigureAwait(false);
                 response.EnsureSuccessStatusCode();
                 break;
             }
             catch (HttpRequestException ex) when (ex.InnerException is TimeoutException || ex.StatusCode == null)
             {
+                response?.Dispose();
                 retryCount++;
 
                 Logger.LogWarning(ex, "Timeout during download of {requestUrl}. Attempt {attempt} of {maxRetries}", requestUrl, retryCount, maxRetries);
 
                 if (retryCount >= maxRetries || ct.IsCancellationRequested)
                 {
-                    Logger.LogError($"Max retries reached or cancelled. Failing download for {requestUrl}");
+                    Logger.LogError("Max retries reached or cancelled. Failing download for {requestUrl}", requestUrl);
                     throw;
                 }
 
-                await Task.Delay(retryDelay, ct).ConfigureAwait(false); // Wait before retrying
+                await Task.Delay(retryDelay, ct).ConfigureAwait(false);
+            }
+            catch (TaskCanceledException ex) when (!ct.IsCancellationRequested)
+            {
+                response?.Dispose();
+                retryCount++;
+
+                Logger.LogWarning(ex, "Cancellation/timeout during download of {requestUrl}. Attempt {attempt} of {maxRetries}", requestUrl, retryCount, maxRetries);
+
+                if (retryCount >= maxRetries)
+                {
+                    Logger.LogError("Max retries reached for {requestUrl} after TaskCanceledException", requestUrl);
+                    throw;
+                }
+
+                await Task.Delay(retryDelay, ct).ConfigureAwait(false);
+            }
+            catch (OperationCanceledException) when (ct.IsCancellationRequested)
+            {
+                response?.Dispose();
+                throw;
             }
             catch (HttpRequestException ex)
             {
+                response?.Dispose();
                 Logger.LogWarning(ex, "Error during download of {requestUrl}, HttpStatusCode: {code}", requestUrl, ex.StatusCode);
 
                 if (ex.StatusCode is HttpStatusCode.NotFound or HttpStatusCode.Unauthorized)
@@ -199,39 +248,77 @@ public partial class FileDownloadManager : DisposableMediatorSubscriberBase
                 throw;
             }
         }
+
         ThrottledStream? stream = null;
         FileStream? fileStream = null;
 
         try
         {
-            fileStream = File.Create(tempPath);
+            fileStream = File.Create(destinationFilename);
             await using (fileStream.ConfigureAwait(false))
             {
-                var bufferSize = response.Content.Headers.ContentLength > 1024 * 1024 ? 65536 : 8196;
+                var bufferSize = response!.Content.Headers.ContentLength > 1024 * 1024 ? 65536 : 8196;
                 var buffer = new byte[bufferSize];
 
-                var bytesRead = 0;
                 var limit = _orchestrator.DownloadLimitPerSlot();
-                Logger.LogTrace("Starting Download of {id} with a speed limit of {limit} to {tempPath}", requestId, limit, tempPath);
+                Logger.LogTrace("Starting Download with a speed limit of {limit} to {destination}", limit, destinationFilename);
 
                 stream = new(await response.Content.ReadAsStreamAsync(ct).ConfigureAwait(false), limit);
-
                 _activeDownloadStreams.TryAdd(stream, 0);
 
-                while ((bytesRead = await stream.ReadAsync(buffer, ct).ConfigureAwait(false)) > 0)
+                while (true)
                 {
                     ct.ThrowIfCancellationRequested();
+                    int bytesRead;
+                    try
+                    {
+                        var readTask = stream.ReadAsync(buffer.AsMemory(0, buffer.Length), ct).AsTask();
+                        while (!readTask.IsCompleted)
+                        {
+                            var completedTask = await Task.WhenAny(readTask, Task.Delay(DownloadStallTimeout)).ConfigureAwait(false);
+                            if (completedTask == readTask)
+                            {
+                                break;
+                            }
 
-                    MungeBuffer(buffer.AsSpan(0, bytesRead));
+                            ct.ThrowIfCancellationRequested();
+
+                            var snapshot = _pairProcessingLimiter.GetSnapshot();
+                            if (snapshot.Waiting > 0)
+                            {
+                                throw new TimeoutException($"No data received for {DownloadStallTimeout.TotalSeconds} seconds while downloading {requestUrl} (waiting: {snapshot.Waiting})");
+                            }
+
+                            Logger.LogTrace("Download stalled for {requestUrl} but no queued pairs, continuing to wait", requestUrl);
+                        }
+
+                        bytesRead = await readTask.ConfigureAwait(false);
+                    }
+                    catch (OperationCanceledException)
+                    {
+                        throw;
+                    }
+
+                    if (bytesRead == 0)
+                    {
+                        break;
+                    }
+
+                    callback?.Invoke(buffer.AsSpan(0, bytesRead));
 
                     await fileStream.WriteAsync(buffer.AsMemory(0, bytesRead), ct).ConfigureAwait(false);
 
                     progress.Report(bytesRead);
                 }
 
-                Logger.LogDebug("{requestUrl} downloaded to {tempPath}", requestUrl, tempPath);
+                Logger.LogDebug("{requestUrl} downloaded to {destination}", requestUrl, destinationFilename);
             }
         }
+        catch (TimeoutException ex)
+        {
+            Logger.LogWarning(ex, "Detected stalled download for {requestUrl}, aborting transfer", requestUrl);
+            throw;
+        }
         catch (OperationCanceledException)
         {
             throw;
@@ -242,14 +329,14 @@ public partial class FileDownloadManager : DisposableMediatorSubscriberBase
             {
                 fileStream?.Close();
 
-                if (!string.IsNullOrEmpty(tempPath) && File.Exists(tempPath))
+                if (!string.IsNullOrEmpty(destinationFilename) && File.Exists(destinationFilename))
                 {
-                    File.Delete(tempPath);
+                    File.Delete(destinationFilename);
                 }
             }
             catch
             {
-                // Ignore errors during cleanup
+                // ignore cleanup errors
             }
             throw;
         }
@@ -260,6 +347,134 @@ public partial class FileDownloadManager : DisposableMediatorSubscriberBase
                 _activeDownloadStreams.TryRemove(stream, out _);
                 await stream.DisposeAsync().ConfigureAwait(false);
             }
+
+            response?.Dispose();
+        }
+    }
+
+    private async Task DecompressBlockFileAsync(string downloadStatusKey, string blockFilePath, List<FileReplacementData> fileReplacement, string downloadLabel)
+    {
+        if (_downloadStatus.TryGetValue(downloadStatusKey, out var status))
+        {
+            status.TransferredFiles = 1;
+            status.DownloadStatus = DownloadStatus.Decompressing;
+        }
+
+        FileStream? fileBlockStream = null;
+        try
+        {
+            fileBlockStream = File.OpenRead(blockFilePath);
+            while (fileBlockStream.Position < fileBlockStream.Length)
+            {
+                (string fileHash, long fileLengthBytes) = ReadBlockFileHeader(fileBlockStream);
+
+                try
+                {
+                    var fileExtension = fileReplacement.First(f => string.Equals(f.Hash, fileHash, StringComparison.OrdinalIgnoreCase)).GamePaths[0].Split(".")[^1];
+                    var filePath = _fileDbManager.GetCacheFilePath(fileHash, fileExtension);
+                    Logger.LogDebug("{dlName}: Decompressing {file}:{le} => {dest}", downloadLabel, fileHash, fileLengthBytes, filePath);
+
+                    byte[] compressedFileContent = new byte[fileLengthBytes];
+                    var readBytes = await fileBlockStream.ReadAsync(compressedFileContent, CancellationToken.None).ConfigureAwait(false);
+                    if (readBytes != fileLengthBytes)
+                    {
+                        throw new EndOfStreamException();
+                    }
+                    MungeBuffer(compressedFileContent);
+
+                    var decompressedFile = LZ4Wrapper.Unwrap(compressedFileContent);
+                    await _fileCompactor.WriteAllBytesAsync(filePath, decompressedFile, CancellationToken.None).ConfigureAwait(false);
+
+                    PersistFileToStorage(fileHash, filePath);
+                }
+                catch (EndOfStreamException)
+                {
+                    Logger.LogWarning("{dlName}: Failure to extract file {fileHash}, stream ended prematurely", downloadLabel, fileHash);
+                }
+                catch (Exception e)
+                {
+                    Logger.LogWarning(e, "{dlName}: Error during decompression", downloadLabel);
+                }
+            }
+        }
+        catch (EndOfStreamException)
+        {
+            Logger.LogDebug("{dlName}: Failure to extract file header data, stream ended", downloadLabel);
+        }
+        catch (Exception ex)
+        {
+            Logger.LogError(ex, "{dlName}: Error during block file read", downloadLabel);
+        }
+        finally
+        {
+            if (fileBlockStream != null)
+                await fileBlockStream.DisposeAsync().ConfigureAwait(false);
+        }
+    }
+
+    private async Task PerformDirectDownloadFallbackAsync(DownloadFileTransfer directDownload, List<FileReplacementData> fileReplacement,
+        IProgress<long> progress, CancellationToken token, bool slotAlreadyAcquired)
+    {
+        if (string.IsNullOrEmpty(directDownload.DirectDownloadUrl))
+        {
+            throw new InvalidOperationException("Direct download fallback requested without a direct download URL.");
+        }
+
+        var downloadKey = directDownload.DirectDownloadUrl!;
+        bool slotAcquiredHere = false;
+        string? blockFile = null;
+
+        try
+        {
+            if (!slotAlreadyAcquired)
+            {
+                if (_downloadStatus.TryGetValue(downloadKey, out var tracker))
+                {
+                    tracker.DownloadStatus = DownloadStatus.WaitingForSlot;
+                }
+
+                await _orchestrator.WaitForDownloadSlotAsync(token).ConfigureAwait(false);
+                slotAcquiredHere = true;
+            }
+
+            if (_downloadStatus.TryGetValue(downloadKey, out var queueTracker))
+            {
+                queueTracker.DownloadStatus = DownloadStatus.WaitingForQueue;
+            }
+
+            var requestIdResponse = await _orchestrator.SendRequestAsync(HttpMethod.Post, LightlessFiles.RequestEnqueueFullPath(directDownload.DownloadUri),
+                new[] { directDownload.Hash }, token).ConfigureAwait(false);
+            var requestId = Guid.Parse((await requestIdResponse.Content.ReadAsStringAsync().ConfigureAwait(false)).Trim('"'));
+
+            blockFile = _fileDbManager.GetCacheFilePath(requestId.ToString("N"), "blk");
+
+            await DownloadAndMungeFileHttpClient(downloadKey, requestId, [directDownload], blockFile, progress, token).ConfigureAwait(false);
+
+            if (!File.Exists(blockFile))
+            {
+                throw new FileNotFoundException("Block file missing after direct download fallback.", blockFile);
+            }
+
+            await DecompressBlockFileAsync(downloadKey, blockFile, fileReplacement, $"fallback-{directDownload.Hash}").ConfigureAwait(false);
+        }
+        finally
+        {
+            if (slotAcquiredHere)
+            {
+                _orchestrator.ReleaseDownloadSlot();
+            }
+
+            if (!string.IsNullOrEmpty(blockFile))
+            {
+                try
+                {
+                    File.Delete(blockFile);
+                }
+                catch
+                {
+                    // ignore cleanup errors
+                }
+            }
         }
     }
 
@@ -307,30 +522,76 @@ public partial class FileDownloadManager : DisposableMediatorSubscriberBase
 
     private async Task DownloadFilesInternal(GameObjectHandler gameObjectHandler, List<FileReplacementData> fileReplacement, CancellationToken ct)
     {
-        var downloadGroups = CurrentDownloads.GroupBy(f => f.DownloadUri.Host + ":" + f.DownloadUri.Port, StringComparer.Ordinal);
+        var objectName = gameObjectHandler?.Name ?? "Unknown";
 
-        foreach (var downloadGroup in downloadGroups)
+        var configAllowsDirect = _configService.Current.EnableDirectDownloads;
+        if (configAllowsDirect != _lastConfigDirectDownloadsState)
         {
-            _downloadStatus[downloadGroup.Key] = new FileDownloadStatus()
+            _lastConfigDirectDownloadsState = configAllowsDirect;
+            if (configAllowsDirect)
+            {
+                _disableDirectDownloads = false;
+                _consecutiveDirectDownloadFailures = 0;
+            }
+        }
+
+        var allowDirectDownloads = ShouldUseDirectDownloads();
+
+        var directDownloads = new List<DownloadFileTransfer>();
+        var batchDownloads = new List<DownloadFileTransfer>();
+
+        foreach (var download in CurrentDownloads)
+        {
+            if (!string.IsNullOrEmpty(download.DirectDownloadUrl) && allowDirectDownloads)
+            {
+                directDownloads.Add(download);
+            }
+            else
+            {
+                batchDownloads.Add(download);
+            }
+        }
+
+        var downloadBatches = batchDownloads.GroupBy(f => f.DownloadUri.Host + ":" + f.DownloadUri.Port, StringComparer.Ordinal).ToArray();
+
+        foreach (var directDownload in directDownloads)
+        {
+            _downloadStatus[directDownload.DirectDownloadUrl!] = new FileDownloadStatus()
             {
                 DownloadStatus = DownloadStatus.Initializing,
-                TotalBytes = downloadGroup.Sum(c => c.Total),
+                TotalBytes = directDownload.Total,
                 TotalFiles = 1,
                 TransferredBytes = 0,
                 TransferredFiles = 0
             };
         }
 
+        foreach (var downloadBatch in downloadBatches)
+        {
+            _downloadStatus[downloadBatch.Key] = new FileDownloadStatus()
+            {
+                DownloadStatus = DownloadStatus.Initializing,
+                TotalBytes = downloadBatch.Sum(c => c.Total),
+                TotalFiles = 1,
+                TransferredBytes = 0,
+                TransferredFiles = 0
+            };
+        }
+
+        if (directDownloads.Count > 0 || downloadBatches.Length > 0)
+        {
+            Logger.LogWarning("Downloading {direct} files directly, and {batchtotal} in {batches} batches.", directDownloads.Count, batchDownloads.Count, downloadBatches.Length);
+        }
+
         Mediator.Publish(new DownloadStartedMessage(gameObjectHandler, _downloadStatus));
 
-        await Parallel.ForEachAsync(downloadGroups, new ParallelOptions()
+        Task batchDownloadsTask = downloadBatches.Length == 0 ? Task.CompletedTask : Parallel.ForEachAsync(downloadBatches, new ParallelOptions()
         {
-            MaxDegreeOfParallelism = downloadGroups.Count(),
+            MaxDegreeOfParallelism = downloadBatches.Length,
             CancellationToken = ct,
         },
         async (fileGroup, token) =>
         {
-            // let server predownload files
             var requestIdResponse = await _orchestrator.SendRequestAsync(HttpMethod.Post, LightlessFiles.RequestEnqueueFullPath(fileGroup.First().DownloadUri),
                 fileGroup.Select(c => c.Hash), token).ConfigureAwait(false);
             Logger.LogDebug("Sent request for {n} files on server {uri} with result {result}", fileGroup.Count(), fileGroup.First().DownloadUri,
@@ -353,7 +614,7 @@ public partial class FileDownloadManager : DisposableMediatorSubscriberBase
                 downloadStatus.DownloadStatus = DownloadStatus.WaitingForSlot;
                 await _orchestrator.WaitForDownloadSlotAsync(token).ConfigureAwait(false);
                 downloadStatus.DownloadStatus = DownloadStatus.WaitingForQueue;
-                Progress<long> progress = new((bytesDownloaded) =>
+                var progress = CreateInlineProgress((bytesDownloaded) =>
                 {
                     try
                     {
@@ -371,7 +632,7 @@ public partial class FileDownloadManager : DisposableMediatorSubscriberBase
             }
             catch (OperationCanceledException)
             {
-                Logger.LogDebug("{dlName}: Detected cancellation of download, partially extracting files for {id}", fi.Name, gameObjectHandler);
+                Logger.LogDebug("{dlName}: Detected cancellation of download, partially extracting files for {id}", fi.Name, objectName);
             }
             catch (Exception ex)
             {
@@ -382,72 +643,167 @@ public partial class FileDownloadManager : DisposableMediatorSubscriberBase
                 return;
             }
 
-            FileStream? fileBlockStream = null;
             try
             {
-                if (_downloadStatus.TryGetValue(fileGroup.Key, out var status))
-                {
-                    status.TransferredFiles = 1;
-                    status.DownloadStatus = DownloadStatus.Decompressing;
-                }
                 if (!File.Exists(blockFile))
                 {
                     Logger.LogWarning("{dlName}: Block file missing before extraction, skipping", fi.Name);
                     return;
                 }
 
-                fileBlockStream = File.OpenRead(blockFile);
+                await DecompressBlockFileAsync(fileGroup.Key, blockFile, fileReplacement, fi.Name).ConfigureAwait(false);
-                while (fileBlockStream.Position < fileBlockStream.Length)
-                {
-                    (string fileHash, long fileLengthBytes) = ReadBlockFileHeader(fileBlockStream);
-
-                    try
-                    {
-                        var fileExtension = fileReplacement.First(f => string.Equals(f.Hash, fileHash, StringComparison.OrdinalIgnoreCase)).GamePaths[0].Split(".")[^1];
-                        var filePath = _fileDbManager.GetCacheFilePath(fileHash, fileExtension);
-                        Logger.LogDebug("{dlName}: Decompressing {file}:{le} => {dest}", fi.Name, fileHash, fileLengthBytes, filePath);
-
-                        byte[] compressedFileContent = new byte[fileLengthBytes];
-                        var readBytes = await fileBlockStream.ReadAsync(compressedFileContent, CancellationToken.None).ConfigureAwait(false);
-                        if (readBytes != fileLengthBytes)
-                        {
-                            throw new EndOfStreamException();
-                        }
-                        MungeBuffer(compressedFileContent);
-
-                        var decompressedFile = LZ4Wrapper.Unwrap(compressedFileContent);
-                        await _fileCompactor.WriteAllBytesAsync(filePath, decompressedFile, CancellationToken.None).ConfigureAwait(false);
-
-                        PersistFileToStorage(fileHash, filePath);
-                    }
-                    catch (EndOfStreamException)
-                    {
-                        Logger.LogWarning("{dlName}: Failure to extract file {fileHash}, stream ended prematurely", fi.Name, fileHash);
-                    }
-                    catch (Exception e)
-                    {
-                        Logger.LogWarning(e, "{dlName}: Error during decompression", fi.Name);
-                    }
-                }
-            }
-            catch (EndOfStreamException)
-            {
-                Logger.LogDebug("{dlName}: Failure to extract file header data, stream ended", fi.Name);
-            }
-            catch (Exception ex)
-            {
-                Logger.LogError(ex, "{dlName}: Error during block file read", fi.Name);
             }
             finally
             {
                 _orchestrator.ReleaseDownloadSlot();
-                if (fileBlockStream != null)
-                    await fileBlockStream.DisposeAsync().ConfigureAwait(false);
                 File.Delete(blockFile);
             }
-        }).ConfigureAwait(false);
+        });
 
-        Logger.LogDebug("Download end: {id}", gameObjectHandler);
+        Task directDownloadsTask = directDownloads.Count == 0 ? Task.CompletedTask : Parallel.ForEachAsync(directDownloads, new ParallelOptions()
+        {
+            MaxDegreeOfParallelism = directDownloads.Count,
+            CancellationToken = ct,
+        },
+        async (directDownload, token) =>
+        {
+            if (!_downloadStatus.TryGetValue(directDownload.DirectDownloadUrl!, out var downloadTracker))
+            {
+                Logger.LogWarning("Download status missing for direct URL {url}", directDownload.DirectDownloadUrl);
+                return;
+            }
+
+            var progress = CreateInlineProgress((bytesDownloaded) =>
+            {
+                try
+                {
+                    if (_downloadStatus.TryGetValue(directDownload.DirectDownloadUrl!, out FileDownloadStatus? value))
+                    {
+                        value.TransferredBytes += bytesDownloaded;
+                    }
+                }
+                catch (Exception ex)
+                {
+                    Logger.LogWarning(ex, "Could not set download progress");
+                }
+            });
+
+            if (!ShouldUseDirectDownloads())
+            {
+                await PerformDirectDownloadFallbackAsync(directDownload, fileReplacement, progress, token, slotAlreadyAcquired: false).ConfigureAwait(false);
+                return;
+            }
+
+            var tempFilename = _fileDbManager.GetCacheFilePath(directDownload.Hash, "bin");
+            var slotAcquired = false;
+
+
+            try
+            {
+                downloadTracker.DownloadStatus = DownloadStatus.WaitingForSlot;
+                await _orchestrator.WaitForDownloadSlotAsync(token).ConfigureAwait(false);
+                slotAcquired = true;
+
+                downloadTracker.DownloadStatus = DownloadStatus.Downloading;
+                Logger.LogDebug("Beginning direct download of {hash} from {url}", directDownload.Hash, directDownload.DirectDownloadUrl);
+                await DownloadFileThrottled(new Uri(directDownload.DirectDownloadUrl!), tempFilename, progress, null, token, withToken: false).ConfigureAwait(false);
+
+                Interlocked.Exchange(ref _consecutiveDirectDownloadFailures, 0);
+
+                downloadTracker.DownloadStatus = DownloadStatus.Decompressing;
+
+                try
+                {
+                    var replacement = fileReplacement.FirstOrDefault(f => string.Equals(f.Hash, directDownload.Hash, StringComparison.OrdinalIgnoreCase));
+                    if (replacement == null || replacement.GamePaths.Length == 0)
+                    {
+                        Logger.LogWarning("{hash}: No replacement data found for direct download.", directDownload.Hash);
+                        return;
+                    }
+
+                    var fileExtension = replacement.GamePaths[0].Split(".")[^1];
+                    var finalFilename = _fileDbManager.GetCacheFilePath(directDownload.Hash, fileExtension);
+                    Logger.LogDebug("Decompressing direct download {hash} from {compressedFile} to {finalFile}", directDownload.Hash, tempFilename, finalFilename);
+                    byte[] compressedBytes = await File.ReadAllBytesAsync(tempFilename).ConfigureAwait(false);
+                    var decompressedBytes = LZ4Wrapper.Unwrap(compressedBytes);
+                    await _fileCompactor.WriteAllBytesAsync(finalFilename, decompressedBytes, CancellationToken.None).ConfigureAwait(false);
+                    PersistFileToStorage(directDownload.Hash, finalFilename);
+
+                    downloadTracker.TransferredFiles = 1;
+                    Logger.LogDebug("Finished direct download of {hash}.", directDownload.Hash);
+                }
+                catch (Exception ex)
+                {
+                    Logger.LogError(ex, "Exception downloading {hash} from {url}", directDownload.Hash, directDownload.DirectDownloadUrl);
+                }
+            }
+            catch (OperationCanceledException ex)
+            {
+                Logger.LogDebug("{hash}: Detected cancellation of direct download, discarding file.", directDownload.Hash);
+                Logger.LogError(ex, "{hash}: Error during direct download.", directDownload.Hash);
+                ClearDownload();
+                return;
+            }
+            catch (Exception ex)
+            {
+                var expectedDirectDownloadFailure = ex is InvalidDataException;
+                var failureCount = 0;
+
+                if (expectedDirectDownloadFailure)
+                {
+                    Logger.LogInformation(ex, "{hash}: Direct download unavailable, attempting queued fallback.", directDownload.Hash);
+                }
+                else
+                {
+                    failureCount = Interlocked.Increment(ref _consecutiveDirectDownloadFailures);
+                    Logger.LogWarning(ex, "{hash}: Direct download failed, attempting queued fallback.", directDownload.Hash);
+                }
+
+                try
+                {
+                    downloadTracker.DownloadStatus = DownloadStatus.WaitingForQueue;
+                    await PerformDirectDownloadFallbackAsync(directDownload, fileReplacement, progress, token, slotAcquired).ConfigureAwait(false);
+
+                    if (!expectedDirectDownloadFailure && failureCount >= 3 && !_disableDirectDownloads)
+                    {
+                        _disableDirectDownloads = true;
+                        Logger.LogWarning("Disabling direct downloads for this session after {count} consecutive failures.", failureCount);
+                    }
+                }
+                catch (Exception fallbackEx)
+                {
+                    if (slotAcquired)
+                    {
+                        _orchestrator.ReleaseDownloadSlot();
+                        slotAcquired = false;
+                    }
+
+                    Logger.LogError(fallbackEx, "{hash}: Error during direct download fallback.", directDownload.Hash);
+                    ClearDownload();
+                    return;
+                }
+            }
+            finally
+            {
+                if (slotAcquired)
+                {
+                    _orchestrator.ReleaseDownloadSlot();
+                }
+
+                try
+                {
+                    File.Delete(tempFilename);
+                }
+                catch
+                {
+                    // ignore
+                }
+            }
+        });
+
+        await Task.WhenAll(batchDownloadsTask, directDownloadsTask).ConfigureAwait(false);
+
+        Logger.LogDebug("Download end: {id}", objectName);
 
         ClearDownload();
     }
@@ -554,4 +910,24 @@ public partial class FileDownloadManager : DisposableMediatorSubscriberBase
             _orchestrator.ClearDownloadRequest(requestId);
         }
     }
+
+    private static IProgress<long> CreateInlineProgress(Action<long> callback)
+    {
+        return new InlineProgress(callback);
+    }
+
+    private sealed class InlineProgress : IProgress<long>
+    {
+        private readonly Action<long> _callback;
+
+        public InlineProgress(Action<long> callback)
+        {
+            _callback = callback ?? throw new ArgumentNullException(nameof(callback));
+        }
+
+        public void Report(long value)
+        {
+            _callback(value);
+        }
+    }
 }

LightlessSync/WebAPI/Files/FileTransferOrchestrator.cs

@@ -81,27 +81,30 @@ public class FileTransferOrchestrator : DisposableMediatorSubscriberBase
     }
 
     public async Task<HttpResponseMessage> SendRequestAsync(HttpMethod method, Uri uri,
-        CancellationToken? ct = null, HttpCompletionOption httpCompletionOption = HttpCompletionOption.ResponseContentRead)
+        CancellationToken? ct = null, HttpCompletionOption httpCompletionOption = HttpCompletionOption.ResponseContentRead,
+        bool withToken = true)
     {
         using var requestMessage = new HttpRequestMessage(method, uri);
-        return await SendRequestInternalAsync(requestMessage, ct, httpCompletionOption).ConfigureAwait(false);
+        return await SendRequestInternalAsync(requestMessage, ct, httpCompletionOption, withToken).ConfigureAwait(false);
     }
 
-    public async Task<HttpResponseMessage> SendRequestAsync<T>(HttpMethod method, Uri uri, T content, CancellationToken ct) where T : class
+    public async Task<HttpResponseMessage> SendRequestAsync<T>(HttpMethod method, Uri uri, T content, CancellationToken ct,
+        bool withToken = true) where T : class
     {
         using var requestMessage = new HttpRequestMessage(method, uri);
         if (content is not ByteArrayContent)
             requestMessage.Content = JsonContent.Create(content);
         else
             requestMessage.Content = content as ByteArrayContent;
-        return await SendRequestInternalAsync(requestMessage, ct).ConfigureAwait(false);
+        return await SendRequestInternalAsync(requestMessage, ct, withToken: withToken).ConfigureAwait(false);
     }
 
-    public async Task<HttpResponseMessage> SendRequestStreamAsync(HttpMethod method, Uri uri, ProgressableStreamContent content, CancellationToken ct)
+    public async Task<HttpResponseMessage> SendRequestStreamAsync(HttpMethod method, Uri uri, ProgressableStreamContent content,
+        CancellationToken ct, bool withToken = true)
     {
         using var requestMessage = new HttpRequestMessage(method, uri);
         requestMessage.Content = content;
-        return await SendRequestInternalAsync(requestMessage, ct).ConfigureAwait(false);
+        return await SendRequestInternalAsync(requestMessage, ct, withToken: withToken).ConfigureAwait(false);
     }
 
     public async Task WaitForDownloadSlotAsync(CancellationToken token)
@@ -144,10 +147,13 @@ public class FileTransferOrchestrator : DisposableMediatorSubscriberBase
     }
 
     private async Task<HttpResponseMessage> SendRequestInternalAsync(HttpRequestMessage requestMessage,
-        CancellationToken? ct = null, HttpCompletionOption httpCompletionOption = HttpCompletionOption.ResponseContentRead)
+        CancellationToken? ct = null, HttpCompletionOption httpCompletionOption = HttpCompletionOption.ResponseContentRead, bool withToken = true)
     {
-        var token = await _tokenProvider.GetToken().ConfigureAwait(false);
+        if (withToken)
-        requestMessage.Headers.Authorization = new AuthenticationHeaderValue("Bearer", token);
+        {
+            var token = await _tokenProvider.GetToken().ConfigureAwait(false);
+            requestMessage.Headers.Authorization = new AuthenticationHeaderValue("Bearer", token);
+        }
 
         if (requestMessage.Content != null && requestMessage.Content is not StreamContent && requestMessage.Content is not ByteArrayContent)
         {

LightlessSync/WebAPI/Files/Models/DownloadFileTransfer.cs

@@ -18,6 +18,7 @@ public class DownloadFileTransfer : FileTransfer
         }
         get => Dto.Size;
     }
+    public string? DirectDownloadUrl => ((DownloadFileDto)TransferDto).CDNDownloadUrl;
 
     public long TotalRaw => Dto.RawSize;
     private DownloadFileDto Dto => (DownloadFileDto)TransferDto;

LightlessSync/WebAPI/SignalR/ApIController.Functions.Users.cs

@@ -84,7 +84,7 @@ public partial class ApiController
 
     public async Task<UserProfileDto> UserGetProfile(UserDto dto)
     {
-        if (!IsConnected) return new UserProfileDto(dto.User, Disabled: false, IsNSFW: null, ProfilePictureBase64: null, Description: null);
+        if (!IsConnected) return new UserProfileDto(dto.User, Disabled: false, IsNSFW: null, ProfilePictureBase64: null, Description: null, BannerPictureBase64: null, Tags: null);
         return await _lightlessHub!.InvokeAsync<UserProfileDto>(nameof(UserGetProfile), dto).ConfigureAwait(false);
     }
 

LightlessSync/WebAPI/SignalR/ApiController.Functions.Callbacks.cs

@@ -107,10 +107,17 @@ public partial class ApiController
     }
     public Task Client_ReceiveBroadcastPairRequest(UserPairNotificationDto dto)
     {
-        if (dto == null)
+        Logger.LogDebug("Client_ReceiveBroadcastPairRequest: {dto}", dto);
-            return Task.CompletedTask;
         
-        _pairRequestService.RegisterIncomingRequest(dto.myHashedCid, dto.message ?? string.Empty);
+        if (dto is null)
+        {
+            return Task.CompletedTask;
+        }
+
+        ExecuteSafely(() =>
+        {
+            Mediator.Publish(new PairRequestReceivedMessage(dto.myHashedCid, dto.message ?? string.Empty));
+        });
 
         return Task.CompletedTask;
     }
@@ -188,7 +195,14 @@ public partial class ApiController
     public Task Client_UserUpdateProfile(UserDto dto)
     {
         Logger.LogDebug("Client_UserUpdateProfile: {dto}", dto);
-        ExecuteSafely(() => Mediator.Publish(new ClearProfileDataMessage(dto.User)));
+        ExecuteSafely(() => Mediator.Publish(new ClearProfileUserDataMessage(dto.User)));
+        return Task.CompletedTask;
+    }
+
+    public Task Client_GroupSendProfile(GroupProfileDto groupInfo)
+    {
+        Logger.LogDebug("Client_GroupSendProfile: {dto}", groupInfo);
+        ExecuteSafely(() => Mediator.Publish(new ClearProfileGroupDataMessage(groupInfo.Group)));
         return Task.CompletedTask;
     }
 
@@ -373,6 +387,12 @@ public partial class ApiController
         _lightlessHub!.On(nameof(Client_UserUpdateProfile), act);
     }
 
+    public void ClientGroupSendProfile(Action<GroupProfileDto> act)
+    {
+        if (_initialized) return;
+        _lightlessHub!.On(nameof(Client_GroupSendProfile), act);
+    }
+
     public void OnUserUpdateSelfPairPermissions(Action<UserPermissionsDto> act)
     {
         if (_initialized) return;

LightlessSync/WebAPI/SignalR/ApiController.Functions.Groups.cs

@@ -115,6 +115,18 @@ public partial class ApiController
         CheckConnection();
         return await _lightlessHub!.InvokeAsync<int>(nameof(GroupPrune), group, days, execute).ConfigureAwait(false);
     }
+    public async Task<GroupProfileDto> GroupGetProfile(GroupDto dto)
+    {
+        CheckConnection();
+        if (!IsConnected) return new GroupProfileDto(Group: dto.Group, Description: null, Tags: null, PictureBase64: null, IsNsfw: false, BannerBase64: null, IsDisabled: false);
+        return await _lightlessHub!.InvokeAsync<GroupProfileDto>(nameof(GroupGetProfile), dto).ConfigureAwait(false);
+    }
+
+    public async Task GroupSetProfile(GroupProfileDto dto)
+    {
+        CheckConnection();
+        await _lightlessHub!.InvokeAsync(nameof(GroupSetProfile), dto).ConfigureAwait(false);
+    }
 
     public async Task<List<GroupFullInfoDto>> GroupsGetAll()
     {
@@ -139,7 +151,6 @@ public partial class ApiController
             .ConfigureAwait(false);
     }
 
-
     private void CheckConnection()
     {
         if (ServerState is not (ServerState.Connected or ServerState.Connecting or ServerState.Reconnecting)) throw new InvalidDataException("Not connected");

LightlessSync/WebAPI/SignalR/ApiController.cs

@@ -32,7 +32,6 @@ public sealed partial class ApiController : DisposableMediatorSubscriberBase, IL
     private readonly ServerConfigurationManager _serverManager;
     private readonly TokenProvider _tokenProvider;
     private readonly LightlessConfigService _lightlessConfigService;
-    private readonly NotificationService _lightlessNotificationService;
     private CancellationTokenSource _connectionCancellationTokenSource;
     private ConnectionDto? _connectionDto;
     private bool _doNotNotifyOnNextInfo = false;
@@ -54,7 +53,6 @@ public sealed partial class ApiController : DisposableMediatorSubscriberBase, IL
         _serverManager = serverManager;
         _tokenProvider = tokenProvider;
         _lightlessConfigService = lightlessConfigService;
-        _lightlessNotificationService = lightlessNotificationService;
         _connectionCancellationTokenSource = new CancellationTokenSource();
 
         Mediator.Subscribe<DalamudLoginMessage>(this, (_) => DalamudUtilOnLogIn());
@@ -608,17 +606,7 @@ public sealed partial class ApiController : DisposableMediatorSubscriberBase, IL
         ServerState = state;
     }
 
-    public Task Client_GroupSendProfile(GroupProfileDto groupInfo)
+    public Task<UserProfileDto?> UserGetLightfinderProfile(string hashedCid)
-    {
-        throw new NotImplementedException();
-    }
-
-    public Task<GroupProfileDto> GroupGetProfile(GroupDto dto)
-    {
-        throw new NotImplementedException();
-    }
-
-    public Task GroupSetProfile(GroupProfileDto dto)
     {
         throw new NotImplementedException();
     }

LightlessSync/packages.lock.json

@@ -133,6 +133,12 @@
           "Microsoft.IdentityModel.Tokens": "8.7.0"
         }
       },
+      "YamlDotNet": {
+        "type": "Direct",
+        "requested": "[16.3.0, )",
+        "resolved": "16.3.0",
+        "contentHash": "SgMOdxbz8X65z8hraIs6hOEdnkH6hESTAIUa7viEngHOYaH+6q5XJmwr1+yb9vJpNQ19hCQY69xbFsLtXpobQA=="
+      },
       "K4os.Compression.LZ4": {
         "type": "Transitive",
         "resolved": "1.3.8",