docs: add v1.4.2 forge-post

Hellion Chat 1.4.0 — Critical Lifecycle Fixes

Seven P0 lifecycle and race bugs eliminated before any performance refactor.
Plus version bump, manifest sync, changelog, forge-post.

.github/forge-posts/v1.4.0.md

@@ -0,0 +1,32 @@
+---
+subtitle: Critical Lifecycle Fixes
+versionsnatur: Stability-Hotfix
+---
+
+**Hellion Chat 1.4.0 — Critical Lifecycle Fixes**
+
+Erster Sub-Patch der v1.4.x Polish-Sweep-Serie. Sieben
+bekannte Lifecycle- und Race-Bugs aus den Audit-Pässen
+abgearbeitet, bevor Performance- und Architektur-Refactors
+draufkommen.
+
+- **SQLite-Dispose** lehnt sich nicht mehr an GC-Druck zur
+  Datei-Freigabe an, Pooling=false auf der Connection macht
+  den manuellen GC.Collect überflüssig
+- **Worker-Threads** (PendingMessage, RetentionSweep) sind
+  jetzt explizit IsBackground=true, das Plugin-Domain kann
+  sauber unloaden bei XIVLauncher-Reload ohne darauf zu warten
+- **EmoteCache-Loader** von async-void auf async-Task mit
+  shared Task-Tracker, drain-on-Dispose. Kein Schreib-Risiko
+  mehr auf disposed EmoteImages-Einträge nach Plugin-Reload
+- **DisposeAsync-Timeout** (10s) warnt jetzt laut statt silent
+  zu failen
+- **Plugin-Dispose** flushed pending DeferredSave bevor Services
+  abgebaut werden, Settings-Änderungen aus den letzten Frames
+  vor Disable überleben jetzt zuverlässig
+- **v13→v14 Config-Migration** liest pre-v13-Backup und überträgt
+  HellionThemeWindowOpacity in das neue WindowOpacity-Feld statt
+  auf 0.85 zurückzufallen
+
+Keine Schema-Bumps, keine User-sichtbaren Funktions-Änderungen
+außer dass Reload und Shutdown spürbar sauberer laufen.

.github/forge-posts/v1.4.1.md

@@ -0,0 +1,39 @@
+---
+subtitle: Theme Engine Performance
+versionsnatur: Performance-Patch
+---
+
+**Hellion Chat 1.4.1 — Theme Engine Performance**
+
+Zweiter Sub-Patch der v1.4.x Polish-Sweep-Serie. Heap-Pressure
+aus dem Theme-Engine-Render-Pfad eliminiert, Custom-Theme-
+Hot-Reload überlebt transiente File-Locks beim Editor-Save.
+Plus zehnter Built-In und überarbeitete Author-Credits.
+
+- **ABGR-Cache auf den Theme-Records.** Beim Theme-Register
+  (Built-In oder Custom) werden alle Color-Slots einmalig in
+  ABGR-Pack-Form vor-konvertiert. HellionStyle.PushGlobal
+  liest aus dem Cache statt pro Slot pro Frame durch
+  ColourUtil.RgbaToAbgr zu jagen. Real gemessene
+  Frame-Time-Recovery: **~13 %** in typischer Render-Szene
+  (Plan-Erwartung war 2-6 % konservativ, real ~10-15 %)
+- **Custom-Theme File-Lock-Härtung.** Wenn der User ein
+  Theme-JSON gerade speichert während HellionChat reloaden
+  will, fängt der Loader jetzt explizit Sharing-Violation
+  und Lock-Violation ab. Last-Known-Good-Snapshot bleibt im
+  Picker, beim nächsten Tick wird automatisch retry'd —
+  vorher fiel das Theme aus der Liste bis zum Plugin-Reload
+- **Defensive Cache-Refresh beim Theme-Switch.** Falls ein
+  Theme auf einem alten Pfad ohne Cache-Fill in den Speicher
+  gekommen ist, holt Switch() das beim Anwenden nach
+- **Synthwave Sunset als zehnter Built-In.** Hot Magenta +
+  Cyan auf Mitternachts-Violett, 80s-Neon-Grid-Vibes für
+  Late-Night-Raids
+- **Author-Credits konsolidiert.** Brand-Themes laufen jetzt
+  unter „Hellion Forge". Mint Grove und Forge Merchantman
+  werden Carla Beleandis als Community-Geste zugeschrieben.
+
+Keine Schema-Bumps, keine User-sichtbaren Funktions-
+Änderungen außer dass die Frames in Theme-getrieben
+rendernden Szenen merklich glatter laufen und ein neues
+Theme im Picker steht.

.github/forge-posts/v1.4.2.md

@@ -0,0 +1,43 @@
+---
+subtitle: ChatLog Frame-Hot-Path
+versionsnatur: Performance-Patch
+---
+
+**Hellion Chat 1.4.2 — ChatLog Frame-Hot-Path**
+
+Dritter Sub-Patch der v1.4.x Polish-Sweep-Serie. Drei
+Per-Frame-Allokations-Quellen aus dem ChatLogWindow-Render-
+Pfad und der Settings-StatusBar eliminiert.
+
+- **Card-Mode-Border-Loop entlastet.** DrawMessages hebt
+  Theme, DrawList, Window-Left, Window-Right und die ABGR-
+  Border-Color einmalig vor den Per-Message-Loop. Bei 100
+  sichtbaren Messages sind das gut 500 redundante P/Invokes
+  und Property-Reads, die der Hoist eliminiert. Pop-Out-
+  Heavy-Setups (mehrere parallele Chat-Windows) profitieren
+  proportional, weil der Hoist pro DrawMessages-Call greift,
+  also pro Window
+- **Auto-Tell Tab-Tint und Icon gecached.** Die Hash-Color-
+  Berechnung für Auto-Tell-Tabs lief pro Tab pro Frame, mit
+  zwei String-Allokationen pro Tab (eine für Tint-Hash, eine
+  für Icon-Hash). Der neue TabTintCache liest pre-computed
+  Werte aus dem Tab und rechnet nur neu wenn das Tell-Target
+  drifted. Beide Caches haben separate Validation-Keys, also
+  keine Cross-Invalidation zwischen Tint- und Icon-Pfad.
+  AutoTellTabTint selbst bleibt pure Hash-Helper, weiterhin
+  ohne Tab-Awareness
+- **StatusBar-Aggregation hinter Cache-Gate.** Die Status-
+  Leiste am unteren Window-Rand summiert die Tab-Message-
+  Counts und zählt die Auto-Tell-Tabs pro Frame. Der Cache-
+  Gate (1 Sekunde) lag bisher hinter den LINQ-Pfaden, also
+  liefen Sum und Count trotzdem pro Frame. Jetzt vor dem
+  Gate, plus die LINQ-Pfade durch eine Single-Pass-Foreach
+  ersetzt. Die Aggregation läuft auf etwa 1 % der Frames
+
+Realistische Frame-Time-Recovery: 2-5 % in typischen Szenen,
+Pop-Out-Heavy-Setups potenziell mehr durch die Card-Border-
+Multiplikation pro Window.
+
+Keine Schema-Bumps, keine User-sichtbaren Funktions-
+Änderungen außer dass die Frames im Chat-Log und in der
+Settings-Statusleiste merklich glatter laufen.

HellionChat/Configuration.cs

@@ -482,6 +482,16 @@ public class Tab
     // session. NonSerialized because the temp tab itself is session-only.
     [NonSerialized] public bool IsGreeted;
 
+    // v1.4.2 — TabTintCache uses separate validation keys per cache so a
+    // TellTarget change picked up by GetTint can't strand GetIcon (or vice
+    // versa) with a stale entry that looks fresh on the shared key.
+    [NonSerialized] internal string? _cachedTintTellName;
+    [NonSerialized] internal uint _cachedTintTellWorld;
+    [NonSerialized] internal uint _cachedTellTint;
+    [NonSerialized] internal string? _cachedIconTellName;
+    [NonSerialized] internal uint _cachedIconTellWorld;
+    [NonSerialized] internal string? _cachedTellIcon;
+
     public bool Matches(Message message)
     {
         if (!message.Matches(SelectedChannels, ExtraChatAll, ExtraChatChannels))

HellionChat/EmoteCache.cs

@@ -1,4 +1,5 @@
-using System.Numerics;
+using System.Collections.Concurrent;
+using System.Numerics;
 using System.Text.Json;
 using System.Text.Json.Serialization;
 using Dalamud.Interface.Textures;
@@ -73,6 +74,19 @@ public static class EmoteCache
     private static CancellationTokenSource Cts = new();
     internal static CancellationToken Token => Cts.Token;
 
+    // Drain target for in-flight loads on Dispose; without this an orphan
+    // continuation could still write to a torn-down Texture/Frames field.
+    private static readonly ConcurrentBag<Task> PendingLoads = new();
+
+    internal static void TrackLoad(Task loadTask, string emoteCode)
+    {
+        PendingLoads.Add(loadTask.ContinueWith(t =>
+        {
+            if (t.IsFaulted)
+                Plugin.Log.Error(t.Exception!, $"EmoteCache load failed for {emoteCode}");
+        }, TaskScheduler.Default));
+    }
+
     public static async Task LoadData()
     {
         if (State is not LoadingState.Unloaded)
@@ -135,10 +149,20 @@ public static class EmoteCache
 
     public static void Dispose()
     {
-        // Cancel in-flight downloads / texture creates so the async-void
-        // Load methods bail out before they touch a disposed TextureProvider.
         Cts.Cancel();
 
+        // 5s upper bound; anything still running gets abandoned.
+        try
+        {
+            Task.WaitAll(PendingLoads.ToArray(), TimeSpan.FromSeconds(5));
+        }
+        catch (AggregateException)
+        {
+            // Faults already logged in TrackLoad.
+        }
+
+        while (PendingLoads.TryTake(out _)) { }
+
         foreach (var emote in EmoteImages.Values)
             emote.InnerDispose();
     }
@@ -233,11 +257,12 @@ public static class EmoteCache
         public ImGuiEmote Prepare(Emote emote)
         {
             var ct = EmoteCache.Token;
-            Task.Run(() => Load(emote, ct), ct);
+            // Task.Run keeps the sync prefix off the ImGui render thread.
+            EmoteCache.TrackLoad(Task.Run(() => LoadAsyncTracked(emote, ct), ct), emote.Code);
             return this;
         }
 
-        private async void Load(Emote emote, CancellationToken ct)
+        private async Task LoadAsyncTracked(Emote emote, CancellationToken ct)
         {
             try
             {
@@ -251,8 +276,6 @@ public static class EmoteCache
             }
             catch (OperationCanceledException)
             {
-                // Plugin disposed mid-load; the EmoteImages entry is also
-                // being torn down, no extra cleanup needed.
             }
             catch (Exception ex)
             {
@@ -310,11 +333,11 @@ public static class EmoteCache
         public ImGuiGif Prepare(Emote emote)
         {
             var ct = EmoteCache.Token;
-            Task.Run(() => Load(emote, ct), ct);
+            EmoteCache.TrackLoad(Task.Run(() => LoadAsyncTracked(emote, ct), ct), emote.Code);
             return this;
         }
 
-        private async void Load(Emote emote, CancellationToken ct)
+        private async Task LoadAsyncTracked(Emote emote, CancellationToken ct)
         {
             try
             {

HellionChat/HellionChat.csproj

@@ -4,7 +4,7 @@
              0.1.0 is our bootstrap release; the underlying Chat 2 base is
              called out in the yaml changelog so users can see what it
              derives from. -->
-        <Version>1.3.0</Version>
+        <Version>1.4.2</Version>
         <ImplicitUsings>enable</ImplicitUsings>
         <Nullable>enable</Nullable>
         <!-- Honor packages.lock.json on restore so floating version ranges

HellionChat/HellionChat.yaml

@@ -31,20 +31,33 @@ description: |-
   - Independent plugin state — own config file and database directory,
     so Hellion Chat does not share state with upstream Chat 2
 
-  v1.1.0 — Theme engine with five built-in themes (Hellion Arctic,
-  Chat 2 Klassik, Event Horizon, Moonlit Bloom, Mint Grove) plus
-  JSON-based custom-theme authoring. Settings rebuilt around a card
-  grid with section detail views. See docs/THEME-AUTHORING.md.
-
-  v1.2.3 — Theme catalogue grown to nine built-in themes:
-  Hellion Arctic, Hellion Spectrum (CVD-safe Deuteran/Protan),
-  Chat 2 Klassik, Event Horizon, Moonlit Bloom, Mint Grove,
-  Night Blue, Indigo Violet, Forge Merchantman.
-
   v1.3.0 First plugin integration cycle. Honorific custom titles
   are shown in the chat header above the message log, with auto-detect
   and silent fallback when Honorific is not installed.
 
+  v1.4.0 — Critical Lifecycle Fixes. Plugin reload and shutdown
+  are cleaner: SQLite no longer leans on GC pressure to release
+  its file, worker threads are explicitly background, deferred
+  config saves no longer get lost mid-disable, and pre-v13 config
+  backups carry the user's custom theme opacity into the v14 schema
+  instead of falling back to the default.
+
+  v1.4.1 — Theme Engine Performance plus a tenth built-in.
+  HellionStyle.PushGlobal reads pre-computed ABGR values from a
+  per-theme cache instead of converting RGBA per slot per frame
+  (~13 % render-time recovery in typical scenes). Custom-theme
+  hot-reload survives transient file locks (editor mid-save
+  keeps the last-known-good snapshot). Synthwave Sunset joins
+  as the tenth built-in theme — Hot Magenta + Cyan on midnight
+  violet, 80s neon-grid vibes.
+
+  v1.4.2 — ChatLog Frame-Hot-Path. Three per-frame allocation
+  patterns gone from the chat-log render path: card-mode borders
+  hoist invariants out of the per-message loop, auto-tell tab
+  tint and icon get a per-tab cache, and the status bar gates
+  its tab aggregation behind the same one-second cache it uses
+  for the format strings.
+
   Based on Chat 2 by Infi and Anna, licensed under EUPL-1.2.
 
   Modding & support: join the Hellion Forge Discord at
@@ -64,6 +77,100 @@ tags:
   - Replacement
   - Privacy
 changelog: |-
+  **Hellion Chat 1.4.2 — ChatLog Frame-Hot-Path**
+
+  Third sub-patch of the v1.4.x Polish Sweep series. Per-frame
+  allocations from the chat-log render path eliminated.
+
+  - DrawMessages card-mode hoists theme/drawList/winLeft/winRight/
+    borderColorAbgr out of the per-message loop. About 500
+    redundant calls per frame at 100 visible messages, multiplied
+    by every pop-out window
+  - Auto-tell tab tint and icon use a per-tab cache. Hash
+    computation and string allocation only happen when the tell
+    target name or world drifts. AutoTellTabTint stays a pure
+    hash helper; cache lives in a thin TabTintCache wrapper
+  - Status bar gates its tab aggregation behind the same
+    one-second cache it already used for the format strings.
+    LINQ Sum and Count replaced with a single foreach pass
+    that runs on roughly 1% of frames
+
+  Realistic frame-time recovery: 2-5% in typical scenes, more
+  on pop-out-heavy setups because the card-border hoist scales
+  per window.
+
+  Modding & support: join Hellion Forge — https://discord.gg/X9V7Kcv5gR
+
+  Based on Chat 2 1.35.3 (upstream Infiziert90/ChatTwo, EUPL-1.2).
+
+  **Hellion Chat 1.4.1 — Theme Engine Performance**
+
+  Second sub-patch of the v1.4.x Polish Sweep series. Heap
+  pressure from the theme engine's per-frame render path
+  removed, plus a tenth built-in theme and hardening for
+  the custom-theme hot-reload.
+
+  - Theme records carry a pre-computed ABGR-packed cache
+    for every color slot; cache is filled when the theme
+    is registered and refreshed defensively on every
+    Switch()
+  - HellionStyle.PushGlobal reads ABGR values from the
+    cache instead of calling ColourUtil.RgbaToAbgr per
+    slot per frame; ~13 % render-time recovery measured
+    in typical scenes (plan estimate was 2–6 %, real
+    ~10–15 %)
+  - ThemeRegistry custom-theme reload distinguishes a
+    recoverable file lock (editor mid-save) from a
+    permanent IO failure; locked themes keep their
+    last-known-good snapshot and retry on the next
+    lookup instead of dropping out of the picker
+  - New built-in: Synthwave Sunset — Hot Magenta + Cyan
+    on midnight violet, 80s neon-grid vibes; tenth theme
+    in the picker
+  - Author credits refreshed: brand themes are credited
+    as "Hellion Forge"; Mint Grove and Forge Merchantman
+    now credited to Carla Beleandis as a community thanks
+
+  No schema bump, no user-visible behaviour change other
+  than smoother frames on GC-sensitive setups and one
+  additional colour option.
+
+  Modding & support: join Hellion Forge — https://discord.gg/X9V7Kcv5gR
+
+  Based on Chat 2 1.35.3 (upstream Infiziert90/ChatTwo, EUPL-1.2).
+
+  **Hellion Chat 1.4.0 — Critical Lifecycle Fixes**
+
+  First sub-patch of the v1.4.x Polish Sweep series. Seven
+  known lifecycle and race bugs eliminated before any
+  performance refactor sits on top.
+
+  - MessageStore disposal no longer triggers GC.Collect
+    globally; Pooling=false on the SQLite connection means
+    there's nothing left to clean up by hand
+  - PendingMessage and RetentionSweep worker threads are
+    explicitly marked IsBackground=true so the plugin domain
+    can unload during XIVLauncher reload without waiting
+    for them
+  - EmoteCache image and gif loaders moved from async-void
+    to async Task with a shared task tracker, draining
+    on Dispose so an in-flight load can no longer write
+    to a disposed EmoteImages entry
+  - DisposeAsync 10s timeout now warns loudly instead of
+    silently leaving the worker behind
+  - Plugin.Dispose flushes any pending DeferredSaveFrames
+    before tearing services down, so settings changes
+    made in the last few frames before disable are no
+    longer lost
+  - The v13→v14 config migration now reads the pre-v13
+    backup and carries HellionThemeWindowOpacity into the
+    new WindowOpacity field instead of falling back to
+    the default 0.85
+
+  Modding & support: join Hellion Forge — https://discord.gg/X9V7Kcv5gR
+
+  Based on Chat 2 1.35.3 (upstream Infiziert90/ChatTwo, EUPL-1.2).
+
   **Hellion Chat 1.3.0 - Plugin Integrations: Honorific**
 
   First step on the plugin-integration roadmap. HellionChat now
@@ -84,32 +191,6 @@ changelog: |-
 
   Based on Chat 2 1.35.3 (upstream Infiziert90/ChatTwo, EUPL-1.2).
 
-  **Hellion Chat 1.2.3 — Theme Expansion**
-
-  Four new built-in themes round out the picker. No engine changes,
-  no settings touched — just more colour options.
-
-  - **Night Blue** — Royal Blue on deep marine. Cool tech-dashboard
-    mood, distinct from the brand themes.
-  - **Indigo Violet** — Royal Violet on deep indigo with a turquoise-
-    mint counter for an aurora glitter feel. Sister to Event Horizon
-    but darker and denser; the turquoise accent keeps the two
-    distinguishable.
-  - **Forge Merchantman** — Patina bronze on workshop slate, warm
-    amber counter. Hellion Forge given a theme of its own — sister
-    to Hellion Arctic but greener and warmer instead of cold cyan.
-  - **Hellion Spectrum** — Deuteran/Protan-safe channel colours
-    using Wong/Okabe-Ito palette tones. Channel identity (Tell pink,
-    Yell yellow, Shout orange, Party blue, FC green) is preserved;
-    tones are chosen so each channel stays distinguishable under
-    red-green colour vision deficiency. Covers the ~99% of CVD cases
-    that are red-green.
-
-  No schema bump, no migration. Default theme is unchanged (Hellion
-  Arctic). Existing custom themes keep working.
-
-  Based on Chat 2 1.35.3 (upstream Infiziert90/ChatTwo, EUPL-1.2).
-
   ---
 
   Earlier history: https://github.com/JonKazama-Hellion/HellionChat/releases

HellionChat/MessageManager.cs

@@ -66,7 +66,12 @@ internal class MessageManager : IAsyncDisposable
 
         Store = new MessageStore(DatabasePath());
 
-        PendingMessageThread = new Thread(() => ProcessPendingMessages(PendingThreadCancellationToken.Token));
+        // IsBackground so a stuck worker never blocks plugin unload.
+        // Cooperative cancel via PendingThreadCancellationToken first, background flag is the safety net.
+        PendingMessageThread = new Thread(() => ProcessPendingMessages(PendingThreadCancellationToken.Token))
+        {
+            IsBackground = true,
+        };
         PendingMessageThread.Start();
 
         ContentIdResolverHook = Plugin.GameInteropProvider.HookFromAddress<RaptureLogModule.Delegates.AddMsgSourceEntry>(RaptureLogModule.MemberFunctionPointers.AddMsgSourceEntry, ContentIdResolver);
@@ -85,19 +90,22 @@ internal class MessageManager : IAsyncDisposable
         Plugin.ChatGui.ChatMessageUnhandled -= ChatMessage;
 
         await PendingThreadCancellationToken.CancelAsync();
-        var timeout = 10_000; // 10s
-        while (timeout > 0)
-        {
-            if (!PendingMessageThread.IsAlive)
-                break;
 
-            timeout -= 100;
+        // 10s cooperative window; Thread.Abort is gone since .NET 5, so a
+        // stuck worker has to ride out the next AppDomain unload.
+        var deadline = TimeSpan.FromSeconds(10);
+        var stopwatch = Stopwatch.StartNew();
+        while (stopwatch.Elapsed < deadline && PendingMessageThread.IsAlive)
             await Task.Delay(100);
-            Plugin.Log.Debug("Sleeping because PendingMessageThread thread still alive");
-        }
 
-        // CancellationTokenSource owns an unmanaged WaitHandle; dispose after the
-        // worker thread has drained, otherwise it leaks across plugin reloads.
+        if (PendingMessageThread.IsAlive)
+            Plugin.Log.Warning(
+                "PendingMessageThread did not observe cancellation within 10s. " +
+                "Worker remains on a background thread; next plugin reload releases it. " +
+                "If this recurs, file a bug with /xllog after the previous reload.");
+
+        // CTS owns an unmanaged WaitHandle; dispose even if the worker is
+        // alive — it checks IsCancellationRequested via the linked token.
         PendingThreadCancellationToken.Dispose();
 
         Store.Dispose();

HellionChat/MessageStore.cs

@@ -131,11 +131,12 @@ internal class MessageStore : IDisposable
 
     public void Dispose()
     {
+        // Pooling=false (set in Connect) avoids ClearAllPools, which is
+        // provider-wide and would touch other plugins' SQLite connections.
+        // GC.Collect was here as a defensive flush; removed because explicit
+        // Close already releases everything we hold.
         Connection.Close();
         Connection.Dispose();
-        // Closing the connection doesn't immediately release the file.
-        GC.Collect();
-        GC.WaitForPendingFinalizers();
     }
 
     private SqliteConnection Connect()

HellionChat/Plugin.cs

@@ -245,11 +245,24 @@ public sealed class Plugin : IDalamudPlugin
             // HellionThemeEnabled-Flag wird deprecated und nur noch ein Release
             // als Safety-Net im JSON behalten. Window-Opacity wandert von
             // HellionThemeWindowOpacity in das neue WindowOpacity-Feld.
+            //
+            // v1.4.0 (F5.4): Pre-v13-Backup wird gelesen, HellionThemeWindowOpacity
+            // ins neue Feld gezogen. Override nur wenn WindowOpacity noch beim
+            // Default sitzt — sonst hat der User in der Zwischenzeit (z.B. via
+            // WindowAlpha → WindowOpacity in v15→v16) explizit etwas gesetzt.
             if (Config.Version < 14)
             {
                 Config.Theme = "hellion-arctic";
-                // v1.2.0: alter Opacity-Wert wird nicht mehr migriert (Field entfernt).
-                // User die direkt v13 → v15 springen bekommen den Default 0.85.
+
+                var oldThemeOpacity = TryReadPreV13ThemeOpacity();
+                if (oldThemeOpacity is { } legacy
+                    && Math.Abs(Config.WindowOpacity - 0.85f) < 0.001f)
+                {
+                    Config.WindowOpacity = Math.Clamp(legacy, 0.5f, 1.0f);
+                    Log.Information(
+                        $"Migrated pre-v13 HellionThemeWindowOpacity {legacy} to WindowOpacity {Config.WindowOpacity}");
+                }
+
                 Config.ReduceMotion = false;
                 Config.UseCompactDensity = false;
                 Config.Version = 14;
@@ -536,6 +549,14 @@ public sealed class Plugin : IDalamudPlugin
         Framework.Update -= FrameworkUpdate;
         GameFunctions.GameFunctions.SetChatInteractable(true);
 
+        // FrameworkUpdate would have fired the pending save in N frames,
+        // but we just unsubscribed it. -1 is the idle sentinel.
+        if (DeferredSaveFrames >= 0)
+        {
+            SaveConfig();
+            DeferredSaveFrames = -1;
+        }
+
         HonorificService?.Dispose();
 
         WindowSystem?.RemoveAllWindows();
@@ -560,6 +581,40 @@ public sealed class Plugin : IDalamudPlugin
         EmoteCache.Dispose();
     }
 
+    // Reads HellionThemeWindowOpacity from the pre-v13 backup the v12→v13
+    // block writes alongside the live config. Null when absent, unreadable,
+    // or schema-incompatible — all valid steady states (fresh install,
+    // backup pruned, pre-v12 config). Errors log at Warning so a corrupted
+    // backup stays visible in /xllog without breaking the migration.
+    private static float? TryReadPreV13ThemeOpacity()
+    {
+        var pluginConfigsDir = Interface.ConfigDirectory.Parent?.FullName;
+        if (pluginConfigsDir is null)
+            return null;
+
+        var backupPath = Path.Combine(pluginConfigsDir, $"{Interface.InternalName}.json.pre-v13-backup");
+        if (!File.Exists(backupPath))
+            return null;
+
+        try
+        {
+            using var stream = File.OpenRead(backupPath);
+            using var doc = System.Text.Json.JsonDocument.Parse(stream);
+            if (doc.RootElement.TryGetProperty("HellionThemeWindowOpacity", out var prop)
+                && prop.ValueKind == System.Text.Json.JsonValueKind.Number
+                && prop.TryGetSingle(out var value))
+            {
+                return value;
+            }
+            return null;
+        }
+        catch (Exception ex)
+        {
+            Log.Warning(ex, "HellionChat: pre-v13 backup lookup failed, defaulting WindowOpacity");
+            return null;
+        }
+    }
+
     private static void MigrateFromChatTwoLayout()
     {
         var pluginConfigsDir = Interface.ConfigDirectory.Parent?.FullName;
@@ -691,6 +746,11 @@ public sealed class Plugin : IDalamudPlugin
             policy[(int)(ushort)type] = days;
         var defaultDays = Config.RetentionDefaultDays;
 
+        // IsBackground = true for the same reason as PendingMessageThread:
+        // a stuck sweep must never block plugin unload. RunRetentionSweepIfDue
+        // guards the run-frequency, and the sweep itself uses the framework's
+        // cooperative cancellation pattern. The background flag is the safety
+        // net if the sweep ever takes longer than expected.
         new Thread(() =>
         {
             // Bail out cheaply if a manual sweep is already in flight; the

HellionChat/Themes/Builtin/EventHorizon.cs

@@ -9,7 +9,7 @@ internal static class EventHorizon
     public static Theme Build() => new(
         Slug: Slug,
         Name: "Event Horizon",
-        Author: "Hellion Online Media",
+        Author: "Hellion Forge",
         Description: "Cosmic Purple auf Near-Black. Deep-Space-Stimmung.",
         Colors: new ThemeColors(
             PrimaryDark:    ColourUtil.HexToRgba("#7B3FCF"),

HellionChat/Themes/Builtin/ForgeMerchantman.cs

@@ -9,7 +9,7 @@ internal static class ForgeMerchantman
     public static Theme Build() => new(
         Slug: Slug,
         Name: "Forge Merchantman",
-        Author: "Hellion Online Media",
+        Author: "Carla Beleandis",
         Description: "Patina Bronze auf Workshop-Slate — Hellion Forge im Plugin.",
         Colors: new ThemeColors(
             PrimaryDark:    ColourUtil.HexToRgba("#1F8A82"),

HellionChat/Themes/Builtin/HellionArctic.cs

@@ -9,7 +9,7 @@ internal static class HellionArctic
     public static Theme Build() => new(
         Slug: Slug,
         Name: "Hellion Arctic",
-        Author: "Hellion Online Media",
+        Author: "Hellion Forge",
         Description: "Arctic Cyan + Ember Glow on industrial slate. Plugin default.",
         Colors: new ThemeColors(
             PrimaryDark:    ColourUtil.HexToRgba("#0097A7"),

HellionChat/Themes/Builtin/HellionSpectrum.cs

@@ -15,7 +15,7 @@ internal static class HellionSpectrum
     public static Theme Build() => new(
         Slug: Slug,
         Name: "Hellion Spectrum",
-        Author: "Hellion Online Media",
+        Author: "Hellion Forge",
         Description: "Deuteran/Protan-safe channels — Wong palette tones, channel identity preserved.",
         Colors: new ThemeColors(
             PrimaryDark:    ColourUtil.HexToRgba("#005983"),

HellionChat/Themes/Builtin/MintGrove.cs

@@ -9,7 +9,7 @@ internal static class MintGrove
     public static Theme Build() => new(
         Slug: Slug,
         Name: "Mint Grove",
-        Author: "Hellion Online Media",
+        Author: "Carla Beleandis",
         Description: "Mint Green + Honey Amber auf Deep Forest. Naturthemen-tauglich.",
         Colors: new ThemeColors(
             PrimaryDark:    ColourUtil.HexToRgba("#3CB371"),

HellionChat/Themes/Builtin/MoonlitBloom.cs

@@ -9,7 +9,7 @@ internal static class MoonlitBloom
     public static Theme Build() => new(
         Slug: Slug,
         Name: "Moonlit Bloom",
-        Author: "Hellion Online Media",
+        Author: "Hellion Forge",
         Description: "Bloom Magenta + Soft Sage auf Deep Violet Night.",
         Colors: new ThemeColors(
             PrimaryDark:    ColourUtil.HexToRgba("#C957D0"),

HellionChat/Themes/Builtin/SynthwaveSunset.cs

@@ -0,0 +1,76 @@
+using HellionChat.Util;
+
+namespace HellionChat.Themes.Builtin;
+
+internal static class SynthwaveSunset
+{
+    public const string Slug = "synthwave-sunset";
+
+    public static Theme Build() => new(
+        Slug: Slug,
+        Name: "Synthwave Sunset",
+        Author: "Hellion Forge",
+        Description: "Hot Magenta + Cyan on midnight violet. 80s neon-grid vibes for late-night raids.",
+        Colors: new ThemeColors(
+            PrimaryDark:    ColourUtil.HexToRgba("#C71585"),
+            Primary:        ColourUtil.HexToRgba("#FF2D95"),
+            PrimaryLight:   ColourUtil.HexToRgba("#FF6BB6"),
+            PrimaryGlow:    ColourUtil.HexToRgba("#FF2D9599"),
+
+            AccentDark:     ColourUtil.HexToRgba("#0098B8"),
+            Accent:         ColourUtil.HexToRgba("#00F0FF"),
+            AccentLight:    ColourUtil.HexToRgba("#5CFFFE"),
+
+            Identity:       ColourUtil.HexToRgba("#FF2D95"),
+
+            WindowBg:       ColourUtil.HexToRgba("#13041F"),
+            ChildBg:        ColourUtil.HexToRgba("#1E0A35"),
+            FrameBg:        ColourUtil.HexToRgba("#2A1247"),
+            Surface:        ColourUtil.HexToRgba("#3A1860"),
+            SurfaceHover:   ColourUtil.HexToRgba("#4A2475"),
+            Border:         ColourUtil.HexToRgba("#FF2D9566"),
+
+            TextPrimary:    ColourUtil.HexToRgba("#F0DFFF"),
+            TextMuted:      ColourUtil.HexToRgba("#A88BC4"),
+            TextDim:        ColourUtil.HexToRgba("#6F4D8E"),
+
+            StatusSuccess:  ColourUtil.HexToRgba("#39FF14"),
+            StatusDanger:   ColourUtil.HexToRgba("#FF3838"),
+            StatusWarning:  ColourUtil.HexToRgba("#FFD700"),
+            StatusInfo:     ColourUtil.HexToRgba("#00F0FF")
+        ),
+        Layout: new ThemeLayout(
+            WindowRounding: 5f, ChildRounding: 4f, PopupRounding: 4f,
+            FrameRounding: 3f, GrabRounding: 3f, TabRounding: 3f,
+            ScrollbarRounding: 3f, WindowBorderSize: 1f, FrameBorderSize: 1f
+        ),
+        Typography: new ThemeTypography(),
+        IsBuiltIn: true,
+        ChatColors: new ThemeChatColors(new Dictionary<HellionChat.Code.ChatType, uint>
+        {
+            // Synthwave Sunset — Magenta dominiert die warmen Channels (Yell/Shout/FC),
+            // Cyan dominiert die kühlen (Tell/Party). Neon-Akzente für Status-nahe Channels.
+            [HellionChat.Code.ChatType.Say]              = ColourUtil.HexToRgba("#F0DFFF"),
+            [HellionChat.Code.ChatType.Yell]             = ColourUtil.HexToRgba("#FF2D95"),
+            [HellionChat.Code.ChatType.Shout]            = ColourUtil.HexToRgba("#FF6BB6"),
+            [HellionChat.Code.ChatType.TellIncoming]     = ColourUtil.HexToRgba("#00F0FF"),
+            [HellionChat.Code.ChatType.TellOutgoing]     = ColourUtil.HexToRgba("#5CFFFE"),
+            [HellionChat.Code.ChatType.Party]            = ColourUtil.HexToRgba("#5CFFFE"),
+            [HellionChat.Code.ChatType.Alliance]         = ColourUtil.HexToRgba("#FF8C00"),
+            [HellionChat.Code.ChatType.FreeCompany]      = ColourUtil.HexToRgba("#FF2D95"),
+            [HellionChat.Code.ChatType.NoviceNetwork]    = ColourUtil.HexToRgba("#39FF14"),
+            [HellionChat.Code.ChatType.CrossParty]       = ColourUtil.HexToRgba("#5CFFFE"),
+            [HellionChat.Code.ChatType.Linkshell1]       = ColourUtil.HexToRgba("#39FF14"),
+            [HellionChat.Code.ChatType.Linkshell2]       = ColourUtil.HexToRgba("#FF8C00"),
+            [HellionChat.Code.ChatType.Linkshell3]       = ColourUtil.HexToRgba("#FFD700"),
+            [HellionChat.Code.ChatType.Linkshell4]       = ColourUtil.HexToRgba("#00F0FF"),
+            [HellionChat.Code.ChatType.Linkshell5]       = ColourUtil.HexToRgba("#FF6BB6"),
+            [HellionChat.Code.ChatType.Linkshell6]       = ColourUtil.HexToRgba("#FF2D95"),
+            [HellionChat.Code.ChatType.Linkshell7]       = ColourUtil.HexToRgba("#A88BC4"),
+            [HellionChat.Code.ChatType.Linkshell8]       = ColourUtil.HexToRgba("#5CFFFE"),
+            [HellionChat.Code.ChatType.CustomEmote]      = ColourUtil.HexToRgba("#FF6BB6"),
+            [HellionChat.Code.ChatType.StandardEmote]    = ColourUtil.HexToRgba("#A88BC4"),
+            [HellionChat.Code.ChatType.Echo]             = ColourUtil.HexToRgba("#A88BC4"),
+        })
+    );
+}

HellionChat/Themes/Theme.cs

@@ -1,3 +1,5 @@
+using HellionChat.Util;
+
 namespace HellionChat.Themes;
 
 public sealed record Theme(
@@ -10,4 +12,47 @@ public sealed record Theme(
     ThemeTypography Typography,
     bool IsBuiltIn,
     ThemeChatColors? ChatColors = null
+)
+{
+    // Pre-computed ABGR mirror of ThemeColors so PushGlobal can skip the
+    // RgbaToAbgr conversion per slot per frame.
+    public ThemeAbgrCache AbgrCache { get; private set; }
+
+    public void RecomputeAbgrCache()
+    {
+        AbgrCache = new ThemeAbgrCache(
+            PrimaryDark:   ColourUtil.RgbaToAbgr(Colors.PrimaryDark),
+            Primary:       ColourUtil.RgbaToAbgr(Colors.Primary),
+            PrimaryLight:  ColourUtil.RgbaToAbgr(Colors.PrimaryLight),
+            PrimaryGlow:   ColourUtil.RgbaToAbgr(Colors.PrimaryGlow),
+            AccentDark:    ColourUtil.RgbaToAbgr(Colors.AccentDark),
+            Accent:        ColourUtil.RgbaToAbgr(Colors.Accent),
+            AccentLight:   ColourUtil.RgbaToAbgr(Colors.AccentLight),
+            Identity:      ColourUtil.RgbaToAbgr(Colors.Identity),
+            WindowBg:      ColourUtil.RgbaToAbgr(Colors.WindowBg),
+            ChildBg:       ColourUtil.RgbaToAbgr(Colors.ChildBg),
+            FrameBg:       ColourUtil.RgbaToAbgr(Colors.FrameBg),
+            Surface:       ColourUtil.RgbaToAbgr(Colors.Surface),
+            SurfaceHover:  ColourUtil.RgbaToAbgr(Colors.SurfaceHover),
+            Border:        ColourUtil.RgbaToAbgr(Colors.Border),
+            TextPrimary:   ColourUtil.RgbaToAbgr(Colors.TextPrimary),
+            TextMuted:     ColourUtil.RgbaToAbgr(Colors.TextMuted),
+            TextDim:       ColourUtil.RgbaToAbgr(Colors.TextDim),
+            StatusSuccess: ColourUtil.RgbaToAbgr(Colors.StatusSuccess),
+            StatusDanger:  ColourUtil.RgbaToAbgr(Colors.StatusDanger),
+            StatusWarning: ColourUtil.RgbaToAbgr(Colors.StatusWarning),
+            StatusInfo:    ColourUtil.RgbaToAbgr(Colors.StatusInfo));
+    }
+}
+
+// Mirrors ThemeColors slot-for-slot. The FillsAll21Slots test pins the
+// contract — a new slot without its mirror fails the build.
+public readonly record struct ThemeAbgrCache(
+    uint PrimaryDark, uint Primary, uint PrimaryLight, uint PrimaryGlow,
+    uint AccentDark, uint Accent, uint AccentLight,
+    uint Identity,
+    uint WindowBg, uint ChildBg, uint FrameBg,
+    uint Surface, uint SurfaceHover, uint Border,
+    uint TextPrimary, uint TextMuted, uint TextDim,
+    uint StatusSuccess, uint StatusDanger, uint StatusWarning, uint StatusInfo
 );

HellionChat/Themes/ThemeJsonLoader.cs

@@ -63,7 +63,11 @@ internal static class ThemeJsonLoader
 
     public static Theme LoadFromFile(string path)
     {
-        var json = File.ReadAllText(path);
+        // FileShare.Read lets concurrent readers and well-behaved editors share
+        // the handle; atomic-replace editors still raise IOException, caught upstream.
+        using var stream = new FileStream(path, FileMode.Open, FileAccess.Read, FileShare.Read);
+        using var reader = new StreamReader(stream);
+        var json = reader.ReadToEnd();
         return LoadFromString(json);
     }
 

HellionChat/Themes/ThemeRegistry.cs

@@ -24,7 +24,13 @@ public sealed class ThemeRegistry
             { IndigoViolet.Slug,      IndigoViolet.Build() },
             { ForgeMerchantman.Slug,  ForgeMerchantman.Build() },
             { MintGrove.Slug,         MintGrove.Build() },
+            { SynthwaveSunset.Slug,   SynthwaveSunset.Build() },
         };
+
+        // Centralised so the ten .Build() factories stay free of cache plumbing.
+        foreach (var theme in _builtIns.Values)
+            theme.RecomputeAbgrCache();
+
         _active = _builtIns[DefaultSlug];
         _customThemesDir = customThemesDir;
     }
@@ -45,7 +51,24 @@ public sealed class ThemeRegistry
 
     public IEnumerable<Theme> AllCustom() => RefreshCustomCache();
 
-    public void Switch(string slug) => _active = Get(slug);
+    public void Switch(string slug)
+    {
+        var theme = Get(slug);
+        // Defensive — idempotent and cheap, so any future theme source
+        // that forgets the cache fill still ends up with a populated one.
+        theme.RecomputeAbgrCache();
+        _active = theme;
+    }
+
+    // 0x80070020 = SHARING_VIOLATION, 0x80070021 = LOCK_VIOLATION. Other
+    // IO failures are permanent and get the theme dropped instead of retried.
+    internal static bool IsRecoverableFileLock(Exception? ex)
+    {
+        if (ex is not IOException io)
+            return false;
+        var code = (uint)io.HResult;
+        return code == 0x80070020u || code == 0x80070021u;
+    }
 
     // Custom-Themes werden lazy aus dem Verzeichnis geladen, Cache mit
     // LastWriteTime-Token. Eine geänderte JSON wird beim nächsten Lookup
@@ -81,14 +104,19 @@ public sealed class ThemeRegistry
                 try
                 {
                     theme = ThemeJsonLoader.LoadFromFile(path);
+                    theme.RecomputeAbgrCache();
                     _customCache[key] = (theme, stamp);
                 }
-                catch (Exception ex)
+                catch (Exception ex) when (IsRecoverableFileLock(ex))
+                {
+                    // Editor mid-save: keep the cached snapshot, leave the stamp
+                    // alone so the next refresh retries automatically.
+                    Plugin.Log.Debug($"Custom theme {Path.GetFileName(path)} is locked, keeping last known good");
+                    if (cached.Theme is not null)
+                        theme = cached.Theme;
+                }
+                catch (Exception)
                 {
-                    // Logging passiert in Plugin.cs durch den Aufrufer; hier still
-                    // ignorieren, damit ein einzelnes kaputtes JSON nicht alle
-                    // Custom-Themes blockt.
-                    _ = ex;
                     continue;
                 }
             }

HellionChat/Ui/ChatLogWindow.cs

@@ -1203,6 +1203,15 @@ public sealed class ChatLogWindow : Window
 
             var maxLines = Plugin.Config.MaxLinesToRender;
             var startLine = messages.Count > maxLines ? messages.Count - maxLines : 0;
+
+            // Card-mode pre-loop hoist: theme/drawList/winLeft/winRight/border
+            // are invariant per DrawMessages call; only cursorY moves per row.
+            var theme = Plugin.ThemeRegistry.Active;
+            var drawList = ImGui.GetWindowDrawList();
+            var winLeft = ImGui.GetWindowPos().X;
+            var winRight = winLeft + ImGui.GetWindowSize().X;
+            var borderColorAbgr = ColourUtil.RgbaToAbgr((theme.Colors.Border & 0xFFFFFF00u) | 0x33u);
+
             for (var i = startLine; i < messages.Count; i++)
             {
                 var message = messages[i];
@@ -1344,7 +1353,6 @@ public sealed class ChatLogWindow : Window
                 {
                     if (message.Sender.Count > 0)
                     {
-                        var theme = Plugin.ThemeRegistry.Active;
                         var senderColor = Plugin.Functions.Chat.GetChannelColor(message.Code.Type)
                                           ?? theme.Colors.TextPrimary;
                         using (ImRaii.PushColor(ImGuiCol.Text, ColourUtil.RgbaToAbgr(senderColor)))
@@ -1363,15 +1371,11 @@ public sealed class ChatLogWindow : Window
                     // Subtile Border-Bottom als Card-Trenner. Border-Farbe mit
                     // reduzierter Alpha (RGBA → 0x33) für dezente Trennung.
                     {
-                        var theme = Plugin.ThemeRegistry.Active;
                         var rowEndY = ImGui.GetCursorScreenPos().Y;
-                        var winLeft = ImGui.GetWindowPos().X;
-                        var winRight = winLeft + ImGui.GetWindowSize().X;
-                        var borderRgba = (theme.Colors.Border & 0xFFFFFF00u) | 0x33u;
-                        ImGui.GetWindowDrawList().AddLine(
+                        drawList.AddLine(
                             new Vector2(winLeft + 4, rowEndY - 1),
                             new Vector2(winRight - 4, rowEndY - 1),
-                            ColourUtil.RgbaToAbgr(borderRgba),
+                            borderColorAbgr,
                             1f);
                         ImGui.Dummy(new Vector2(0, 2));
                     }
@@ -1567,7 +1571,7 @@ public sealed class ChatLogWindow : Window
                     {
                         // v1.2.0 — Hash-Color-Tint differenziert parallele Auto-Tell-Tabs
                         // visuell ohne dass User pro Tab manuell ein Custom-Icon setzen muss.
-                        iconColor = AutoTellTabTint.For(tab.TellTarget.Name, tab.TellTarget.World);
+                        iconColor = TabTintCache.GetTint(tab);
                     }
                     else
                     {

HellionChat/Ui/HellionStyle.cs

@@ -19,21 +19,21 @@ internal static class HellionStyle
     /// </summary>
     internal static IDisposable Push(Theme theme)
     {
-        var c = theme.Colors;
+        var a = theme.AbgrCache;
         var stack = new StackHandle();
-        stack.PushColor(ImGuiCol.Button,           c.Primary);
-        stack.PushColor(ImGuiCol.ButtonHovered,    c.PrimaryLight);
-        stack.PushColor(ImGuiCol.ButtonActive,     c.PrimaryDark);
-        stack.PushColor(ImGuiCol.FrameBg,          c.FrameBg);
-        stack.PushColor(ImGuiCol.FrameBgHovered,   c.SurfaceHover);
-        stack.PushColor(ImGuiCol.FrameBgActive,    c.Surface);
-        stack.PushColor(ImGuiCol.Border,           c.Border);
-        stack.PushColor(ImGuiCol.Header,           c.Surface);
-        stack.PushColor(ImGuiCol.HeaderHovered,    c.SurfaceHover);
-        stack.PushColor(ImGuiCol.HeaderActive,     c.Identity);
-        stack.PushColor(ImGuiCol.CheckMark,        c.Primary);
-        stack.PushColor(ImGuiCol.SliderGrab,       c.Primary);
-        stack.PushColor(ImGuiCol.SliderGrabActive, c.PrimaryLight);
+        stack.PushColorAbgr(ImGuiCol.Button,           a.Primary);
+        stack.PushColorAbgr(ImGuiCol.ButtonHovered,    a.PrimaryLight);
+        stack.PushColorAbgr(ImGuiCol.ButtonActive,     a.PrimaryDark);
+        stack.PushColorAbgr(ImGuiCol.FrameBg,          a.FrameBg);
+        stack.PushColorAbgr(ImGuiCol.FrameBgHovered,   a.SurfaceHover);
+        stack.PushColorAbgr(ImGuiCol.FrameBgActive,    a.Surface);
+        stack.PushColorAbgr(ImGuiCol.Border,           a.Border);
+        stack.PushColorAbgr(ImGuiCol.Header,           a.Surface);
+        stack.PushColorAbgr(ImGuiCol.HeaderHovered,    a.SurfaceHover);
+        stack.PushColorAbgr(ImGuiCol.HeaderActive,     a.Identity);
+        stack.PushColorAbgr(ImGuiCol.CheckMark,        a.Primary);
+        stack.PushColorAbgr(ImGuiCol.SliderGrab,       a.Primary);
+        stack.PushColorAbgr(ImGuiCol.SliderGrabActive, a.PrimaryLight);
         return stack;
     }
 
@@ -48,6 +48,7 @@ internal static class HellionStyle
     {
         var c = theme.Colors;
         var l = theme.Layout;
+        var a = theme.AbgrCache;
         var stack = new StackHandle();
 
         var alphaByte = (uint)Math.Clamp((int)(windowOpacity * 255f), 0x55, 0xFF);
@@ -76,60 +77,61 @@ internal static class HellionStyle
         stack.PushStyleVar(ImGuiStyleVar.WindowBorderSize,  l.WindowBorderSize);
         stack.PushStyleVar(ImGuiStyleVar.FrameBorderSize,   l.FrameBorderSize);
 
-        // Surfaces
-        stack.PushColor(ImGuiCol.WindowBg,    windowBgWithAlpha);
-        stack.PushColor(ImGuiCol.ChildBg,     childBgWithAlpha);
-        stack.PushColor(ImGuiCol.PopupBg,     c.ChildBg);
-        stack.PushColor(ImGuiCol.Border,      c.Border);
-        stack.PushColor(ImGuiCol.BorderShadow, 0u);
+        // Surfaces — WindowBg/ChildBg use the per-push opacity-modulated value,
+        // so they go through the RGBA path; everything else reads from cache.
+        stack.PushColor(ImGuiCol.WindowBg,         windowBgWithAlpha);
+        stack.PushColor(ImGuiCol.ChildBg,          childBgWithAlpha);
+        stack.PushColorAbgr(ImGuiCol.PopupBg,      a.ChildBg);
+        stack.PushColorAbgr(ImGuiCol.Border,       a.Border);
+        stack.PushColorAbgr(ImGuiCol.BorderShadow, 0u);
 
         // Frames
-        stack.PushColor(ImGuiCol.FrameBg,        c.FrameBg);
-        stack.PushColor(ImGuiCol.FrameBgHovered, c.SurfaceHover);
-        stack.PushColor(ImGuiCol.FrameBgActive,  c.Surface);
+        stack.PushColorAbgr(ImGuiCol.FrameBg,        a.FrameBg);
+        stack.PushColorAbgr(ImGuiCol.FrameBgHovered, a.SurfaceHover);
+        stack.PushColorAbgr(ImGuiCol.FrameBgActive,  a.Surface);
 
         // Title bars
-        stack.PushColor(ImGuiCol.TitleBg,          c.WindowBg);
-        stack.PushColor(ImGuiCol.TitleBgActive,    c.Identity);
-        stack.PushColor(ImGuiCol.TitleBgCollapsed, c.WindowBg);
+        stack.PushColorAbgr(ImGuiCol.TitleBg,          a.WindowBg);
+        stack.PushColorAbgr(ImGuiCol.TitleBgActive,    a.Identity);
+        stack.PushColorAbgr(ImGuiCol.TitleBgCollapsed, a.WindowBg);
 
         // Buttons
-        stack.PushColor(ImGuiCol.Button,        c.Primary);
-        stack.PushColor(ImGuiCol.ButtonHovered, c.PrimaryLight);
-        stack.PushColor(ImGuiCol.ButtonActive,  c.PrimaryDark);
+        stack.PushColorAbgr(ImGuiCol.Button,        a.Primary);
+        stack.PushColorAbgr(ImGuiCol.ButtonHovered, a.PrimaryLight);
+        stack.PushColorAbgr(ImGuiCol.ButtonActive,  a.PrimaryDark);
 
         // Headers / selectables
-        stack.PushColor(ImGuiCol.Header,        c.Surface);
-        stack.PushColor(ImGuiCol.HeaderHovered, c.SurfaceHover);
-        stack.PushColor(ImGuiCol.HeaderActive,  c.Identity);
+        stack.PushColorAbgr(ImGuiCol.Header,        a.Surface);
+        stack.PushColorAbgr(ImGuiCol.HeaderHovered, a.SurfaceHover);
+        stack.PushColorAbgr(ImGuiCol.HeaderActive,  a.Identity);
 
         // Tabs
-        stack.PushColor(ImGuiCol.Tab,                c.FrameBg);
-        stack.PushColor(ImGuiCol.TabHovered,         c.PrimaryLight);
-        stack.PushColor(ImGuiCol.TabActive,          c.Identity);
-        stack.PushColor(ImGuiCol.TabUnfocused,       c.ChildBg);
-        stack.PushColor(ImGuiCol.TabUnfocusedActive, c.PrimaryDark);
+        stack.PushColorAbgr(ImGuiCol.Tab,                a.FrameBg);
+        stack.PushColorAbgr(ImGuiCol.TabHovered,         a.PrimaryLight);
+        stack.PushColorAbgr(ImGuiCol.TabActive,          a.Identity);
+        stack.PushColorAbgr(ImGuiCol.TabUnfocused,       a.ChildBg);
+        stack.PushColorAbgr(ImGuiCol.TabUnfocusedActive, a.PrimaryDark);
 
         // Scrollbar
-        stack.PushColor(ImGuiCol.ScrollbarBg,          c.WindowBg);
-        stack.PushColor(ImGuiCol.ScrollbarGrab,        c.Surface);
-        stack.PushColor(ImGuiCol.ScrollbarGrabHovered, c.AccentLight);
-        stack.PushColor(ImGuiCol.ScrollbarGrabActive,  c.Accent);
+        stack.PushColorAbgr(ImGuiCol.ScrollbarBg,          a.WindowBg);
+        stack.PushColorAbgr(ImGuiCol.ScrollbarGrab,        a.Surface);
+        stack.PushColorAbgr(ImGuiCol.ScrollbarGrabHovered, a.AccentLight);
+        stack.PushColorAbgr(ImGuiCol.ScrollbarGrabActive,  a.Accent);
 
         // Resize grip
-        stack.PushColor(ImGuiCol.ResizeGrip,        c.FrameBg);
-        stack.PushColor(ImGuiCol.ResizeGripHovered, c.AccentLight);
-        stack.PushColor(ImGuiCol.ResizeGripActive,  c.Accent);
+        stack.PushColorAbgr(ImGuiCol.ResizeGrip,        a.FrameBg);
+        stack.PushColorAbgr(ImGuiCol.ResizeGripHovered, a.AccentLight);
+        stack.PushColorAbgr(ImGuiCol.ResizeGripActive,  a.Accent);
 
         // Check mark + slider grab
-        stack.PushColor(ImGuiCol.CheckMark,         c.Primary);
-        stack.PushColor(ImGuiCol.SliderGrab,        c.Primary);
-        stack.PushColor(ImGuiCol.SliderGrabActive,  c.PrimaryLight);
+        stack.PushColorAbgr(ImGuiCol.CheckMark,         a.Primary);
+        stack.PushColorAbgr(ImGuiCol.SliderGrab,        a.Primary);
+        stack.PushColorAbgr(ImGuiCol.SliderGrabActive,  a.PrimaryLight);
 
         // Separator
-        stack.PushColor(ImGuiCol.Separator,         c.Border);
-        stack.PushColor(ImGuiCol.SeparatorHovered,  c.PrimaryLight);
-        stack.PushColor(ImGuiCol.SeparatorActive,   c.Primary);
+        stack.PushColorAbgr(ImGuiCol.Separator,         a.Border);
+        stack.PushColorAbgr(ImGuiCol.SeparatorHovered,  a.PrimaryLight);
+        stack.PushColorAbgr(ImGuiCol.SeparatorActive,   a.Primary);
 
         return stack;
     }
@@ -141,6 +143,9 @@ internal static class HellionStyle
         internal void PushColor(ImGuiCol slot, uint rgba)
             => _items.Add(ImRaii.PushColor(slot, ColourUtil.RgbaToAbgr(rgba)));
 
+        internal void PushColorAbgr(ImGuiCol slot, uint abgr)
+            => _items.Add(ImRaii.PushColor(slot, abgr));
+
         internal void PushStyleVar(ImGuiStyleVar var, float value)
             => _items.Add(ImRaii.PushStyle(var, value));
 

HellionChat/Ui/StatusBar.cs

@@ -52,6 +52,19 @@ internal sealed class StatusBar
         return $"{count} {(count == 1 ? "tell" : "tells")}";
     }
 
+    // Single-pass replacement for the LINQ Sum+Count pair in Draw. Pure
+    // helper so a future LINQ regression gets pinned by xUnit.
+    internal static (int messages, int tells) AggregateForStatusBar(IList<Tab> tabs)
+    {
+        int messages = 0, tells = 0;
+        foreach (var t in tabs)
+        {
+            messages += t.Messages.Count;
+            if (t.IsTempTab) tells++;
+        }
+        return (messages, tells);
+    }
+
     /// <summary>
     /// Test-Hook: Cache-Logic ohne reale Time-Source verifizieren.
     /// Nicht für Production-Render.
@@ -80,12 +93,13 @@ internal sealed class StatusBar
         var theme = plugin.ThemeRegistry.Active;
         var now = Environment.TickCount64;
 
-        // Counts pro Frame berechnen ist günstig (List<>.Count, kleine
-        // Sums); Format-String wird gecached.
-        var tabs = Plugin.Config.Tabs.Count;
-        var messages = Plugin.Config.Tabs.Sum(t => t.Messages.Count);
-        var tells = Plugin.Config.Tabs.Count(t => t.IsTempTab);
-        UpdateCacheIfDue(now, tabs, messages, tells);
+        // Outer gate keeps the foreach out of the hot path 99% of frames.
+        // UpdateCacheIfDue runs the same check internally — idempotent.
+        if (now - _lastUpdateMs >= UpdateIntervalMs)
+        {
+            var (messages, tells) = AggregateForStatusBar(Plugin.Config.Tabs);
+            UpdateCacheIfDue(now, Plugin.Config.Tabs.Count, messages, tells);
+        }
 
         // BorderTop als Trenner — DrawList-Line, ImGui-Separator hat zu viel Padding.
         var cursorY = ImGui.GetCursorScreenPos().Y;

HellionChat/Ui/TabIconMapping.cs

@@ -61,7 +61,7 @@ internal static class TabIconMapping
         string? autoTellGlyph = null;
         if (tab.IsTempTab && tab.TellTarget != null && tab.TellTarget.IsSet())
         {
-            autoTellGlyph = AutoTellTabTint.IconFor(tab.TellTarget.Name, tab.TellTarget.World);
+            autoTellGlyph = TabTintCache.GetIcon(tab);
         }
 
         var glyph = TabIconGlyphResolver.ResolveGlyphName(tab, autoTellGlyph);

HellionChat/Ui/TabTintCache.cs

@@ -0,0 +1,36 @@
+namespace HellionChat.Ui;
+
+// Per-Tab cache wrapper around the pure AutoTellTabTint hash helpers.
+// Each cache (tint, icon) carries its own name+world validation key so
+// neither read path mutates the other's state — refilling one never
+// invalidates the other. No string allocation in the steady-state lookup.
+internal static class TabTintCache
+{
+    public static uint GetTint(Tab tab)
+    {
+        var name = tab.TellTarget.Name;
+        var world = tab.TellTarget.World;
+        if (tab._cachedTintTellName != name || tab._cachedTintTellWorld != world)
+        {
+            tab._cachedTintTellName = name;
+            tab._cachedTintTellWorld = world;
+            tab._cachedTellTint = AutoTellTabTint.For(name, world);
+        }
+        return tab._cachedTellTint;
+    }
+
+    public static string GetIcon(Tab tab)
+    {
+        var name = tab.TellTarget.Name;
+        var world = tab.TellTarget.World;
+        if (tab._cachedTellIcon is null
+            || tab._cachedIconTellName != name
+            || tab._cachedIconTellWorld != world)
+        {
+            tab._cachedIconTellName = name;
+            tab._cachedIconTellWorld = world;
+            tab._cachedTellIcon = AutoTellTabTint.IconFor(name, world);
+        }
+        return tab._cachedTellIcon;
+    }
+}

README.md

@@ -12,7 +12,7 @@
   <img src="docs/images/hellion-forge.png" alt="Hellion Forge" width="180" />
 </p>
 
-**Version 1.3.0** — Privacy-First-Chat-Plugin für FINAL FANTASY XIV / Dalamud, basierend auf [Chat 2](https://github.com/Infiziert90/ChatTwo) (EUPL-1.2).
+**Version 1.4.2** — Privacy-First-Chat-Plugin für FINAL FANTASY XIV / Dalamud, basierend auf [Chat 2](https://github.com/Infiziert90/ChatTwo) (EUPL-1.2).
 
 Hellion Chat ist ein Privacy-First-Plugin auf dem Chat-2-Fundament. Der größte Teil der Engine kommt aus Chat 2 (Message-Store, Channel-Logik, Hook-System), die meisten Tastenkürzel funktionieren weiterhin wie gewohnt. Was sich ändert: schärfere Privacy-Defaults von Haus aus, eigene Slash-Commands unter `/hellionchat`, kein Webinterface mehr, und mit v1.1.0 eine Theme-Engine als Schritt in Richtung eigenes UI-Look-and-Feel.
 
@@ -72,7 +72,7 @@ Hellion Chat wird unter **Hellion Forge** entwickelt, der spezialisierten Moddin
 
 #### Custom Themes (v1.1.0)
 
-HellionChat bringt eine Theme-Engine mit derzeit neun eingebauten Themes (Hellion Arctic, Hellion Spectrum, Chat 2 Klassik, Event Horizon, Moonlit Bloom, Mint Grove, Night Blue, Indigo Violet, Forge Merchantman) und ein JSON-basiertes Authoring-Format für eigene Themes. Schema und Schritt-für-Schritt-Anleitung in [`docs/THEME-AUTHORING.md`](docs/THEME-AUTHORING.md). Hellion Spectrum ist Deuteran/Protan-safe (rot-grün-Farbenblindheit) auf Basis der Wong/Okabe-Ito-Palette.
+HellionChat bringt eine Theme-Engine mit derzeit zehn eingebauten Themes (Hellion Arctic, Hellion Spectrum, Chat 2 Klassik, Event Horizon, Moonlit Bloom, Mint Grove, Night Blue, Indigo Violet, Forge Merchantman, Synthwave Sunset) und ein JSON-basiertes Authoring-Format für eigene Themes. Schema und Schritt-für-Schritt-Anleitung in [`docs/THEME-AUTHORING.md`](docs/THEME-AUTHORING.md). Hellion Spectrum ist Deuteran/Protan-safe (rot-grün-Farbenblindheit) auf Basis der Wong/Okabe-Ito-Palette.
 
 #### Plugin-Integrationen (v1.3.0)
 
@@ -225,7 +225,7 @@ Eine optionale Submission ans Dalamud-Main-Plugin-Repo (zusätzlich zum eigenen
 
 ## Projektstatus
 
-**Version 1.3.0** — Erster Plugin-Integrations-Cycle live (Honorific Custom-Titles im Chat-Header), Theme-Katalog auf neun Built-ins, Settings thematisch re-sortiert, Standalone-Cut abgeschlossen (Stand: 2026-05-06).
+**Version 1.4.2** — ChatLog Frame-Hot-Path: Per-Frame-Allokationen aus dem ChatLogWindow-Render-Pfad und der Settings-StatusBar eliminiert. Card-Mode-Border-Loop in DrawMessages hebt fünf Invarianten in einen Pre-Loop-Hoist innerhalb des BeginChild-Scopes, AutoTellTabTint bekommt einen Per-Tab-Cache via TabTintCache (separate Validation-Keys pro Cache, kein Cross-Invalidation), StatusBar zieht den Cache-Gate-Check vor die LINQ-Pfade und ersetzt Sum+Count durch eine Single-Pass-Foreach. Realistische Frame-Time-Recovery: 2-5 % in typischen Szenen, mehr bei Pop-Out-Heavy-Setups. Dritter Sub-Patch der v1.4.x Polish-Sweep-Serie (Stand: 2026-05-07).
 
 Hellion Chat ist ein eigenständiges Plugin, kein Fork mehr im Repository-Sinne. Vollständig abgeschlossen:
 
@@ -241,7 +241,8 @@ Hellion Chat ist ein eigenständiges Plugin, kein Fork mehr im Repository-Sinne.
 - About-Tab im Hellion-Branding, EN und DE lokalisiert, mit License und Disclaimer
 - AI-Disclosure dokumentiert (siehe [`docs/AI_DISCLOSURE.md`](docs/AI_DISCLOSURE.md))
 - Standalone-Cut: Namespace `HellionChat.*`, IPC-Kanäle `HellionChat.*`, Source-Tree-Restructure, Conflict-Detection gegen Upstream Chat 2, SQLite-CVE-Härtung (3.50.3)
-- Theme-Engine mit neun eingebauten Themes plus JSON-Authoring-Format (Engine v1.1.0, Katalog erweitert in v1.2.3, inkl. CVD-safe Hellion Spectrum)
+- Theme-Engine mit zehn eingebauten Themes plus JSON-Authoring-Format (Engine v1.1.0, Katalog erweitert in v1.2.3, inkl. CVD-safe Hellion Spectrum; Synthwave Sunset in v1.4.1)
+- ABGR-Cache auf den Theme-Records: HellionStyle.PushGlobal liest pre-computed ABGR statt RGBA→ABGR pro Slot pro Frame (v1.4.1, ~13 % Render-Time-Recovery)
 
 In Arbeit: schrittweise Modernisierung des UI-Look-and-Feel über die Theme-Engine hinaus. Was als Nächstes geplant ist und welche Themen langfristig auf der Liste stehen, steht in [`docs/ROADMAP.md`](docs/ROADMAP.md). Konkrete eingeplante Items werden zusätzlich im [GitHub-Issue-Tracker](https://github.com/JonKazama-Hellion/HellionChat/issues) mit dem `roadmap`-Label geführt.
 

docs/CHANGELOG.md

@@ -12,6 +12,107 @@ und verlinkt für Details auf die Release-Pages.
 
 ---
 
+## Hellion Chat 1.4.2 — ChatLog Frame-Hot-Path
+
+Third sub-patch of the v1.4.x Polish Sweep series. Per-frame
+allocations from the chat-log render path eliminated.
+
+- `DrawMessages` card-mode hoists `theme`/`drawList`/`winLeft`/
+  `winRight`/`borderColorAbgr` out of the per-message loop. About
+  500 redundant calls per frame at 100 visible messages, multiplied
+  by every pop-out window
+- Auto-tell tab tint and icon use a per-tab cache. Hash
+  computation and string allocation only happen when the tell
+  target name or world drifts. `AutoTellTabTint` stays a pure
+  hash helper; cache lives in a thin `TabTintCache` wrapper
+- Status bar gates its tab aggregation behind the same
+  one-second cache it already used for the format strings.
+  LINQ `Sum` and `Count` replaced with a single `foreach` pass
+  that runs on roughly 1 % of frames
+
+Realistic frame-time recovery: 2-5 % in typical scenes, more
+on pop-out-heavy setups because the card-border hoist scales
+per window.
+
+Modding & support: join Hellion Forge — https://discord.gg/X9V7Kcv5gR
+
+Based on Chat 2 1.35.3 (upstream Infiziert90/ChatTwo, EUPL-1.2).
+
+---
+
+## Hellion Chat 1.4.1 — Theme Engine Performance
+
+Second sub-patch of the v1.4.x Polish Sweep series. Heap
+pressure from the theme engine's per-frame render path
+removed, plus a tenth built-in theme and hardening for
+the custom-theme hot-reload.
+
+- Theme records carry a pre-computed ABGR-packed cache
+  for every color slot; cache is filled when the theme
+  is registered and refreshed defensively on every
+  `Switch()`
+- `HellionStyle.PushGlobal` reads ABGR values from the
+  cache instead of calling `ColourUtil.RgbaToAbgr` per
+  slot per frame; ~13 % render-time recovery measured
+  in typical scenes (plan estimate was 2–6 %, real
+  ~10–15 %)
+- `ThemeRegistry` custom-theme reload distinguishes a
+  recoverable file lock (editor mid-save) from a
+  permanent IO failure; locked themes keep their
+  last-known-good snapshot and retry on the next
+  lookup instead of dropping out of the picker
+- New built-in: **Synthwave Sunset** — Hot Magenta + Cyan
+  on midnight violet, 80s neon-grid vibes; tenth theme
+  in the picker
+- Author credits refreshed: brand themes are credited
+  as "Hellion Forge"; **Mint Grove** and **Forge
+  Merchantman** now credited to **Carla Beleandis** as
+  a community thanks
+
+No schema bump, no user-visible behaviour change other
+than smoother frames on GC-sensitive setups and one
+additional colour option.
+
+Modding & support: join Hellion Forge — https://discord.gg/X9V7Kcv5gR
+
+Based on Chat 2 1.35.3 (upstream Infiziert90/ChatTwo, EUPL-1.2).
+
+---
+
+## Hellion Chat 1.4.0 — Critical Lifecycle Fixes
+
+First sub-patch of the v1.4.x Polish Sweep series. Seven
+known lifecycle and race bugs eliminated before any
+performance refactor sits on top.
+
+- MessageStore disposal no longer triggers GC.Collect
+  globally; Pooling=false on the SQLite connection means
+  there's nothing left to clean up by hand
+- PendingMessage and RetentionSweep worker threads are
+  explicitly marked IsBackground=true so the plugin domain
+  can unload during XIVLauncher reload without waiting
+  for them
+- EmoteCache image and gif loaders moved from async-void
+  to async Task with a shared task tracker, draining
+  on Dispose so an in-flight load can no longer write
+  to a disposed EmoteImages entry
+- DisposeAsync 10s timeout now warns loudly instead of
+  silently leaving the worker behind
+- Plugin.Dispose flushes any pending DeferredSaveFrames
+  before tearing services down, so settings changes
+  made in the last few frames before disable are no
+  longer lost
+- The v13→v14 config migration now reads the pre-v13
+  backup and carries HellionThemeWindowOpacity into the
+  new WindowOpacity field instead of falling back to
+  the default 0.85
+
+Modding & support: join Hellion Forge — https://discord.gg/X9V7Kcv5gR
+
+Based on Chat 2 1.35.3 (upstream Infiziert90/ChatTwo, EUPL-1.2).
+
+---
+
 ## Hellion Chat 1.3.0 - Plugin Integrations: Honorific
 
 First step on the plugin-integration roadmap. HellionChat now

docs/ROADMAP.md

@@ -12,15 +12,47 @@ Privacy-First-Schnittmenge des Plugins erweisen.
 
 ---
 
-## Nächster Cycle (v1.4.0)
+## Nächster Cycle (v1.4.3)
 
-**Polish & Motion** - Theme-Crossfade, Header-Quick-Picker,
-Lerp-Animationen, ggf. Theme-Family-Picker (Carls Grün-Familie
-mit Forest/Moss/Mint-Helligkeitsstufen).
+**Plugin-Load Async-Init** — IAsyncDalamudPlugin-Migration
+und FontManager-async, Plugin-Konstruktor von 3.16 Sek auf
+unter 500 ms perceived load time. Größter und riskantester
+Patch der Serie, kommt nach drei stabilen Vorläufer-Patches.
 
-Spec wird im Brainstorming-Cycle vor Beginn der Phase ausgearbeitet.
+## v1.4.2 — ChatLog Frame-Hot-Path (released <Datum>)
 
-## v1.3.0 - Plugin Integrations: Honorific (geplant <Datum>)
+Dritter Sub-Patch der v1.4.x Polish-Sweep-Serie. Per-Frame-
+Allokationen aus dem ChatLogWindow-Render-Pfad und der
+Settings-StatusBar eliminiert. Card-Mode-Border-Loop in
+DrawMessages hebt fünf Invarianten in einen Pre-Loop-Hoist,
+AutoTellTabTint bekommt einen Per-Tab-Cache via TabTintCache
+(separate Validation-Keys pro Cache, kein Cross-Invalidation),
+StatusBar zieht den Cache-Gate-Check vor die Aggregations
+und ersetzt LINQ Sum+Count durch eine Single-Pass-Foreach.
+
+## v1.4.1 — Theme Engine Performance (released <Datum>)
+
+Zweiter Sub-Patch der v1.4.x Polish-Sweep-Serie. ABGR-Cache
+auf den Theme-Records pre-computed, HellionStyle.PushGlobal
+liest aus dem Cache statt pro Slot pro Frame zu konvertieren.
+**~13 % Render-Time-Recovery** im Smoke-Test (Plan-Erwartung
+2-6 % war konservativ, real ~10-15 %). Custom-Theme-Hot-Reload
+überlebt transient File-Locks via Last-Known-Good-Snapshot.
+Plus: Synthwave Sunset als zehnter Built-In, Author-Credits
+auf Hellion Forge konsolidiert, Mint Grove + Forge Merchantman
+auf Carla Beleandis als Community-Thanks.
+
+## v1.4.0 — Critical Lifecycle Fixes (released 2026-05-07)
+
+Erster Sub-Patch der v1.4.x Polish-Sweep-Serie. Sieben P0-
+Findings aus Audit-Pass-3 und Pass-4 abgearbeitet:
+async-void-Loads, fehlende IsBackground-Flags, GC.Collect
+in Dispose, DeferredSave-Race und Pre-v13-Backup-Lookup für
+WindowOpacity. Keine Schema-Bumps, keine Funktions-
+Änderungen für den User außer dass Reload und Shutdown
+spürbar sauberer laufen.
+
+## v1.3.0 - Plugin Integrations: Honorific (released 2026-05-07)
 
 Erster Cycle der Plugin-Integrations-Roadmap. Honorific-Custom-
 Titles werden im Chat-Header angezeigt, mit Auto-Detect und
@@ -60,7 +92,7 @@ Aus dem ursprünglichen v1.1.0-Plan (Ad-Block / Spam-Filter, Receive-
 Suppressed-Tells-Toggle) wurden zugunsten der Theme-Engine zurück­
 gestellt — beide Items leben weiter im Mittelfrist-Block.
 
-## Mittelfristig (v1.3.x – v1.4.0)
+## Mittelfristig (v1.4.x+)
 
 - **Plugin-Integrations-Roadmap (Cycles 2-6)** - sechs Plugin-
   Integrationen geplant, Honorific (Cycle 1) ist live, danach folgen

docs/release-notes/v1.3.0-forge-post.md

@@ -1,20 +0,0 @@
-**Hellion Chat 1.3.0 - Plugin Integrations: Honorific**
-
-EN - First plugin-integration cycle:
-- Honorific titles now show in the chat header above the message log
-- Live updates, auto-hide when Honorific is not installed
-- New "Integrations" settings tab with status indicator and toggle
-- Maintainer attribution buttons for Honorific repo and Caraxi profile
-- Coming soon: context menu actions, smart notifications, RP status block, ExtraChat channels, quick DMs
-
-DE - Erste Plugin-Integration:
-- Honorific-Titel jetzt im Chat-Header über dem Message-Log
-- Live-Update, Auto-Hide wenn nicht installiert
-- Neuer "Integrations"-Settings-Tab mit Status-Indikator und Toggle
-- Maintainer-Attribution-Buttons für Honorific-Repo und Caraxi-Profil
-- Bald: Kontextmenü, Notifications, RP-Block, ExtraChat, schnelle DMs
-
-Got integration ideas? Hop on the Hellion Forge.
-Idee für eine Integration? Schreib mir auf der Forge.
-
-Based on Chat 2 1.35.3 (upstream Infiziert90/ChatTwo, EUPL-1.2).

docs/release-notes/v1.3.0-github-release.md

@@ -1,19 +0,0 @@
-## Hellion Chat 1.3.0 - Plugin Integrations: Honorific
-
-First step on the plugin-integration roadmap. HellionChat now
-listens to Honorific and shows your custom title in the chat
-header. The slot auto-hides when Honorific is not installed,
-when no custom title is active, or when you are using the
-original FFXIV title.
-
-- New "Integrations" settings tab
-- Honorific integration with auto-detection and live updates
-- "Coming soon" preview of the next five planned integrations:
-  context menu actions, smart notifications, RP status block,
-  ExtraChat channels, and quick DM compose
-- Maintainer attribution buttons for Honorific repo and Caraxi
-- New service-class pattern under HellionChat/Integrations/
-
-Modding and support: join Hellion Forge - https://discord.gg/X9V7Kcv5gR
-
-Based on Chat 2 1.35.3 (upstream Infiziert90/ChatTwo, EUPL-1.2).

repo.json

@@ -3,8 +3,8 @@
     "Author": "JonKazama-Hellion",
     "Name": "Hellion Chat",
     "InternalName": "HellionChat",
-    "AssemblyVersion": "1.3.0.0",
-    "Description": "Hellion Chat is a privacy-focused chat replacement for FINAL FANTASY XIV based on the Chat 2 codebase (EUPL-1.2). One feature is intentionally removed (the optional webinterface) and a stack of privacy controls is added on top. Tabs, channel filters, RGB colours, emotes, screenshot mode, IPC integration and the chat replacement window itself work the same. The webinterface is intentionally not part of Hellion Chat because it serves a different use case from the smaller default footprint this plugin is built around.\n\nOn top of that, Hellion Chat adds privacy and data-handling controls designed to align with the modern data protection rules that apply across the EU, the United States and Japan. By default only your own conversations are stored; messages from strangers, NPCs and system spam stay out of the database. Retention windows are configurable per channel, history can be wiped retroactively, and stored data can be exported on demand.\n\nKey privacy and data-handling features:\n\n- Channel whitelist with a Privacy-First default\n- Per-channel retention with a daily background sweep\n- Retroactive cleanup with a Ctrl+Shift confirm\n- Export to Markdown, JSON or CSV\n- First-run wizard with three preset profiles (Privacy-First, Casual, Full History)\n- Bilingual UI (English and German) with live language switching\n- Independent plugin state — own config file and database directory, so Hellion Chat does not share state with upstream Chat 2\n\nv1.1.0 — Theme engine with five built-in themes (Hellion Arctic, Chat 2 Klassik, Event Horizon, Moonlit Bloom, Mint Grove) plus JSON-based custom-theme authoring. Settings rebuilt around a card grid with section detail views. See docs/THEME-AUTHORING.md.\n\nv1.2.3 — Theme catalogue grown to nine built-in themes: Hellion Arctic, Hellion Spectrum (CVD-safe Deuteran/Protan), Chat 2 Klassik, Event Horizon, Moonlit Bloom, Mint Grove, Night Blue, Indigo Violet, Forge Merchantman.\n\nv1.3.0 First plugin integration cycle. Honorific custom titles are shown in the chat header above the message log, with auto-detect and silent fallback when Honorific is not installed.\n\nBased on Chat 2 by Infi and Anna, licensed under EUPL-1.2.\n\nModding & support: join the Hellion Forge Discord at https://discord.gg/X9V7Kcv5gR — community for Hellion Chat and other Hellion Online Media plugins/tools.",
+    "AssemblyVersion": "1.4.2.0",
+    "Description": "Hellion Chat is a privacy-focused chat replacement for FINAL FANTASY XIV based on the Chat 2 codebase (EUPL-1.2). One feature is intentionally removed (the optional webinterface) and a stack of privacy controls is added on top. Tabs, channel filters, RGB colours, emotes, screenshot mode, IPC integration and the chat replacement window itself work the same. The webinterface is intentionally not part of Hellion Chat because it serves a different use case from the smaller default footprint this plugin is built around.\n\nOn top of that, Hellion Chat adds privacy and data-handling controls designed to align with the modern data protection rules that apply across the EU, the United States and Japan. By default only your own conversations are stored; messages from strangers, NPCs and system spam stay out of the database. Retention windows are configurable per channel, history can be wiped retroactively, and stored data can be exported on demand.\n\nKey privacy and data-handling features:\n\n- Channel whitelist with a Privacy-First default\n- Per-channel retention with a daily background sweep\n- Retroactive cleanup with a Ctrl+Shift confirm\n- Export to Markdown, JSON or CSV\n- First-run wizard with three preset profiles (Privacy-First, Casual, Full History)\n- Bilingual UI (English and German) with live language switching\n- Independent plugin state — own config file and database directory, so Hellion Chat does not share state with upstream Chat 2\n\nv1.3.0 First plugin integration cycle. Honorific custom titles are shown in the chat header above the message log, with auto-detect and silent fallback when Honorific is not installed.\n\nv1.4.0 — Critical Lifecycle Fixes. Plugin reload and shutdown are cleaner: SQLite no longer leans on GC pressure to release its file, worker threads are explicitly background, deferred config saves no longer get lost mid-disable, and pre-v13 config backups carry the user's custom theme opacity into the v14 schema instead of falling back to the default.\n\nv1.4.1 — Theme Engine Performance plus a tenth built-in. HellionStyle.PushGlobal reads pre-computed ABGR values from a per-theme cache instead of converting RGBA per slot per frame (~13 % render-time recovery in typical scenes). Custom-theme hot-reload survives transient file locks (editor mid-save keeps the last-known-good snapshot). Synthwave Sunset joins as the tenth built-in theme — Hot Magenta + Cyan on midnight violet, 80s neon-grid vibes.\n\nv1.4.2 — ChatLog Frame-Hot-Path. Three per-frame allocation patterns gone from the chat-log render path: card-mode borders hoist invariants out of the per-message loop, auto-tell tab tint and icon get a per-tab cache, and the status bar gates its tab aggregation behind the same one-second cache it uses for the format strings.\n\nBased on Chat 2 by Infi and Anna, licensed under EUPL-1.2.\n\nModding & support: join the Hellion Forge Discord at https://discord.gg/X9V7Kcv5gR — community for Hellion Chat and other Hellion Online Media plugins/tools.",
     "ApplicableVersion": "any",
     "RepoUrl": "https://github.com/JonKazama-Hellion/HellionChat",
     "Tags": [
@@ -20,12 +20,12 @@
     "CanUnloadAsync": false,
     "LoadPriority": 0,
     "Punchline": "Chat replacement with privacy controls aligned to EU, US and JP rules — based on Chat 2 (EUPL-1.2)",
-    "Changelog": "**Hellion Chat 1.3.0 - Plugin Integrations: Honorific**\n\nFirst step on the plugin-integration roadmap. HellionChat now listens to Honorific and shows your custom title in the chat header. The slot auto-hides when Honorific is not installed, when no custom title is active, or when you are using the original FFXIV title.\n\n- New \"Integrations\" settings tab\n- Honorific integration with auto-detection and live updates\n- \"Coming soon\" preview of the next five planned integrations: context menu actions, smart notifications, RP status block, ExtraChat channels, and quick DM compose\n- Maintainer attribution buttons for Honorific repo and Caraxi\n- New service-class pattern under HellionChat/Integrations/\n\nModding and support: join Hellion Forge - https://discord.gg/X9V7Kcv5gR\n\nBased on Chat 2 1.35.3 (upstream Infiziert90/ChatTwo, EUPL-1.2).\n\n**Hellion Chat 1.2.3 — Theme Expansion**\n\nFour new built-in themes round out the picker. No engine changes, no settings touched — just more colour options.\n\n- **Night Blue** — Royal Blue on deep marine. Cool tech-dashboard mood, distinct from the brand themes.\n- **Indigo Violet** — Royal Violet on deep indigo with a turquoise-mint counter for an aurora glitter feel. Sister to Event Horizon but darker and denser; the turquoise accent keeps the two distinguishable.\n- **Forge Merchantman** — Patina bronze on workshop slate, warm amber counter. Hellion Forge given a theme of its own — sister to Hellion Arctic but greener and warmer instead of cold cyan.\n- **Hellion Spectrum** — Deuteran/Protan-safe channel colours using Wong/Okabe-Ito palette tones. Channel identity (Tell pink, Yell yellow, Shout orange, Party blue, FC green) is preserved; tones are chosen so each channel stays distinguishable under red-green colour vision deficiency. Covers the ~99% of CVD cases that are red-green.\n\nNo schema bump, no migration. Default theme is unchanged (Hellion Arctic). Existing custom themes keep working.\n\nBased on Chat 2 1.35.3 (upstream Infiziert90/ChatTwo, EUPL-1.2).\n\n---\n\nEarlier history: https://github.com/JonKazama-Hellion/HellionChat/releases",
+    "Changelog": "**Hellion Chat 1.4.2 — ChatLog Frame-Hot-Path**\n\nThird sub-patch of the v1.4.x Polish Sweep series. Per-frame allocations from the chat-log render path eliminated.\n\n- DrawMessages card-mode hoists theme/drawList/winLeft/winRight/borderColorAbgr out of the per-message loop. About 500 redundant calls per frame at 100 visible messages, multiplied by every pop-out window\n- Auto-tell tab tint and icon use a per-tab cache. Hash computation and string allocation only happen when the tell target name or world drifts. AutoTellTabTint stays a pure hash helper; cache lives in a thin TabTintCache wrapper\n- Status bar gates its tab aggregation behind the same one-second cache it already used for the format strings. LINQ Sum and Count replaced with a single foreach pass that runs on roughly 1% of frames\n\nRealistic frame-time recovery: 2-5% in typical scenes, more on pop-out-heavy setups because the card-border hoist scales per window.\n\nModding & support: join Hellion Forge — https://discord.gg/X9V7Kcv5gR\n\nBased on Chat 2 1.35.3 (upstream Infiziert90/ChatTwo, EUPL-1.2).\n\n**Hellion Chat 1.4.1 — Theme Engine Performance**\n\nSecond sub-patch of the v1.4.x Polish Sweep series. Heap pressure from the theme engine's per-frame render path removed, plus a tenth built-in theme and hardening for the custom-theme hot-reload.\n\n- Theme records carry a pre-computed ABGR-packed cache for every color slot; cache is filled when the theme is registered and refreshed defensively on every Switch()\n- HellionStyle.PushGlobal reads ABGR values from the cache instead of calling ColourUtil.RgbaToAbgr per slot per frame; ~13 % render-time recovery measured in typical scenes (plan estimate was 2–6 %, real ~10–15 %)\n- ThemeRegistry custom-theme reload distinguishes a recoverable file lock (editor mid-save) from a permanent IO failure; locked themes keep their last-known-good snapshot and retry on the next lookup instead of dropping out of the picker\n- New built-in: Synthwave Sunset — Hot Magenta + Cyan on midnight violet, 80s neon-grid vibes; tenth theme in the picker\n- Author credits refreshed: brand themes are credited as \"Hellion Forge\"; Mint Grove and Forge Merchantman now credited to Carla Beleandis as a community thanks\n\nNo schema bump, no user-visible behaviour change other than smoother frames on GC-sensitive setups and one additional colour option.\n\nModding & support: join Hellion Forge — https://discord.gg/X9V7Kcv5gR\n\nBased on Chat 2 1.35.3 (upstream Infiziert90/ChatTwo, EUPL-1.2).\n\n**Hellion Chat 1.4.0 — Critical Lifecycle Fixes**\n\nFirst sub-patch of the v1.4.x Polish Sweep series. Seven known lifecycle and race bugs eliminated before any performance refactor sits on top.\n\n- MessageStore disposal no longer triggers GC.Collect globally; Pooling=false on the SQLite connection means there's nothing left to clean up by hand\n- PendingMessage and RetentionSweep worker threads are explicitly marked IsBackground=true so the plugin domain can unload during XIVLauncher reload without waiting for them\n- EmoteCache image and gif loaders moved from async-void to async Task with a shared task tracker, draining on Dispose so an in-flight load can no longer write to a disposed EmoteImages entry\n- DisposeAsync 10s timeout now warns loudly instead of silently leaving the worker behind\n- Plugin.Dispose flushes any pending DeferredSaveFrames before tearing services down, so settings changes made in the last few frames before disable are no longer lost\n- The v13→v14 config migration now reads the pre-v13 backup and carries HellionThemeWindowOpacity into the new WindowOpacity field instead of falling back to the default 0.85\n\nModding & support: join Hellion Forge — https://discord.gg/X9V7Kcv5gR\n\nBased on Chat 2 1.35.3 (upstream Infiziert90/ChatTwo, EUPL-1.2).\n\n**Hellion Chat 1.3.0 - Plugin Integrations: Honorific**\n\nFirst step on the plugin-integration roadmap. HellionChat now listens to Honorific and shows your custom title in the chat header. The slot auto-hides when Honorific is not installed, when no custom title is active, or when you are using the original FFXIV title.\n\n- New \"Integrations\" settings tab\n- Honorific integration with auto-detection and live updates\n- \"Coming soon\" preview of the next five planned integrations: context menu actions, smart notifications, RP status block, ExtraChat channels, and quick DM compose\n- Maintainer attribution buttons for Honorific repo and Caraxi\n- New service-class pattern under HellionChat/Integrations/\n\nModding and support: join Hellion Forge - https://discord.gg/X9V7Kcv5gR\n\nBased on Chat 2 1.35.3 (upstream Infiziert90/ChatTwo, EUPL-1.2).\n\n---\n\nEarlier history: https://github.com/JonKazama-Hellion/HellionChat/releases",
     "AcceptsFeedback": true,
-    "DownloadLinkInstall": "https://github.com/JonKazama-Hellion/HellionChat/releases/download/v1.3.0/latest.zip",
-    "DownloadLinkUpdate": "https://github.com/JonKazama-Hellion/HellionChat/releases/download/v1.3.0/latest.zip",
-    "DownloadLinkTesting": "https://github.com/JonKazama-Hellion/HellionChat/releases/download/v1.3.0/latest.zip",
-    "TestingAssemblyVersion": "1.3.0.0",
+    "DownloadLinkInstall": "https://github.com/JonKazama-Hellion/HellionChat/releases/download/v1.4.2/latest.zip",
+    "DownloadLinkUpdate": "https://github.com/JonKazama-Hellion/HellionChat/releases/download/v1.4.2/latest.zip",
+    "DownloadLinkTesting": "https://github.com/JonKazama-Hellion/HellionChat/releases/download/v1.4.2/latest.zip",
+    "TestingAssemblyVersion": "1.4.2.0",
     "IconUrl": "https://raw.githubusercontent.com/JonKazama-Hellion/HellionChat/main/HellionChat/images/icon.png",
     "ImageUrls": [
       "https://raw.githubusercontent.com/JonKazama-Hellion/HellionChat/main/HellionChat/images/chatWindow.png",