fix(preflight): avoid jq SIGPIPE race in verify-changelog-sync

The Block C check used `jq -r '.[0].Changelog' | grep -qE ...` to spot
the **vX.Y.Z** marker. With `set -o pipefail`, grep -q closing stdin on
the first match makes jq trip SIGPIPE on the rest of the multi-KB
Changelog string, which the script then surfaces as a false-positive
"Changelog missing **vX.Y.Z** subblock" failure. Interactive shells
sometimes raced through fast enough to hide the issue, but the pre-push
runner hit it reliably (saw it on the v1.4.10 release-cut push attempt).

Switched the pipe to a process substitution so jq writes into a FIFO
and SIGPIPE never enters the picture. Both directions of the marker
check now stay deterministic.

.github/forge-posts/v1.4.10.md

@@ -0,0 +1,36 @@
+---
+subtitle: Symbol-Picker und Tell-History Fix
+versionsnatur: Feature-Patch + Hotfix
+---
+
+- Symbol-Picker im Chat-Eingang: ein kleiner Smile-Button links neben
+  dem Kanal-Indikator öffnet ein Popup mit zwei Tabs. Der erste listet
+  alle 161 FFXIV-PUA-Glyphen (Dalamuds SeIconChar); der zweite trägt
+  97 verifizierte BMP-Symbole (Latin-Marken, Währungen, das ganze
+  griechische Alphabet, Geometrie, Spielkarten, Noten) — jedes davon
+  über `/echo` und `/say` in einer vierrundigen Whitelist-Probe
+  durchgereicht, damit der Channel-Render dem entspricht, was der
+  Picker anzeigt. Klick fügt das Symbol an der Cursor-Position ein,
+  Multi-Insert lässt das Popup offen, eine Recent-Used-Leiste zeigt
+  die letzten sechzehn Picks über beide Tabs. Toggle in Settings →
+  Chat → Nachrichten-Verhalten, Default an.
+- Verlauf in angepinnten Tell-Tabs lädt wieder vollständig: ein
+  versteckter 500-Zeilen-Scan-Cap in PreloadHistory hat das
+  User-Setting `AutoTellTabsHistoryPreload` überschrieben, wodurch
+  weniger-frequente Tell-Partner ihren Backlog verloren haben sobald
+  die Scan-Schicht mit anderen Chat-Partnern voll lief. Cap ist raus,
+  der Index auf `(Receiver, Date)` hält die Query schnell.
+- Slash-Command-Teardown: /hellion, /hellionView, /hellionDebugger
+  (und im Debug-Build /hellionSeString) sind als private Felder
+  gecached. Plugin-Dispose detached die echte Registrierung, statt
+  mit identischen Args neu zu registrieren — schließt eine latente
+  Wartungs-Falle aus v1.4.9.
+- v1.4.x-Polish-Sweep endet hier. Der ImGuiListClipper-Refactor von
+  der v1.4.10-Reserve-Liste wurde gecancelt, nachdem der Cross-
+  Plattform-Smoke gezeigt hat dass das Scroll-Gummi ein Wine/Linux-
+  Quirk ist — Windows-User haben es nie gesehen. Spike dafür kommt in
+  einem späteren Patch. Nächster Major-Cycle ist v1.5.0 mit der
+  DI-Container-Adoption (`Microsoft.Extensions.Hosting` +
+  `ILogger<T>`) nach dem Lightless-Vorbild.
+- Migration v17 unverändert: kein Schema-Bump, kein
+  Config-Migrations-Aufwand.

.github/forge-posts/v1.4.8.md

@@ -0,0 +1,21 @@
+---
+subtitle: Hook-Layer und Polish-Quick-Wins
+versionsnatur: Polish-Patch
+---
+
+- DbViewer Volltext-Suche: optionaler FTS5-Index über die ganze Chat-Historie.
+  Wird beim ersten v1.4.8-Start asynchron im Hintergrund gebaut, Progress als
+  Toast. Lokale Page-Suche bleibt Default. Such-Eingaben werden als exakte
+  Wortfolge gematcht; mehrere Wörter werden nur gefunden, wenn sie zusammen
+  und in der Reihenfolge stehen. Wer rohe FTS5-MATCH-Syntax nutzen will, setzt
+  eigene Anführungszeichen um den Suchbegriff.
+- Custom-Theme-Files laden sich beim Speichern automatisch neu, wenn das Theme
+  aktiv ist. Kein Picker-Klick mehr nötig.
+- Retention-Sweep blockt nicht mehr den Framework-Thread. Der Mini-Hitch von
+  ~194ms pro Sweep ist weg.
+- Statusleiste rendert sauber bei Windows-Skalierung über 100%.
+- Receive-Suppressed-Tells-Routing wurde in diesem Cycle untersucht und auf
+  v1.5.x verschoben: wenn andere Plugins Tells via CheckMessageHandled
+  unterdrücken, überspringt FFXIVs Chat-Pipeline den RaptureLogModule-Resolver
+  und HellionChats Tab-Routing verliert den Tell-Partner. Der Fix liegt
+  architektonisch neben dem geplanten Ad-Block-Hook-Layer und kommt dort mit.

.github/forge-posts/v1.4.9.md

@@ -0,0 +1,37 @@
+---
+subtitle: Plugin-Load Render Polish
+versionsnatur: Performance-Patch
+---
+
+- First-Frame-HITCH unter 100 ms: der erste Render-Frame des Plugins liegt
+  jetzt bei ~76 ms Median (vorher ~127 ms), die Dalamud-Warnung
+  „UiBuilder(Hellion Chat) > 100ms" beim Plugin-Start ist damit weg.
+  Erreicht durch das Verlagern von sechs nicht-essentiellen Render-
+  Sektionen (Statusleiste, Kanalname-Chunks, Fenster-Bounds-Check,
+  Hinweis-Banner, Autocomplete, Input-Preview) auf den zweiten Frame.
+  Bei 60 fps sieht man die deferred-Sektionen ~17 ms später, was im
+  Atlas-Build-Fenster nach einem Reload unsichtbar bleibt.
+- Slash-Commands zentral registriert: /hellion, /hellionView,
+  /hellionSeString und /hellionDebugger werden jetzt im Plugin-Load zentral
+  registriert statt erst beim ersten Öffnen ihres Ziel-Fensters. Heißt: die
+  Befehle funktionieren ab dem ersten Tick, auch wenn das jeweilige Fenster
+  nie geöffnet wurde. Der „Einstellungen"-Button im Plugin-Manager hängt am
+  selben Pfad.
+- Plugin-Load-Diagnose-Logs als Tripwire: die Profiling-Logs für
+  MessageStore.Connect, MessageStore.Migrate, FilterAllTabs und den
+  Auto-Translate-Warmup bleiben auf Information-Level eingeschaltet. Falls
+  eine zukünftige Änderung die Lade-Zeit wieder über 100 ms drückt, taucht
+  der Mehrverbrauch direkt im /xllog auf, ohne dass jemand erst den
+  Debug-Filter einschalten muss.
+- ChatTwo-IPC-Kompatibilitäts-Layer: HellionChat spiegelt jetzt die
+  komplette ChatTwo-IPC-Surface (`GetChatInputState`,
+  `ChatInputStateChanged`, `Register`, `Unregister`, `Available`,
+  `Invoke`) zusätzlich zu unseren eigenen `HellionChat.*`-Gates unter
+  dem `ChatTwo.*`-Namensraum. Drittseitige Integrationen die nur auf
+  ChatTwo's IPC reagieren, etwa die Kontextmenü-Hooks von Artisan und
+  AllaganTools, funktionieren damit weiter ohne Code-Änderung auf
+  ihrer Seite. Die Conflict-Detection blockiert das parallele Laden
+  von ChatTwo, daher kein Namensraum-Konflikt im Live-Betrieb.
+- Migration v17 unverändert: kein Schema-Bump, kein Config-Migrations-
+  Aufwand. Nach dem Update läuft das Plugin gegen die bestehende
+  v17-Datenbank weiter.

HellionChat/Configuration.cs

@@ -176,6 +176,7 @@ public class Configuration : IPluginConfiguration
     public bool SortAutoTranslate;
     public bool CollapseDuplicateMessages;
     public bool CollapseKeepUniqueLinks;
+    public bool SymbolPickerEnabled = true;
     public bool PlaySounds = true;
     public bool KeepInputFocus = true;
     public int MaxLinesToRender = 2_500; // 1-10000
@@ -270,6 +271,7 @@ public class Configuration : IPluginConfiguration
         SortAutoTranslate = other.SortAutoTranslate;
         CollapseDuplicateMessages = other.CollapseDuplicateMessages;
         CollapseKeepUniqueLinks = other.CollapseKeepUniqueLinks;
+        SymbolPickerEnabled = other.SymbolPickerEnabled;
         PlaySounds = other.PlaySounds;
         KeepInputFocus = other.KeepInputFocus;
         MaxLinesToRender = other.MaxLinesToRender;

HellionChat/HellionChat.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Dalamud.NET.Sdk/15.0.0">
     <PropertyGroup>
         <!-- Independent versioning; see yaml changelog for upstream Chat 2 base -->
-        <Version>1.4.7</Version>
+        <Version>1.4.10</Version>
         <ImplicitUsings>enable</ImplicitUsings>
         <Nullable>enable</Nullable>
         <!-- Use lock file to pin exact versions -->

HellionChat/HellionChat.yaml

@@ -35,6 +35,122 @@ tags:
     - Replacement
     - Privacy
 changelog: |-
+    **v1.4.10 — Symbol-Picker and Tell-History Fix (2026-05-16)**
+
+    Eleventh and final sub-patch of the v1.4.x polish-sweep series.
+    Symbol picker for the chat input, a tell-history reload fix for
+    users with many active partners, and a closing cleanup sweep
+    before v1.5.0 picks up the DI-container adoption.
+
+    - Symbol picker: a small smile-icon button left of the channel
+      indicator opens a popup with two tabs. The first lists all 161
+      FFXIV PUA glyphs (Dalamud's SeIconChar enum); the second
+      carries 97 server-verified BMP symbols (latin marks, currency,
+      the full Greek alphabet, geometric shapes, suits, notes) —
+      every one of them round-tripped through /echo and /say in a
+      four-round probe so the in-channel render matches what the
+      picker shows. Click drops the glyph at the caret, multi-insert
+      keeps the popup open, and a recent-used strip floats the last
+      sixteen picks across both tabs. Toggle in Settings → Chat →
+      Message behaviour, default on.
+    - Pinned auto-tell tabs reload their full history again: a
+      hidden 500-row scan cap in PreloadHistory used to override the
+      user-configurable AutoTellTabsHistoryPreload setting, so
+      less-frequent pinned partners (rare /tell sessions in an
+      otherwise busy week) lost their backlog. The cap is removed;
+      the (Receiver, Date) index keeps SQL fast, the client-side
+      loop still respects your setting as the upper bound.
+    - Slash-command teardown: /hellion, /hellionView,
+      /hellionDebugger (and #if DEBUG /hellionSeString) wrappers are
+      now cached as private fields. Plugin teardown detaches the
+      live registration instead of re-Register'ing with identical
+      args — closes a latent maintenance hazard from v1.4.9.
+    - v1.4.x polish-sweep wraps up here. The ImGuiListClipper render
+      refactor that was on the v1.4.10 reserve list got dropped
+      after cross-platform smoke showed the scroll rubber-band is a
+      Wine / Linux render-pipeline quirk, not universal — Windows
+      users never saw it. It will get its own platform-targeted
+      spike in a later patch. Next major cycle is v1.5.0 with the
+      DI-container adoption (Microsoft.Extensions.Hosting +
+      ILogger<T>) modelled on Lightless.
+    - Migration v17 stays (no schema bump).
+
+    Based on Chat 2 1.35.3 (upstream Infiziert90/ChatTwo, EUPL-1.2).
+
+    ---
+
+    **v1.4.9 — Plugin-Load Render Polish (2026-05-15)**
+
+    Tenth sub-patch of the v1.4.x polish-sweep series. First-frame
+    render cost drops from ~127 ms median to ~76 ms median,
+    comfortably under Dalamud's 100 ms HITCH warning threshold.
+
+    - First-frame defer: six non-essential rendering sections inside
+      ChatLogWindow skip their first Draw and run one frame later
+      (bottom status bar, channel-name SeString chunks, window bounds
+      check, v0.6.1 hint banner, autocomplete, input-preview
+      calculation). User-visible delay is ~17 ms at 60 fps, hidden
+      inside the post-reload font-atlas build window.
+    - Slash-command centralisation: /hellion, /hellionView,
+      /hellionSeString and /hellionDebugger are registered in
+      LoadAsync instead of inside the corresponding window
+      constructors. The plugin-manager Open and configuration buttons
+      hang on the same path.
+    - Plugin-load profiling logs stay on at Information level
+      (MessageStore connect/migrate, FilterAllTabs, auto-translate
+      warmup) as a regression tripwire — a future load past 100 ms
+      will show up in /xllog without a Debug filter.
+    - ChatTwo IPC compatibility layer: HellionChat now mirrors
+      ChatTwo's full IPC surface (GetChatInputState,
+      ChatInputStateChanged, Register, Unregister, Available,
+      Invoke) under the ChatTwo.* namespace in addition to our
+      existing HellionChat.* provider gates. Third-party
+      integrations that historically only subscribe to ChatTwo's
+      IPC — for example Artisan's and AllaganTools' context-menu
+      hooks — keep working without requiring a code change on their
+      side. Conflict detection prevents ChatTwo from loading in
+      parallel with HellionChat, so there is no slot-collision risk
+      at runtime.
+    - Migration v17 stays (no schema bump).
+
+    Based on Chat 2 1.35.3 (upstream Infiziert90/ChatTwo, EUPL-1.2).
+
+    ---
+
+    **v1.4.8 — Hook-Layer and Polish Quick-Wins (2026-05-14)**
+
+    Ninth sub-patch of the v1.4.x polish-sweep series. Hook-layer
+    cluster (DbViewer FTS5 full-text search, ad-block foundation
+    investigation) plus three polish quick-wins.
+
+    - DbViewer full-text search: optional FTS5 index across the full
+      chat history. Built asynchronously on first load after the
+      update with a progress toast. The local page-filter remains
+      available as the default mode. Queries match as exact phrases
+      -- multi-word terms must appear together in order; advanced
+      users can opt into raw FTS5 MATCH syntax by wrapping their own
+      double-quotes.
+    - Custom theme files now auto-reload when edited while the theme
+      is active -- no need to re-click the theme in the picker.
+    - Retention sweep no longer blocks the framework thread, removing
+      the ~194ms mini-hitch per sweep.
+    - Status bar renders correctly at Windows display scaling > 100%.
+    - Receive-suppressed-tells routing investigated this cycle and
+      postponed to v1.5.x: when other plugins suppress tells via
+      CheckMessageHandled, the FFXIV chat pipeline skips the
+      RaptureLogModule.AddMsgSourceEntry path so HellionChat's
+      ContentIdResolverHook does not fire and tell-partner
+      identification breaks. The fix belongs next to the planned
+      ad-block hook layer where the same patch surface comes up.
+    - Internal: messages.Id is declared BLOB but stored as TEXT
+      (Microsoft.Data.Sqlite Guid binding). FTS bulk insert and
+      LoadByGuids match the TEXT storage form on both sides.
+      Migration v17 stays (no schema bump).
+
+    Based on Chat 2 1.35.3 (upstream Infiziert90/ChatTwo, EUPL-1.2).
+
+    ---
+
     **v1.4.7 — Backlog Cleanup and Mid-Features (2026-05-13)**
 
     Eighth sub-patch of the v1.4.x polish-sweep series. First
@@ -78,86 +194,4 @@ changelog: |-
 
     ---
 
-    **v1.4.6 — Code Hygiene and Refactor (2026-05-12)**
-
-    Maintenance patch. No user-visible behaviour changes; tightens the
-    development feedback loop, fixes two upstream-inherited bugs, and
-    prepares the code for the v1.4.7 backlog cleanup.
-
-    - preflight.sh gains a csharpier reflow check and a markdownlint
-      pass so style drift and markdown violations are caught at the
-      pre-push gate
-    - FontManager fallback catches the full set of atlas-toolkit
-      throws (IO, InvalidOperation, ArgumentException) — a corrupt
-      font config no longer takes down the whole atlas build
-    - BrandingLinks and IntegrationLinks URLs validated on plugin
-      load — a typo in a future URL rotation now throws at startup
-    - Cherry-picked from ChatTwo upstream f35b7d3: Chat.SetChannel
-      no longer leaks the native Utf8String when the linkshell check
-      rejects the channel
-    - Cherry-picked from ChatTwo upstream f35b7d3: Tab.Clone now
-      deep-clones UsedChannel and TellTarget — PopOut and Temp tabs
-      no longer mutate each other's channel state
-    - Active-tab underline scales with DPI and rounds to physical
-      pixels for crisp rendering above 100% scaling
-    - IconButton width parameter no longer subtracts HUD-scaled
-      padding from a raw int (measured width passes through verbatim)
-    - Internal: HellionStyle ChildBgAlpha extracted to a testable
-      helper; Plugin.SaveConfig clones only the temp tabs;
-      SettingsOverview caches the draw-list per frame;
-      Dalamud.Utility.Util surface routed through an IPlatformUtil
-      indirection (MessageStore IsWine probe is now testable in
-      isolation)
-    - Built-in themes: Crystal Nocturne (sapphire and electric
-      magenta over obsidian, by CRYSTALLITE) replaces Moonlit Bloom.
-      Users with Moonlit Bloom selected fall back to Hellion Arctic
-      on first load
-
-    Based on Chat 2 1.35.3 (upstream Infiziert90/ChatTwo, EUPL-1.2).
-
-    ---
-
-    **v1.4.5 — UX and Robustness (2026-05-12)**
-
-    Sixth sub-patch of the v1.4.x polish-sweep series. Chat-log draw
-    failures surface as a notification, the first-run wizard has an
-    explicit "Later" option, the input history clears on plugin reload,
-    and the status bar version slot stops clipping in narrow windows.
-
-    - Chat window draw errors now show a one-shot notification instead
-      of failing silently — stack trace stays in /xllog
-    - First-run wizard: explicit "Later — keep defaults" button.
-      Closing the X no longer silently accepts the defaults; the wizard
-      reopens on the next plugin load if nothing was picked
-    - InputHistoryService clears on plugin dispose so the previous
-      session's typed commands don't bleed into the next load
-    - Status bar hides the version slot when the chat window is too
-      narrow to fit all five slots without overlap
-    - Internal: explicit session-only Auto-Tell-Tab invariant in
-      Plugin.cs plus a pinning test in the Build-Suite
-    - Internal: FontManager falls back to the system font if the
-      embedded Hellion font resource is missing — logs a Warning
-
-    ---
-
-    **v1.4.4 — Threading and IPC safety polish (2026-05-12)**
-
-    Fifth sub-patch of the v1.4.x polish-sweep series. Threading
-    assumptions are documented per-method, a hot-path lock falls
-    away, and the privacy filter speaks up when an unknown ChatType
-    shows up.
-
-    - AutoTellTabs hot-path getter uses an Interlocked counter
-      instead of taking the lock on every read
-    - Honorific integration: per-method threading banners, plus
-      Warning-level log on unsubscribe failure
-    - AutoTranslate warmup thread marked IsBackground so plugin
-      unload doesn't wait for it
-    - PrivacyFilter logs once per unknown ChatType so a future
-      patch's added channel doesn't drop off the radar
-    - New installs persist unknown channels by default; existing
-      configs keep their explicit choice
-
-    ---
-
     Full history: https://gitea.hellion-forge.cloud/JonKazama-Hellion/HellionChat/releases

HellionChat/Ipc/TypingIpc.cs

@@ -19,6 +19,17 @@ internal sealed class TypingIpc : IDisposable
     private ICallGateProvider<ChatInputState> StateQueryGate { get; }
     private ICallGateProvider<ChatInputState, object?> StateChangedGate { get; }
 
+    // v1.4.9 R4: ChatTwo IPC compatibility mirror. Some third-party plugins
+    // have a no-fork policy and subscribe only to ChatTwo.*-prefixed IPC
+    // gates. HellionChat replaces ChatTwo (conflict detection prevents
+    // parallel loading), so mirroring the ChatTwo provider slots lets those
+    // plugins keep working without code changes on their side. The tuple
+    // shape is textually identical to ChatTwo's IPC surface (same member
+    // order, same underlying types — ChatType is `ushort` in both repos)
+    // so Dalamud's IPC marshalling matches across plugin boundaries.
+    private ICallGateProvider<ChatInputState> ChatTwoStateQueryGate { get; }
+    private ICallGateProvider<ChatInputState, object?> ChatTwoStateChangedGate { get; }
+
     private ChatInputState LastState;
     private bool HasState;
 
@@ -33,7 +44,16 @@ internal sealed class TypingIpc : IDisposable
             "HellionChat.ChatInputStateChanged"
         );
 
+        // v1.4.9 R4: ChatTwo-prefixed compatibility slots (see class-level comment).
+        ChatTwoStateQueryGate = Plugin.Interface.GetIpcProvider<ChatInputState>(
+            "ChatTwo.GetChatInputState"
+        );
+        ChatTwoStateChangedGate = Plugin.Interface.GetIpcProvider<ChatInputState, object?>(
+            "ChatTwo.ChatInputStateChanged"
+        );
+
         StateQueryGate.RegisterFunc(GetState);
+        ChatTwoStateQueryGate.RegisterFunc(GetState);
     }
 
     private ChatInputState BuildState()
@@ -67,10 +87,13 @@ internal sealed class TypingIpc : IDisposable
         HasState = true;
         LastState = state;
         StateChangedGate.SendMessage(state);
+        // v1.4.9 R4: mirror on ChatTwo-prefixed slot for no-fork-policy plugins.
+        ChatTwoStateChangedGate.SendMessage(state);
     }
 
     public void Dispose()
     {
         StateQueryGate.UnregisterFunc();
+        ChatTwoStateQueryGate.UnregisterFunc();
     }
 }

HellionChat/IpcManager.cs

@@ -19,6 +19,26 @@ internal sealed class IpcManager : IDisposable
         object?
     > InvokeGate { get; }
 
+    // v1.4.9 R4: ChatTwo IPC compatibility mirror. Third-party plugins with
+    // a no-fork policy (e.g. Artisan, AllaganTools) only subscribe to the
+    // ChatTwo.*-prefixed context-menu integration gates. Mirroring all four
+    // provider slots under the ChatTwo namespace lets those plugins keep
+    // working without code changes on their side. Conflict detection
+    // prevents ChatTwo and HellionChat from loading in parallel, so no slot
+    // collision risk.
+    private ICallGateProvider<string> ChatTwoRegisterGate { get; }
+    private ICallGateProvider<string, object?> ChatTwoUnregisterGate { get; }
+    private ICallGateProvider<object?> ChatTwoAvailableGate { get; }
+    private ICallGateProvider<
+        string,
+        PlayerPayload?,
+        ulong,
+        Payload?,
+        SeString?,
+        SeString?,
+        object?
+    > ChatTwoInvokeGate { get; }
+
     internal List<string> Registered { get; } = [];
 
     public IpcManager()
@@ -41,7 +61,32 @@ internal sealed class IpcManager : IDisposable
             object?
         >("HellionChat.Invoke");
 
+        // v1.4.9 R4: ChatTwo-prefixed mirrors of the four context-menu slots
+        // above. Share the same Register/Unregister backing methods so a
+        // plugin that subscribes via either namespace lands in the same
+        // Registered list. SendMessage on Invoke fans out to both gates.
+        ChatTwoRegisterGate = Plugin.Interface.GetIpcProvider<string>("ChatTwo.Register");
+        ChatTwoRegisterGate.RegisterFunc(Register);
+
+        ChatTwoAvailableGate = Plugin.Interface.GetIpcProvider<object?>("ChatTwo.Available");
+
+        ChatTwoUnregisterGate = Plugin.Interface.GetIpcProvider<string, object?>(
+            "ChatTwo.Unregister"
+        );
+        ChatTwoUnregisterGate.RegisterAction(Unregister);
+
+        ChatTwoInvokeGate = Plugin.Interface.GetIpcProvider<
+            string,
+            PlayerPayload?,
+            ulong,
+            Payload?,
+            SeString?,
+            SeString?,
+            object?
+        >("ChatTwo.Invoke");
+
         AvailableGate.SendMessage();
+        ChatTwoAvailableGate.SendMessage();
     }
 
     internal void Invoke(
@@ -54,6 +99,8 @@ internal sealed class IpcManager : IDisposable
     )
     {
         InvokeGate.SendMessage(id, sender, contentId, payload, senderString, content);
+        // v1.4.9 R4: fan out the same event to plugins listening on ChatTwo.Invoke.
+        ChatTwoInvokeGate.SendMessage(id, sender, contentId, payload, senderString, content);
     }
 
     private string Register()
@@ -72,6 +119,8 @@ internal sealed class IpcManager : IDisposable
     {
         UnregisterGate.UnregisterAction();
         RegisterGate.UnregisterFunc();
+        ChatTwoUnregisterGate.UnregisterAction();
+        ChatTwoRegisterGate.UnregisterFunc();
         Registered.Clear();
     }
 }

HellionChat/MessageManager.cs

@@ -206,7 +206,10 @@ internal class MessageManager : IAsyncDisposable
                 Plugin.LogProxy.Error(ex, "Error in FilterAllTabs");
             }
 
-            Plugin.LogProxy.Debug($"FilterAllTabs took {stopwatch.ElapsedMilliseconds}ms");
+            // v1.4.9 R3 profiling: Information so the xllog tail surfaces this
+            // without a Debug filter. Belt-and-suspenders for future plugin-load
+            // regressions; remains in place after Sub-Task 3.4 Befund.
+            Plugin.LogProxy.Information($"FilterAllTabs took {stopwatch.ElapsedMilliseconds}ms");
         });
     }
 

HellionChat/Plugin.cs

@@ -14,6 +14,7 @@ using HellionChat.Ipc;
 using HellionChat.Resources;
 using HellionChat.Ui;
 using HellionChat.Util;
+using Microsoft.Data.Sqlite;
 
 namespace HellionChat;
 
@@ -122,11 +123,32 @@ public sealed class Plugin : IAsyncDalamudPlugin
     // isolation. Wired immediately after Dalamud injects Log.
     internal static IPluginLogProxy LogProxy { get; private set; } = null!;
 
+    // Wrapper cached so TearDown can detach the live instance instead of
+    // re-registering with identical args (v1.4.9 ISSUE-1 cleanup).
+    private CommandWrapper? _hellionSettingsCmd;
+    private CommandWrapper? _hellionViewCmd;
+    private CommandWrapper? _hellionDebuggerCmd;
+#if DEBUG
+    private CommandWrapper? _hellionSeStringCmd;
+#endif
+
     // Idempotency guard — Dalamud may fire DisposeAsync twice in a reload race.
     private int _disposeStarted;
 
+    // Set in the first DisposeAsync statement so async callbacks scheduled
+    // via Framework.RunOnTick (v1.4.8 B3 retention sweep) can early-bail
+    // before they touch state that has already been torn down. Volatile
+    // because the tick reads it from a different thread than the writer.
+    private volatile bool _isDisposing;
+
     internal int DeferredSaveFrames = -1;
 
+    // Cancels the v1.4.8 FTS5 bulk-insert worker on plugin teardown. The
+    // worker runs off the framework thread on its own SqliteConnection, so a
+    // Dispose mid-rebuild must signal cancellation before MessageManager
+    // tears down (the worker logs "rebuild failed" via Log on error paths).
+    private CancellationTokenSource? _ftsRebuildCts;
+
     // Serialises retention sweeps so a manual trigger and the 24h auto-sweep
     // can't run in parallel. Volatile because the ImGui thread reads it outside
     // the lock to gate the manual button.
@@ -176,8 +198,8 @@ public sealed class Plugin : IAsyncDalamudPlugin
         if (Config.Version < 16)
         {
             throw new InvalidOperationException(
-                $"HellionChat v1.4.7 requires config schema v16, got v{Config.Version}. "
-                    + "Please install v1.4.2 first to migrate the configuration, then upgrade to v1.4.7."
+                $"HellionChat v1.4.10 requires config schema v16, got v{Config.Version}. "
+                    + "Please install v1.4.2 first to migrate the configuration, then upgrade to v1.4.10."
             );
         }
         Config.Version = 17;
@@ -221,6 +243,12 @@ public sealed class Plugin : IAsyncDalamudPlugin
             Directory.CreateDirectory(customThemesDir);
             SeedExampleThemeIfEmpty(customThemesDir);
             ThemeRegistry = new Themes.ThemeRegistry(customThemesDir);
+            // Warm up the custom-theme cache before the first Switch.
+            // LoadCustomBySlug is a reverse-lookup over _customCache; on a
+            // cold cache a Config.Theme that points at a custom slug would
+            // fall through to the built-in default. AllCustom is a lazy
+            // enumerable, so iterate it explicitly to materialise the cache.
+            foreach (var _ in ThemeRegistry.AllCustom()) { }
             ThemeRegistry.Switch(Config.Theme);
 
             cancellationToken.ThrowIfCancellationRequested();
@@ -270,6 +298,12 @@ public sealed class Plugin : IAsyncDalamudPlugin
 
             cancellationToken.ThrowIfCancellationRequested();
 
+            // Populate the command dictionary + UiBuilder hooks BEFORE
+            // Commands.Initialise() walks the dictionary and registers each
+            // entry with Dalamud's CommandManager (Commands.cs:15-28). Adding
+            // wrappers after Initialise() would leak them — they'd live in
+            // the dictionary but never reach Dalamud.
+            SetupCommands();
             Commands.Initialise();
 
             // Daily retention sweep — fire-and-forget, skips when disabled
@@ -282,6 +316,113 @@ public sealed class Plugin : IAsyncDalamudPlugin
             if (Interface.Reason is not PluginLoadReason.Boot)
                 MessageManager.FilterAllTabsAsync();
 
+            // Kick the FTS5 rebuild worker if Migrate4 just added the schema or
+            // a previous run was cut short (InitFtsReadyCache leaves _ftsReady
+            // false in that case). Runs off the framework thread on its own
+            // SqliteConnection so the live UpsertMessage path keeps flowing
+            // through the chunked-commit windows.
+            _ftsRebuildCts = new CancellationTokenSource();
+            if (!MessageManager.Store.IsFtsIndexBuilt)
+            {
+                var token = _ftsRebuildCts.Token;
+                _ = Task.Run(
+                    async () =>
+                    {
+                        // FQN: Plugin.Notification (Z.74) shadows the type name.
+                        Dalamud.Interface.ImGuiNotification.IActiveNotification? notif = null;
+                        try
+                        {
+                            notif = Notification.AddNotification(
+                                new Dalamud.Interface.ImGuiNotification.Notification
+                                {
+                                    Title = "Hellion Chat",
+                                    Content = "Indexing chat history for full-text search...",
+                                    Type = Dalamud
+                                        .Interface
+                                        .ImGuiNotification
+                                        .NotificationType
+                                        .Info,
+                                    Minimized = false,
+                                    InitialDuration = TimeSpan.FromMinutes(10),
+                                }
+                            );
+
+                            // Progress<T> raises this callback on the captured
+                            // sync-context (Task.Run worker pool). IActiveNotification
+                            // is ImGui-backed and mutates the UI, so marshal the
+                            // mutation onto the framework thread via RunOnTick.
+                            var progress = new Progress<long>(done =>
+                            {
+                                Framework.RunOnTick(() =>
+                                {
+                                    if (notif is { } n)
+                                        n.Content = $"Indexing chat history: {done:N0} messages...";
+                                });
+                            });
+
+                            // Worker-owned connection. Closed+disposed before we
+                            // flip the readiness flag so the DbViewer never sees
+                            // IsFtsIndexBuilt=true while the worker connection
+                            // is still alive.
+                            SqliteConnection? workerConn = null;
+                            try
+                            {
+                                workerConn = MessageManager.Store.OpenSecondaryConnection();
+                                var total = await Task.Run(
+                                        () =>
+                                            MessageManager.Store.RebuildFtsIndex(
+                                                workerConn,
+                                                progress,
+                                                token
+                                            ),
+                                        token
+                                    )
+                                    .ConfigureAwait(false);
+
+                                workerConn.Close();
+                                workerConn.Dispose();
+                                workerConn = null;
+                                MessageManager.Store.MarkFtsIndexBuilt();
+
+                                if (notif is { } final)
+                                {
+                                    final.Content = $"Indexed {total:N0} messages.";
+                                    final.Type = Dalamud
+                                        .Interface
+                                        .ImGuiNotification
+                                        .NotificationType
+                                        .Success;
+                                    final.InitialDuration = TimeSpan.FromSeconds(5);
+                                }
+                            }
+                            finally
+                            {
+                                workerConn?.Dispose();
+                            }
+                        }
+                        catch (OperationCanceledException)
+                        {
+                            notif?.DismissNow();
+                        }
+                        catch (Exception ex)
+                        {
+                            Log.Error(ex, "FTS index rebuild failed");
+                            if (notif is { } err)
+                            {
+                                err.Content =
+                                    "Full-text indexing failed -- search will use local filter only.";
+                                err.Type = Dalamud
+                                    .Interface
+                                    .ImGuiNotification
+                                    .NotificationType
+                                    .Error;
+                            }
+                        }
+                    },
+                    _ftsRebuildCts.Token
+                );
+            }
+
             Interface.UiBuilder.DisableCutsceneUiHide = true;
             Interface.UiBuilder.DisableGposeUiHide = true;
 
@@ -298,7 +439,6 @@ public sealed class Plugin : IAsyncDalamudPlugin
             Framework.Update += FrameworkUpdate;
             Interface.UiBuilder.Draw += Draw;
             Interface.LanguageChanged += LanguageChanged;
-            Interface.UiBuilder.OpenMainUi += OpenMainUi;
         }
         catch
         {
@@ -320,14 +460,32 @@ public sealed class Plugin : IAsyncDalamudPlugin
         if (Interlocked.Exchange(ref _disposeStarted, 1) != 0)
             return;
 
+        // Set before any cleanup so deferred Framework.RunOnTick callbacks
+        // (B3 retention sweep) see the flag and bail out before they touch
+        // MessageManager / Log / static fields that the rest of this method
+        // is about to tear down.
+        _isDisposing = true;
+
         Exception? failure = null;
 
         // Unsubscribe hooks first — mirrors the hooks-last subscribe order in LoadAsync.
-        failure = CaptureFailure(failure, () => Interface.UiBuilder.OpenMainUi -= OpenMainUi);
         failure = CaptureFailure(failure, () => Interface.LanguageChanged -= LanguageChanged);
         failure = CaptureFailure(failure, () => Interface.UiBuilder.Draw -= Draw);
         failure = CaptureFailure(failure, () => Framework.Update -= FrameworkUpdate);
 
+        // Signal the FTS rebuild worker to bail. Runs before MessageManager
+        // tears down so the worker's "rebuild failed" log path still finds
+        // a live Log static. Worker owns its own SqliteConnection and disposes
+        // it itself; we only flip the cancellation flag here.
+        failure = CaptureFailure(
+            failure,
+            () =>
+            {
+                _ftsRebuildCts?.Cancel();
+                _ftsRebuildCts?.Dispose();
+            }
+        );
+
         // Flush a pending DeferredSave — FrameworkUpdate won't fire it anymore.
         failure = CaptureFailure(
             failure,
@@ -360,6 +518,11 @@ public sealed class Plugin : IAsyncDalamudPlugin
             await Framework
                 .RunOnFrameworkThread(() =>
                 {
+                    // TearDown slash-commands + UiBuilder hooks before windows
+                    // tear down. Slash-commands holding handlers that reach
+                    // the windows would otherwise see a half-torn Plugin.
+                    failure = CaptureFailure(failure, TearDownCommands);
+
                     failure = CaptureFailure(
                         failure,
                         () => GameFunctions.GameFunctions.SetChatInteractable(true)
@@ -538,11 +701,95 @@ public sealed class Plugin : IAsyncDalamudPlugin
         }
     }
 
-    private void OpenMainUi()
+    // Central slash-command + UiBuilder.OpenConfigUi/OpenMainUi subscribe so
+    // the four lazy windows (Settings, DbViewer, SeStringDebugger, Debugger)
+    // have working entry points before they're constructed.
+    private void SetupCommands()
     {
-        SettingsWindow.IsOpen = !SettingsWindow.IsOpen;
+        // ChatLogWindow.cs:128 already registers /hellion (ToggleChat). The
+        // description-arg here keeps the Dalamud help list populated.
+        _hellionSettingsCmd = Commands.Register(
+            "/hellion",
+            "Perform various actions with Hellion Chat."
+        );
+        _hellionSettingsCmd.Execute += OnHellionSettingsCommand;
+
+        _hellionViewCmd = Commands.Register(
+            "/hellionView",
+            "Get access to your message history, with simple filter options.",
+            true
+        );
+        _hellionViewCmd.Execute += OnHellionViewCommand;
+
+        _hellionDebuggerCmd = Commands.Register("/hellionDebugger", showInHelp: false);
+        _hellionDebuggerCmd.Execute += OnHellionDebuggerCommand;
+#if DEBUG
+        // SeStringDebugger.cs lives under #if DEBUG too; keep this out of release builds.
+        _hellionSeStringCmd = Commands.Register("/hellionSeString", showInHelp: false);
+        _hellionSeStringCmd.Execute += OnHellionSeStringCommand;
+#endif
+
+        // Plugin-Manager "Settings" button. Was in Settings.cs:67 pre-v1.4.9.
+        Interface.UiBuilder.OpenConfigUi += OnOpenConfigUi;
+
+        // Plugin-Manager "Open" button. Was in Plugin.cs LoadAsync pre-v1.4.9
+        // (separate OpenMainUi handler that flipped SettingsWindow.IsOpen).
+        Interface.UiBuilder.OpenMainUi += OnOpenMainUi;
     }
 
+    private void TearDownCommands()
+    {
+        Interface.UiBuilder.OpenMainUi -= OnOpenMainUi;
+        Interface.UiBuilder.OpenConfigUi -= OnOpenConfigUi;
+
+        // Null-tolerant detaches: TearDownCommands can run from the LoadAsync
+        // failure path (Plugin.cs CaptureFailure) before SetupCommands finished.
+        if (_hellionSettingsCmd is not null)
+        {
+            _hellionSettingsCmd.Execute -= OnHellionSettingsCommand;
+            _hellionSettingsCmd = null;
+        }
+
+        if (_hellionViewCmd is not null)
+        {
+            _hellionViewCmd.Execute -= OnHellionViewCommand;
+            _hellionViewCmd = null;
+        }
+
+        if (_hellionDebuggerCmd is not null)
+        {
+            _hellionDebuggerCmd.Execute -= OnHellionDebuggerCommand;
+            _hellionDebuggerCmd = null;
+        }
+#if DEBUG
+        if (_hellionSeStringCmd is not null)
+        {
+            _hellionSeStringCmd.Execute -= OnHellionSeStringCommand;
+            _hellionSeStringCmd = null;
+        }
+#endif
+    }
+
+    private void OnHellionSettingsCommand(string command, string arguments)
+    {
+        // /hellion with args is intentionally a no-op (matches pre-v1.4.9
+        // Settings.cs:76-80 behaviour).
+        if (string.IsNullOrWhiteSpace(arguments))
+            SettingsWindow.Toggle();
+    }
+
+    private void OnOpenConfigUi() => SettingsWindow.Toggle();
+
+    private void OnOpenMainUi() => SettingsWindow.Toggle();
+
+    private void OnHellionViewCommand(string _, string __) => DbViewer.Toggle();
+
+    private void OnHellionDebuggerCommand(string _, string __) => DebuggerWindow.Toggle();
+
+#if DEBUG
+    private void OnHellionSeStringCommand(string _, string __) => SeStringDebugger.Toggle();
+#endif
+
     private void RunRetentionSweepIfDue()
     {
         if (!Config.RetentionEnabled)
@@ -578,15 +825,31 @@ public sealed class Plugin : IAsyncDalamudPlugin
                 if (deleted > 0)
                 {
                     Log.Information($"Retention sweep deleted {deleted} expired messages.");
-                    // Run clear+refilter on the framework thread — FilterAllTabsAsync
-                    // is fire-and-forget and would race the next sweep cycle.
-                    Framework
-                        .Run(() =>
+                    // Schedule on the next framework tick to avoid the ~194ms
+                    // hitch from blocking with .Wait() while the framework
+                    // finishes the current frame. Tabs-list mutation must
+                    // stay on the framework thread because Plugin.Config.Tabs
+                    // (Configuration.cs:222) is not lock-protected and
+                    // AutoTellTabsService can mutate it from background paths.
+                    // Pattern reference: SimpleTweaks
+                    // Tweaks/Chat/CaseInsensitiveCommands.cs:45.
+                    Framework.RunOnTick(() =>
+                    {
+                        // The retention thread is IsBackground=true so plugin
+                        // unload can fire while a scheduled tick is still
+                        // pending; bail before touching anything torn down.
+                        if (_isDisposing)
+                            return;
+                        try
                         {
                             MessageManager.ClearAllTabs();
                             MessageManager.FilterAllTabs();
-                        })
-                        .Wait();
+                        }
+                        catch (Exception ex)
+                        {
+                            Log.Error(ex, "Retention sweep clear+refilter failed");
+                        }
+                    });
                 }
                 else
                 {
@@ -610,6 +873,12 @@ public sealed class Plugin : IAsyncDalamudPlugin
 
     private void Draw()
     {
+        // v1.4.8 B2: pick up external edits of the active custom theme JSON
+        // without forcing the user to re-click the picker. The disk-stat is
+        // 1Hz-throttled inside RefreshActiveIfStale, so this is essentially
+        // free on built-in themes and ~1 stat/second on custom themes.
+        ThemeRegistry.RefreshActiveIfStale();
+
         // Theme engine is always active; Classic is a theme, not a disabled state.
         using IDisposable _style = HellionStyle.PushGlobal(
             ThemeRegistry.Active,

HellionChat/Resources/HellionStrings.Designer.cs

@@ -270,6 +270,10 @@ internal class HellionStrings
     internal static string Settings_Chat_Preview_Heading => Get(nameof(Settings_Chat_Preview_Heading));
     internal static string Settings_Chat_Emotes_Heading => Get(nameof(Settings_Chat_Emotes_Heading));
 
+    // Hellion Chat — Chat-Tab SymbolPicker
+    internal static string Settings_Chat_SymbolPicker_Enable_Name => Get(nameof(Settings_Chat_SymbolPicker_Enable_Name));
+    internal static string Settings_Chat_SymbolPicker_Enable_Description => Get(nameof(Settings_Chat_SymbolPicker_Enable_Description));
+
     // Hellion Chat — Database-Tab section headings
     internal static string Settings_Database_Storage_Heading => Get(nameof(Settings_Database_Storage_Heading));
     internal static string Settings_Database_Viewer_Heading => Get(nameof(Settings_Database_Viewer_Heading));
@@ -402,4 +406,9 @@ internal class HellionStrings
 
     // Hellion Chat — v1.3.0 Honorific title slot tooltip
     internal static string ChatHeader_HonorificTitle_Tooltip => Get(nameof(ChatHeader_HonorificTitle_Tooltip));
+
+    // Hellion Chat — v1.4.8 DbViewer full-text search toggle
+    internal static string DbViewer_FullTextToggle => Get(nameof(DbViewer_FullTextToggle));
+    internal static string DbViewer_FullTextToggle_Hint_Indexing => Get(nameof(DbViewer_FullTextToggle_Hint_Indexing));
+    internal static string DbViewer_FullTextToggle_Hint_PhraseMode => Get(nameof(DbViewer_FullTextToggle_Hint_PhraseMode));
 }

HellionChat/Resources/HellionStrings.de.resx

@@ -556,6 +556,14 @@
     <value>Emotes</value>
   </data>
 
+  <!-- Hellion Chat — Chat-Tab SymbolPicker -->
+  <data name="Settings_Chat_SymbolPicker_Enable_Name" xml:space="preserve">
+    <value>Symbol-Picker-Button neben dem Chat-Eingang anzeigen</value>
+  </data>
+  <data name="Settings_Chat_SymbolPicker_Enable_Description" xml:space="preserve">
+    <value>Fügt einen kleinen Button links neben dem Kanal-Indikator ein. Klick öffnet ein Popup mit FFXIV-Glyphen und einer kuratierten Symbol-Liste. Ausschalten für eine schlankere Eingabezeile.</value>
+  </data>
+
   <!-- Hellion Chat — Sektions-Überschriften des Database-Tabs -->
   <data name="Settings_Database_Storage_Heading" xml:space="preserve">
     <value>Speicherung</value>
@@ -917,4 +925,13 @@
   <data name="ChatHeader_HonorificTitle_Tooltip" xml:space="preserve">
     <value>Custom-Titel von Honorific</value>
   </data>
+  <data name="DbViewer_FullTextToggle" xml:space="preserve">
+    <value>Volltext-Suche</value>
+  </data>
+  <data name="DbViewer_FullTextToggle_Hint_Indexing" xml:space="preserve">
+    <value>Der Volltext-Index wird noch gebaut. Die lokale Suche bleibt verfügbar.</value>
+  </data>
+  <data name="DbViewer_FullTextToggle_Hint_PhraseMode" xml:space="preserve">
+    <value>Sucht nach der exakten Wortfolge. Mehrere Wörter werden nur gefunden, wenn sie zusammen und in dieser Reihenfolge stehen. Wer rohe FTS5-MATCH-Syntax nutzen will, setzt eigene Anführungszeichen um den Suchbegriff.</value>
+  </data>
 </root>

HellionChat/Resources/HellionStrings.resx

@@ -556,6 +556,14 @@
     <value>Emotes</value>
   </data>
 
+  <!-- Hellion Chat — Chat tab SymbolPicker -->
+  <data name="Settings_Chat_SymbolPicker_Enable_Name" xml:space="preserve">
+    <value>Show symbol-picker button next to chat input</value>
+  </data>
+  <data name="Settings_Chat_SymbolPicker_Enable_Description" xml:space="preserve">
+    <value>Adds a small button left of the channel indicator that opens a popup with FFXIV icons and a curated symbol list. Disable if you prefer a leaner input bar.</value>
+  </data>
+
   <!-- Hellion Chat — Database tab section headings -->
   <data name="Settings_Database_Storage_Heading" xml:space="preserve">
     <value>Storage</value>
@@ -917,4 +925,13 @@
   <data name="ChatHeader_HonorificTitle_Tooltip" xml:space="preserve">
     <value>Custom title from Honorific</value>
   </data>
+  <data name="DbViewer_FullTextToggle" xml:space="preserve">
+    <value>Full-text search</value>
+  </data>
+  <data name="DbViewer_FullTextToggle_Hint_Indexing" xml:space="preserve">
+    <value>The full-text index is still being built. The local filter remains available.</value>
+  </data>
+  <data name="DbViewer_FullTextToggle_Hint_PhraseMode" xml:space="preserve">
+    <value>Searches for the exact phrase. Multi-word queries match only when the words appear together in order. To use raw FTS5 MATCH syntax, wrap your term in double quotes yourself.</value>
+  </data>
 </root>

HellionChat/Themes/ThemeRegistry.cs

@@ -6,6 +6,13 @@ public sealed class ThemeRegistry
 {
     public const string DefaultSlug = HellionArctic.Slug;
 
+    // 1Hz throttle for the v1.4.8 B2 auto-refresh-on-active path. The
+    // Plugin.Draw hook calls RefreshActiveIfStale every frame, but the
+    // actual File.GetLastWriteTimeUtc disk-stat only runs once per second
+    // -- 60fps would otherwise mean 3600 stats/min on the same path (more
+    // on Wine). Same idiom as the StatusBar 1Hz cache.
+    private const long ActiveStampPollIntervalMs = 1000;
+
     private readonly Dictionary<string, Theme> _builtIns;
     private readonly Dictionary<string, (Theme Theme, DateTime Stamp)> _customCache = new(
         StringComparer.OrdinalIgnoreCase
@@ -13,6 +20,15 @@ public sealed class ThemeRegistry
     private readonly string? _customThemesDir;
     private Theme _active;
 
+    // v1.4.8 B2: source path of the currently active custom theme. Captured
+    // at Switch() time so RefreshActiveIfStale does not have to reconstruct
+    // a filename from the slug -- custom theme filenames are not required
+    // to match the slug they declare in the JSON body. Null when the active
+    // theme is built-in or no custom-themes directory is configured.
+    private string? _activeCustomPath;
+    private long _lastActiveStampCheckMs = -ActiveStampPollIntervalMs;
+    private DateTime _lastActiveStamp = DateTime.MinValue;
+
     public ThemeRegistry(string? customThemesDir = null)
     {
         // Insertion order drives the Theme-Picker grid layout (3 columns).
@@ -48,7 +64,9 @@ public sealed class ThemeRegistry
         if (_builtIns.TryGetValue(slug, out var b))
             return b;
 
-        var custom = LoadCustomBySlug(slug);
+        // Discard the source path here; Switch is the only call-site that
+        // needs to remember it for the auto-refresh hook.
+        var custom = LoadCustomBySlug(slug, out _);
         if (custom != null)
             return custom;
 
@@ -59,12 +77,70 @@ public sealed class ThemeRegistry
 
     public IEnumerable<Theme> AllCustom() => RefreshCustomCache();
 
+    // Built-in-first to match Get(slug)'s lookup order. A user theme JSON
+    // that declares the same slug as a built-in is ignored deliberately --
+    // having Switch prefer custom and Get prefer built-in would produce
+    // a state where _active and Get(_active.Slug) disagree.
     public void Switch(string slug)
     {
-        var theme = Get(slug);
-        // Defensive — ensures any future theme source always gets a populated cache.
-        theme.RecomputeAbgrCache();
-        _active = theme;
+        if (_builtIns.TryGetValue(slug, out var builtin))
+        {
+            _active = builtin;
+            _active.RecomputeAbgrCache();
+            _activeCustomPath = null;
+            return;
+        }
+
+        var customTheme = LoadCustomBySlug(slug, out var customPath);
+        if (customTheme is not null)
+        {
+            _active = customTheme;
+            // Defensive — ensures any future theme source always gets a populated cache.
+            _active.RecomputeAbgrCache();
+            _activeCustomPath = customPath;
+            // Force a first-tick reload-check after the switch so the stamp
+            // baseline is established on the next RefreshActiveIfStale call.
+            _lastActiveStamp = DateTime.MinValue;
+            return;
+        }
+
+        // Fallback: neither built-in nor custom matched. Drop to default
+        // and clear the active custom path so RefreshActiveIfStale stays idle.
+        _active = _builtIns[DefaultSlug];
+        _active.RecomputeAbgrCache();
+        _activeCustomPath = null;
+    }
+
+    // 1Hz-throttled disk-stat on the currently active custom theme file.
+    // When the file's LastWriteTime moves forward (editor save), reload the
+    // theme via Get() so the user sees the edit immediately without
+    // re-selecting in the picker. Built-in themes short-circuit; custom
+    // themes without an _activeCustomPath (e.g. Switch fell to default)
+    // short-circuit too.
+    public void RefreshActiveIfStale()
+    {
+        var now = Environment.TickCount64;
+        if (now - _lastActiveStampCheckMs < ActiveStampPollIntervalMs)
+            return;
+        _lastActiveStampCheckMs = now;
+
+        if (_active.IsBuiltIn)
+            return;
+
+        var path = _activeCustomPath;
+        if (path is null || !File.Exists(path))
+            return;
+
+        var stamp = File.GetLastWriteTimeUtc(path);
+        if (!ThemeStampDiff.IsStale(_lastActiveStamp, stamp))
+            return;
+        _lastActiveStamp = stamp;
+
+        // Get() re-runs RefreshCustomCache which picks up the new content
+        // (the cache keys by path + LastWriteTime, so a mtime bump invalidates).
+        // RecomputeAbgrCache happens inside RefreshCustomCache on cache miss.
+        var reloaded = Get(_active.Slug);
+        _active = reloaded;
     }
 
     // 0x80070020 = SHARING_VIOLATION, 0x80070021 = LOCK_VIOLATION.
@@ -77,18 +153,30 @@ public sealed class ThemeRegistry
         return code == 0x80070020u || code == 0x80070021u;
     }
 
-    // Custom themes are loaded lazily, cached by LastWriteTime.
-    // A changed JSON is reloaded on the next lookup.
-    private Theme? LoadCustomBySlug(string slug)
+    // Slug -> Theme lookup with the source path as an out-param so the
+    // Switch path can remember which file backs the active custom theme.
+    // Pure reverse-lookup over the existing _customCache: that cache is
+    // already Path -> (Theme, Stamp), so iterating it costs nothing,
+    // avoids a re-parse of every JSON, and keeps the parse logic (and
+    // the recoverable-file-lock recovery) confined to RefreshCustomCache.
+    // The cache must be warm before this runs; Plugin.LoadAsync triggers
+    // a one-time warm-up via AllCustom() before the first Switch call.
+    private Theme? LoadCustomBySlug(string slug, out string? sourcePath)
     {
+        sourcePath = null;
         if (_customThemesDir is null)
             return null;
         if (!Directory.Exists(_customThemesDir))
             return null;
 
-        foreach (var theme in RefreshCustomCache())
-            if (string.Equals(theme.Slug, slug, StringComparison.OrdinalIgnoreCase))
-                return theme;
+        foreach (var kvp in _customCache)
+        {
+            if (string.Equals(kvp.Value.Theme.Slug, slug, StringComparison.OrdinalIgnoreCase))
+            {
+                sourcePath = kvp.Key;
+                return kvp.Value.Theme;
+            }
+        }
         return null;
     }
 

HellionChat/Themes/ThemeStampDiff.cs

@@ -0,0 +1,20 @@
+namespace HellionChat.Themes;
+
+// Pure stale-check for the v1.4.8 B2 theme-auto-refresh-on-active path.
+// Lives in a free helper class so the Build-Suite can exercise the diff
+// rules without instantiating ThemeRegistry (which touches the Dalamud
+// log proxy and the filesystem). The rules:
+// - DateTime.MinValue on the current stat means we could not read the
+//   file -- hold the last known good (return false).
+// - Equal stamps mean no change since we last saw it.
+// - Any other difference, including the first observation where lastSeen
+//   is MinValue, counts as stale and triggers a reload.
+internal static class ThemeStampDiff
+{
+    public static bool IsStale(System.DateTime lastSeen, System.DateTime current)
+    {
+        if (current == System.DateTime.MinValue)
+            return false;
+        return current != lastSeen;
+    }
+}

HellionChat/Ui/ChatLogWindow.cs

@@ -40,6 +40,7 @@ public sealed class ChatLogWindow : Window
 
     private readonly CommandWrapper _clearHellionCommand;
     private readonly CommandWrapper _hellionCommand;
+    private readonly SymbolPicker _symbolPicker;
 
     internal bool ScreenshotMode;
     private string Salt { get; }
@@ -129,6 +130,8 @@ public sealed class ChatLogWindow : Window
         _clearHellionCommand.Execute += ClearLog;
         _hellionCommand.Execute += ToggleChat;
 
+        _symbolPicker = new SymbolPicker();
+
         Plugin.ClientState.Login += Login;
         Plugin.ClientState.Logout += Logout;
 
@@ -419,8 +422,9 @@ public sealed class ChatLogWindow : Window
         // The hint banner renders before this block so ImGui already accounts for it.
         height -= ImGui.GetFrameHeightWithSpacing();
 
-        // Status bar at the window bottom reserves 22px + 2px spacing.
-        height -= StatusBar.Height + 2;
+        // StatusBar.Height now bakes in its own DPI-aware 2px spacer, so the
+        // window reservation is just Height -- no extra +2 (v1.4.8 B1).
+        height -= StatusBar.Height;
 
         return height;
     }
@@ -635,6 +639,15 @@ public sealed class ChatLogWindow : Window
         IsOpen = true;
     }
 
+    // v1.4.9 R2: defer non-essential rendering on the first Draw call so the
+    // plugin-load stays under Dalamud's 100ms HITCH warning threshold. First-
+    // frame ImGui layout cost on a populated ChatLog ~127ms — deferring six
+    // non-essential sections (StatusBar, ChannelName chunks, PositionReset/
+    // BoundsCheck, HintBanner, AutoComplete, InputPreview.CalculatePreview)
+    // shaves ~33ms down to ~94ms. User sees the deferred sections one frame
+    // (~17ms at 60fps) late, invisible inside the post-reload Atlas-Build.
+    private bool _firstFrameDone;
+
     public override void Draw()
     {
         DrewThisFrame = true;
@@ -642,7 +655,11 @@ public sealed class ChatLogWindow : Window
         {
             DrawChatLog();
             AddPopOutsToDraw();
-            DrawAutoComplete();
+
+            // v1.4.9 R2: AutoComplete renders nothing until the user starts
+            // typing a command — safe to skip on the first frame. ~6ms.
+            if (_firstFrameDone)
+                DrawAutoComplete();
         }
         catch (Exception ex)
         {
@@ -664,6 +681,13 @@ public sealed class ChatLogWindow : Window
             // input focus, which breaks every other ImGui window.
             Activate = false;
         }
+        finally
+        {
+            // Flag flips after the first Draw completes (success or caught
+            // exception). Sub-methods read it to decide whether to render
+            // non-essential UI sections.
+            _firstFrameDone = true;
+        }
     }
 
     private static bool IsChatMode =>
@@ -679,18 +703,25 @@ public sealed class ChatLogWindow : Window
         LastWindowSize = currentSize;
         LastWindowPos = ImGui.GetWindowPos();
 
-        // Manual reset snaps unconditionally; on-load check only fires when the
-        // stored position has no overlap with any visible viewport.
-        if (RequestPositionReset)
+        // v1.4.9 R2: skip the bounds-check chain on the first frame. The
+        // EnsureWindowOnScreen viewport iteration is ~10ms first-frame and
+        // not user-visible — frame 1 catches the same check before the
+        // user notices a mispositioned window.
+        if (_firstFrameDone)
         {
-            RequestPositionReset = false;
-            DidOnLoadBoundsCheck = true;
-            ApplySafeDefaultPosition("manual-reset");
-        }
-        else if (!DidOnLoadBoundsCheck)
-        {
-            DidOnLoadBoundsCheck = true;
-            EnsureWindowOnScreen("on-load");
+            // Manual reset snaps unconditionally; on-load check only fires when the
+            // stored position has no overlap with any visible viewport.
+            if (RequestPositionReset)
+            {
+                RequestPositionReset = false;
+                DidOnLoadBoundsCheck = true;
+                ApplySafeDefaultPosition("manual-reset");
+            }
+            else if (!DidOnLoadBoundsCheck)
+            {
+                DidOnLoadBoundsCheck = true;
+                EnsureWindowOnScreen("on-load");
+            }
         }
 
         if (resized)
@@ -699,12 +730,17 @@ public sealed class ChatLogWindow : Window
         LastViewport = ImGui.GetWindowViewport().Handle;
         WasDocked = ImGui.IsWindowDocked();
 
-        if (IsChatMode && Plugin.InputPreview.IsDrawable)
+        // v1.4.9 R2: CalculatePreview triggers InputPreview's first-frame
+        // lazy init (~3-5ms). User-typing-driven, safe to defer one frame.
+        if (_firstFrameDone && IsChatMode && Plugin.InputPreview.IsDrawable)
             Plugin.InputPreview.CalculatePreview();
 
         // Render the hint banner first so it sits above the tab area at full
         // window width. ImGui accounts for its height automatically.
-        DrawV061HintBannerIfNeeded();
+        // v1.4.9 R2: skip on first frame (~3-5ms layout cost). The banner
+        // is a v0.6.1 migration notice that returns the same result frame 1.
+        if (_firstFrameDone)
+            DrawV061HintBannerIfNeeded();
 
         if (Plugin.Config.SidebarTabView)
             DrawTabSidebar();
@@ -759,6 +795,40 @@ public sealed class ChatLogWindow : Window
         )
             inputColour = ecColour;
 
+        // Symbol-picker trigger sits left of the channel indicator. ImRaii.Popup
+        // inside DrawAndConsume pins to the last rendered item, so the call MUST
+        // run immediately after this IconButton — placing it after the channel
+        // picker below would pin the popup under the wrong widget.
+        if (Plugin.Config.SymbolPickerEnabled)
+        {
+            if (
+                ImGuiUtil.IconButton(
+                    FontAwesomeIcon.Smile,
+                    "symbol-picker-trigger",
+                    "Insert symbol or FFXIV icon"
+                )
+            )
+            {
+                _symbolPicker.OpenPopup();
+            }
+        }
+        // DrawAndConsume runs unconditionally; with the button hidden the popup
+        // can't open, so the call is a no-op. Splice path stays outside the
+        // guard for the same reason.
+        var insertedSymbol = _symbolPicker.DrawAndConsume();
+        if (insertedSymbol is not null)
+        {
+            // Same cursor-aware splice idiom as the AutoComplete commit path at
+            // ChatLogWindow.cs:2487-2493. Clamp because CursorPos can drift if
+            // the user mutates Chat while the popup is open.
+            var pos = Math.Clamp(CursorPos, 0, Chat.Length);
+            Chat = Chat[..pos] + insertedSymbol + Chat[pos..];
+            Activate = true;
+            ActivatePos = pos + insertedSymbol.Length;
+        }
+        if (Plugin.Config.SymbolPickerEnabled)
+            ImGui.SameLine();
+
         var beforeIcon = ImGui.GetCursorPos();
 
         var tintSelector = Plugin.Config.ColorSelectedInputChannelButton && inputColour.HasValue;
@@ -937,7 +1007,11 @@ public sealed class ChatLogWindow : Window
 
         // v1.2.0 — Bottom-Status-Bar. Letzter Render-Step in DrawChatLog,
         // damit alle Zeilen-Operationen davor keine Layout-Sprünge auslösen.
-        Plugin.StatusBar.Draw(Plugin);
+        // v1.4.9 R2: skip on the first frame; ~12ms of first-frame layout
+        // cost. User sees the StatusBar 1 frame (~17ms at 60fps) later
+        // which is hidden inside the post-reload Atlas-Build window.
+        if (_firstFrameDone)
+            Plugin.StatusBar.Draw(Plugin);
     }
 
     internal Dictionary<string, InputChannel> GetValidChannels()
@@ -988,6 +1062,16 @@ public sealed class ChatLogWindow : Window
 
     private void DrawChannelName(Tab activeTab)
     {
+        // v1.4.9 R2: plain-text fallback on the first frame. ReadChannelName
+        // builds SeString chunks and DrawChunks runs SeString-Renderer layout
+        // — together ~18ms first-frame. Frame 1 renders the real chunks; the
+        // user sees the tab name for ~17ms during the post-reload window.
+        if (!_firstFrameDone)
+        {
+            ImGui.TextUnformatted(activeTab.Name);
+            return;
+        }
+
         var currentChannel = ReadChannelName(activeTab);
         if (!currentChannel.SequenceEqual(PreviousChannel))
             PreviousChannel = currentChannel;

HellionChat/Ui/DbViewer.cs

@@ -2,6 +2,7 @@
 using System.Globalization;
 using System.Numerics;
 using System.Text;
+using System.Threading;
 using Dalamud.Bindings.ImGui;
 using Dalamud.Game.Text.SeStringHandling.Payloads;
 using Dalamud.Interface;
@@ -33,11 +34,21 @@ public class DbViewer : Window
 
     private int CurrentPage = 1;
     private string SimpleSearchTerm = "";
+
+    // v1.4.8 H2: opt-in full-text search across the whole DB via FTS5.
+    // Transient UI state (per-session), not persisted -- users opt in fresh
+    // every time so they always see the page-filter as the default mode.
+    private bool UseFullTextSearch;
+
     private bool OnlyCurrentCharacter = true;
     private readonly Dictionary<ChatType, (ChatSource, ChatSource)> SelectedChannels;
 
     private bool IsProcessing;
     private long ProcessingStart = Environment.TickCount64;
+
+    // Bumped per trigger so a late worker drops itself instead of overwriting
+    // a newer result.
+    private long _ftsFilterSeq;
     private (DateTime Min, DateTime Max, int Page, bool Local, int ChannelCount) LastProcessed;
 
     private string MinDateString = "";
@@ -82,29 +93,13 @@ public class DbViewer : Window
 
         RespectCloseHotkey = false;
         DisableWindowSounds = true;
-
-        Plugin
-            .Commands.Register(
-                "/hellionView",
-                "Get access to your message history, with simple filter options.",
-                true
-            )
-            .Execute += Toggle;
     }
 
     public void Dispose()
     {
-        Plugin
-            .Commands.Register(
-                "/hellionView",
-                "Get access to your message history, with simple filter options.",
-                true
-            )
-            .Execute -= Toggle;
+        // Slash-command tear-down moved to Plugin.TearDownCommands.
     }
 
-    private void Toggle(string _, string __) => Toggle();
-
     public override void Draw()
     {
         var totalPages = (int)Math.Ceiling((double)Count / RowPerPage);
@@ -233,6 +228,24 @@ public class DbViewer : Window
             tooltipRight: Language.Page_ArrowRight_Tooltip
         );
 
+        // Full-text search toggle (v1.4.8 H2). IsFtsIndexBuilt is a cached
+        // volatile bool in MessageStore -- single field read per frame, no
+        // SELECT count(*). ImRaii.Disabled blocks any click while the index
+        // is still being built, so no defensive force-off branch needed
+        // inside the if-body. UseFullTextSearch is transient UI state, so we
+        // do not call SaveConfig here.
+        var ftsReady = Plugin.MessageManager.Store.IsFtsIndexBuilt;
+        using (ImRaii.Disabled(!ftsReady))
+        {
+            if (ImGui.Checkbox(HellionStrings.DbViewer_FullTextToggle, ref UseFullTextSearch))
+                TriggerFilterRefresh();
+        }
+        ImGuiUtil.HelpMarker(
+            ftsReady
+                ? HellionStrings.DbViewer_FullTextToggle_Hint_PhraseMode
+                : HellionStrings.DbViewer_FullTextToggle_Hint_Indexing
+        );
+
         ImGui.SameLine(ImGui.GetContentRegionMax().X - width);
         ImGui.SetNextItemWidth(width);
         if (
@@ -243,7 +256,7 @@ public class DbViewer : Window
                 30
             )
         )
-            Filtered = Filter(Messages);
+            TriggerFilterRefresh();
 
         // Third row
 
@@ -447,11 +460,53 @@ public class DbViewer : Window
         }
     }
 
+    // FTS path hits SQLite per keystroke -- dispatch to a worker, drop stale
+    // results via _ftsFilterSeq. Page-filter path is in-memory LINQ, stays
+    // inline.
+    private void TriggerFilterRefresh()
+    {
+        if (!UseFullTextSearch || !Plugin.MessageManager.Store.IsFtsIndexBuilt)
+        {
+            Filtered = Filter(Messages);
+            return;
+        }
+
+        var snapshot = Messages;
+        var mySeq = Interlocked.Increment(ref _ftsFilterSeq);
+        Task.Run(() =>
+        {
+            try
+            {
+                var result = Filter(snapshot);
+                if (Interlocked.Read(ref _ftsFilterSeq) == mySeq)
+                    Filtered = result;
+            }
+            catch (Exception ex)
+            {
+                Plugin.LogProxy.Error(ex, "FTS filter worker failed");
+            }
+        });
+    }
+
     private ConcurrentStack<Message> Filter(Message[] messages)
     {
         if (SimpleSearchTerm == "")
             return new ConcurrentStack<Message>(messages.Reverse().OrderByDescending(m => m.Date));
 
+        // Full-text mode bypasses the page-bounded messages array and queries
+        // the FTS5 index across the whole DB. IsFtsIndexBuilt re-check guards
+        // against the (rare) case of the toggle being on while the index is
+        // mid-rebuild -- ImRaii.Disabled prevents the user from flipping it,
+        // but a Dispose-and-reopen during indexing could leave UseFullTextSearch
+        // true while ftsReady flipped back to false; the local fallback below
+        // still serves the page.
+        if (UseFullTextSearch && Plugin.MessageManager.Store.IsFtsIndexBuilt)
+        {
+            var guidHits = Plugin.MessageManager.Store.FullTextSearch(SimpleSearchTerm);
+            var resolved = Plugin.MessageManager.Store.LoadByGuids(guidHits);
+            return new ConcurrentStack<Message>(resolved.OrderByDescending(m => m.Date));
+        }
+
         return new ConcurrentStack<Message>(
             messages
                 .Reverse()

HellionChat/Ui/Debugger.cs

@@ -28,17 +28,13 @@ public class DebuggerWindow : Window, IDisposable
 
         RespectCloseHotkey = false;
         DisableWindowSounds = true;
-
-        Plugin.Commands.Register("/hellionDebugger", showInHelp: false).Execute += Toggle;
     }
 
     public void Dispose()
     {
-        Plugin.Commands.Register("/hellionDebugger", showInHelp: false).Execute -= Toggle;
+        // Slash-command tear-down moved to Plugin.TearDownCommands.
     }
 
-    private void Toggle(string _, string __) => Toggle();
-
     public override unsafe void Draw()
     {
         var agent = (nint)AgentItemDetail.Instance();

HellionChat/Ui/SeStringDebugger.cs

@@ -29,21 +29,13 @@ public class SeStringDebugger : Window
 
         RespectCloseHotkey = false;
         DisableWindowSounds = true;
-
-#if DEBUG
-        Plugin.Commands.Register("/hellionSeString", showInHelp: false).Execute += Toggle;
-#endif
     }
 
     public void Dispose()
     {
-#if DEBUG
-        Plugin.Commands.Register("/hellionSeString", showInHelp: false).Execute -= Toggle;
-#endif
+        // Slash-command tear-down moved to Plugin.TearDownCommands.
     }
 
-    private void Toggle(string _, string __) => Toggle();
-
     public override void Draw()
     {
         if (Plugin.MessageManager.LastMessage.Sender == null)

HellionChat/Ui/Settings.cs

@@ -60,23 +60,11 @@ public sealed class SettingsWindow : Dalamud.Interface.Windowing.Window
         DisableWindowSounds = true;
 
         Initialise();
-
-        Plugin
-            .Commands.Register("/hellion", "Perform various actions with Hellion Chat.")
-            .Execute += Command;
-        Plugin.Interface.UiBuilder.OpenConfigUi += Toggle;
     }
 
     public void Dispose()
     {
-        Plugin.Interface.UiBuilder.OpenConfigUi -= Toggle;
-        Plugin.Commands.Register("/hellion").Execute -= Command;
-    }
-
-    private void Command(string command, string args)
-    {
-        if (string.IsNullOrWhiteSpace(args))
-            Toggle();
+        // Slash-command + OpenConfigUi tear-down moved to Plugin.TearDownCommands.
     }
 
     private void Initialise()

HellionChat/Ui/SettingsTabs/Chat.cs

@@ -139,6 +139,12 @@ internal sealed class Chat : ISettingsTab
                 );
                 ImGuiUtil.HelpMarker(Language.Options_CollapseDuplicateMsgUniqueLink_Description);
             }
+
+            ImGui.Checkbox(
+                HellionStrings.Settings_Chat_SymbolPicker_Enable_Name,
+                ref Mutable.SymbolPickerEnabled
+            );
+            ImGuiUtil.HelpMarker(HellionStrings.Settings_Chat_SymbolPicker_Enable_Description);
         }
     }
 

HellionChat/Ui/StatusBar.cs

@@ -2,6 +2,7 @@ using System.Globalization;
 using System.Numerics;
 using Dalamud.Bindings.ImGui;
 using Dalamud.Interface;
+using Dalamud.Interface.Utility;
 using Dalamud.Interface.Utility.Raii;
 using HellionChat.Code;
 using HellionChat.Resources;
@@ -9,12 +10,20 @@ using HellionChat.Util;
 
 namespace HellionChat.Ui;
 
-// Bottom status bar, 22px tall. Slots left to right: channel indicator,
-// privacy badge, counts, tells (hidden at 0), version (right-aligned).
-// Updates at 1Hz; format strings are cached between updates.
+// Bottom status bar. Slots left to right: channel indicator, privacy badge,
+// counts, tells (hidden at 0), version (right-aligned). Updates at 1Hz;
+// format strings are cached between updates.
 internal sealed class StatusBar
 {
-    public const float Height = 22f;
+    // DPI-aware bar height. The previous fixed 22px constant clipped on
+    // Windows display-scaling >100% because ImGui renders the font bigger
+    // than the reservation. GetTextLineHeightWithSpacing scales with the
+    // current ImGui font; the 2px spacer is GlobalScale-rounded to stay
+    // on integer pixel boundaries (same idiom as v1.4.6 F7.2 underline-pill
+    // in ChatLogWindow.cs:1639-1653).
+    public static float Height =>
+        ImGui.GetTextLineHeightWithSpacing() + MathF.Round(2f * ImGuiHelpers.GlobalScale);
+
     private const long UpdateIntervalMs = 1000;
 
     // Initially outdated so the first frame always computes fresh.

HellionChat/Ui/SymbolPicker.cs

@@ -0,0 +1,308 @@
+using System.Numerics;
+using Dalamud.Bindings.ImGui;
+using Dalamud.Game.Text;
+using Dalamud.Interface.Utility.Raii;
+
+namespace HellionChat.Ui;
+
+// Popup picker for chat-input symbol insertion. Two tabs:
+//   PUA  — Dalamud's SeIconChar enum (161 server-safe FFXIV glyphs)
+//   BMP  — server-verified Unicode symbols (whitelist built 2026-05-16)
+//
+// Render-only — the Settings-Guard for showing the trigger button lives on
+// the caller side (ChatLogWindow). Recent-Used is session state by design.
+internal sealed class SymbolPicker
+{
+    private const string PopupId = "HellionSymbolPicker";
+    private const int RecentCapacity = 16;
+
+    private string _search = string.Empty;
+    private readonly List<uint> _recentUsed = new(capacity: RecentCapacity);
+
+    // FFXIV server-safe BMP symbols, verified 2026-05-16 via /echo + /say.
+    // Filtered ranges: U+2694-26C4 (Misc Symbols Extended), U+2700+ (Dingbats
+    // Extended), diagonal arrows, U+2153+ fractions, chess pieces.
+    // Full probe log: Cycles/v1.4.10 BMP-Whitelist Notes.md.
+    private static readonly (uint Codepoint, string Name)[] BmpWhitelist = new[]
+    {
+        (0x00A1u, "Inverted Exclamation"),
+        (0x00A2u, "Cent Sign"),
+        (0x00A3u, "Pound Sign"),
+        (0x00A4u, "Currency Sign"),
+        (0x00A5u, "Yen Sign"),
+        (0x00A7u, "Section Sign"),
+        (0x00A9u, "Copyright Sign"),
+        (0x00ABu, "Left Angle Quote"),
+        (0x00AEu, "Registered Sign"),
+        (0x00B0u, "Degree Sign"),
+        (0x00B1u, "Plus-Minus Sign"),
+        (0x00B6u, "Pilcrow Sign"),
+        (0x00BBu, "Right Angle Quote"),
+        (0x00BCu, "One Quarter"),
+        (0x00BDu, "One Half"),
+        (0x00BEu, "Three Quarters"),
+        (0x00BFu, "Inverted Question"),
+        (0x00D7u, "Multiplication Sign"),
+        (0x00F7u, "Division Sign"),
+        (0x0393u, "Greek Capital Gamma"),
+        (0x0394u, "Greek Capital Delta"),
+        (0x0398u, "Greek Capital Theta"),
+        (0x039Bu, "Greek Capital Lambda"),
+        (0x039Eu, "Greek Capital Xi"),
+        (0x03A0u, "Greek Capital Pi"),
+        (0x03A3u, "Greek Capital Sigma"),
+        (0x03A6u, "Greek Capital Phi"),
+        (0x03A8u, "Greek Capital Psi"),
+        (0x03A9u, "Greek Capital Omega"),
+        (0x03B1u, "Greek Small Alpha"),
+        (0x03B2u, "Greek Small Beta"),
+        (0x03B3u, "Greek Small Gamma"),
+        (0x03B4u, "Greek Small Delta"),
+        (0x03B5u, "Greek Small Epsilon"),
+        (0x03B6u, "Greek Small Zeta"),
+        (0x03B7u, "Greek Small Eta"),
+        (0x03B8u, "Greek Small Theta"),
+        (0x03B9u, "Greek Small Iota"),
+        (0x03BAu, "Greek Small Kappa"),
+        (0x03BBu, "Greek Small Lambda"),
+        (0x03BCu, "Greek Small Mu"),
+        (0x03BDu, "Greek Small Nu"),
+        (0x03BEu, "Greek Small Xi"),
+        (0x03BFu, "Greek Small Omicron"),
+        (0x03C0u, "Greek Small Pi"),
+        (0x03C1u, "Greek Small Rho"),
+        (0x03C3u, "Greek Small Sigma"),
+        (0x03C4u, "Greek Small Tau"),
+        (0x03C5u, "Greek Small Upsilon"),
+        (0x03C6u, "Greek Small Phi"),
+        (0x03C7u, "Greek Small Chi"),
+        (0x03C8u, "Greek Small Psi"),
+        (0x03C9u, "Greek Small Omega"),
+        (0x2013u, "En Dash"),
+        (0x2014u, "Em Dash"),
+        (0x2020u, "Dagger"),
+        (0x2021u, "Double Dagger"),
+        (0x2026u, "Horizontal Ellipsis"),
+        (0x203Bu, "Reference Mark"),
+        (0x20ACu, "Euro Sign"),
+        (0x2122u, "Trade Mark Sign"),
+        (0x2190u, "Leftwards Arrow"),
+        (0x2191u, "Upwards Arrow"),
+        (0x2192u, "Rightwards Arrow"),
+        (0x2193u, "Downwards Arrow"),
+        (0x21D2u, "Rightwards Double Arrow"),
+        (0x21D4u, "Left Right Double Arrow"),
+        (0x2202u, "Partial Differential"),
+        (0x2207u, "Nabla"),
+        (0x2211u, "Summation"),
+        (0x221Au, "Square Root"),
+        (0x221Eu, "Infinity"),
+        (0x222Bu, "Integral"),
+        (0x2260u, "Not Equal To"),
+        (0x25A0u, "Black Square"),
+        (0x25A1u, "White Square"),
+        (0x25B2u, "Black Up Triangle"),
+        (0x25B3u, "White Up Triangle"),
+        (0x25BCu, "Black Down Triangle"),
+        (0x25C6u, "Black Diamond"),
+        (0x25C7u, "White Diamond"),
+        (0x25CBu, "White Circle"),
+        (0x25CFu, "Black Circle"),
+        (0x2600u, "Black Sun With Rays"),
+        (0x2601u, "Cloud"),
+        (0x2602u, "Umbrella"),
+        (0x2603u, "Snowman"),
+        (0x2605u, "Black Star"),
+        (0x2606u, "White Star"),
+        (0x2640u, "Female Sign"),
+        (0x2642u, "Male Sign"),
+        (0x2660u, "Black Spade Suit"),
+        (0x2661u, "White Heart Suit"),
+        (0x2663u, "Black Club Suit"),
+        (0x2665u, "Black Heart Suit"),
+        (0x266Au, "Eighth Note"),
+        (0x2713u, "Check Mark"),
+    };
+
+    public void OpenPopup() => ImGui.OpenPopup(PopupId);
+
+    // Returns the inserted codepoint as a string fragment if the user clicked
+    // one this frame, or null otherwise. Caller splices the fragment into the
+    // chat-input buffer at the current cursor position.
+    public string? DrawAndConsume()
+    {
+        // ImRaii.Popup auto-disposes EndPopup, same idiom as other popups in
+        // ChatLogWindow.
+        using var popup = ImRaii.Popup(PopupId);
+        if (!popup)
+            return null;
+
+        string? inserted = null;
+
+        // Recent-Used-Row sits above the tabs so both PUA and BMP picks share
+        // one fast-access strip. Session-only by design (see TrackRecent).
+        if (_recentUsed.Count > 0)
+        {
+            ImGui.TextDisabled("Recent");
+            ImGui.SameLine();
+            foreach (var codepoint in _recentUsed)
+            {
+                var glyph = char.ConvertFromUtf32((int)codepoint);
+                if (
+                    ImGui.Selectable(
+                        glyph,
+                        false,
+                        ImGuiSelectableFlags.DontClosePopups,
+                        new Vector2(20, 20)
+                    )
+                )
+                {
+                    inserted = glyph;
+                }
+                ImGui.SameLine();
+            }
+            ImGui.NewLine();
+            ImGui.Separator();
+        }
+
+        using (var tabs = ImRaii.TabBar("##symbolpicker-tabs"))
+        {
+            if (tabs)
+            {
+                inserted = DrawPuaTab() ?? inserted;
+                inserted = DrawBmpTab() ?? inserted;
+            }
+        }
+
+        if (inserted is not null)
+            TrackRecent(inserted);
+
+        return inserted;
+    }
+
+    private string? DrawPuaTab()
+    {
+        using var tab = ImRaii.TabItem("FFXIV Icons");
+        if (!tab)
+            return null;
+
+        ImGui.InputTextWithHint(
+            "##pua-search",
+            "Search by name (e.g. HighQuality)",
+            ref _search,
+            64
+        );
+
+        string? inserted = null;
+
+        if (ImGui.BeginChild("##pua-grid", new Vector2(0, 280), false))
+        {
+            var query = _search;
+            foreach (var icon in Enum.GetValues<SeIconChar>())
+            {
+                var label = icon.ToString();
+                if (
+                    query.Length > 0
+                    && label.IndexOf(query, StringComparison.OrdinalIgnoreCase) < 0
+                )
+                {
+                    continue;
+                }
+
+                // ToIconString gives the single-codepoint glyph; tooltip
+                // carries the enum name for discoverability.
+                if (
+                    ImGui.Selectable(
+                        icon.ToIconString(),
+                        false,
+                        ImGuiSelectableFlags.DontClosePopups,
+                        new Vector2(24, 24)
+                    )
+                )
+                {
+                    inserted = icon.ToIconString();
+                }
+                if (ImGui.IsItemHovered())
+                    ImGui.SetTooltip(label);
+
+                // Manually-wrapping pattern from imgui_demo.cpp;
+                // GetWindowContentRegionMax obsolete since ImGui 1.92, use
+                // GetContentRegionAvail (see ChatLogWindow.cs:840).
+                var style = ImGui.GetStyle();
+                var lastItemX2 = ImGui.GetItemRectMax().X;
+                var availableRightX =
+                    ImGui.GetCursorScreenPos().X + ImGui.GetContentRegionAvail().X;
+                if (lastItemX2 + style.ItemSpacing.X + 24f < availableRightX)
+                    ImGui.SameLine();
+            }
+        }
+        ImGui.EndChild();
+
+        return inserted;
+    }
+
+    private string? DrawBmpTab()
+    {
+        using var tab = ImRaii.TabItem("Symbols");
+        if (!tab)
+            return null;
+
+        ImGui.InputTextWithHint("##bmp-search", "Search by name (e.g. Heart)", ref _search, 64);
+
+        string? inserted = null;
+
+        if (ImGui.BeginChild("##bmp-grid", new Vector2(0, 280), false))
+        {
+            var query = _search;
+            foreach (var (codepoint, name) in BmpWhitelist)
+            {
+                if (query.Length > 0 && name.IndexOf(query, StringComparison.OrdinalIgnoreCase) < 0)
+                {
+                    continue;
+                }
+
+                var glyph = char.ConvertFromUtf32((int)codepoint);
+                if (
+                    ImGui.Selectable(
+                        glyph,
+                        false,
+                        ImGuiSelectableFlags.DontClosePopups,
+                        new Vector2(24, 24)
+                    )
+                )
+                {
+                    inserted = glyph;
+                }
+                if (ImGui.IsItemHovered())
+                    ImGui.SetTooltip(name);
+
+                // Same manually-wrapping pattern as DrawPuaTab — modern API
+                // since GetWindowContentRegionMax was deprecated in ImGui 1.92.
+                var style = ImGui.GetStyle();
+                var lastItemX2 = ImGui.GetItemRectMax().X;
+                var availableRightX =
+                    ImGui.GetCursorScreenPos().X + ImGui.GetContentRegionAvail().X;
+                if (lastItemX2 + style.ItemSpacing.X + 24f < availableRightX)
+                    ImGui.SameLine();
+            }
+        }
+        ImGui.EndChild();
+
+        return inserted;
+    }
+
+    private void TrackRecent(string fragment)
+    {
+        if (string.IsNullOrEmpty(fragment) || fragment.Length > 4)
+            return;
+
+        var codepoint = (uint)char.ConvertToUtf32(fragment, 0);
+
+        // Move-to-front so the head stays the freshest pick.
+        _recentUsed.RemoveAll(c => c == codepoint);
+        _recentUsed.Insert(0, codepoint);
+
+        if (_recentUsed.Count > RecentCapacity)
+            _recentUsed.RemoveAt(_recentUsed.Count - 1);
+    }
+}

HellionChat/Util/AutoTranslate.cs

@@ -62,7 +62,12 @@ internal static class AutoTranslate
         {
             var sw = Stopwatch.StartNew();
             AllEntries();
-            Plugin.LogProxy.Debug($"Warming up auto-translate took {sw.ElapsedMilliseconds}ms");
+            // v1.4.9 R3 profiling: Information so the xllog tail surfaces this
+            // without a Debug filter. Belt-and-suspenders for future plugin-load
+            // regressions; remains in place after Sub-Task 3.4 Befund.
+            Plugin.LogProxy.Information(
+                $"Warming up auto-translate took {sw.ElapsedMilliseconds}ms"
+            );
         })
         {
             IsBackground = true,

README.md

@@ -2,7 +2,7 @@
 
 [![Build](https://gitea.hellion-forge.cloud/JonKazama-Hellion/HellionChat/actions/workflows/build.yml/badge.svg?branch=main)](https://gitea.hellion-forge.cloud/JonKazama-Hellion/HellionChat/actions/workflows/build.yml)
 [![License: EUPL-1.2](https://img.shields.io/badge/License-EUPL--1.2-blue.svg)](LICENSE)
-[![Latest release](https://img.shields.io/badge/release-v1.4.7-brightgreen)](https://gitea.hellion-forge.cloud/JonKazama-Hellion/HellionChat/releases/latest)
+[![Latest release](https://img.shields.io/badge/release-v1.4.10-brightgreen)](https://gitea.hellion-forge.cloud/JonKazama-Hellion/HellionChat/releases/latest)
 [![Dalamud API](https://img.shields.io/badge/Dalamud-API_15-purple)](https://github.com/goatcorp/Dalamud)
 [![.NET](https://img.shields.io/badge/.NET-10.0-512BD4)](https://dotnet.microsoft.com/)
 [![FFXIV](https://img.shields.io/badge/FFXIV-Dawntrail-c3a37f)](https://www.finalfantasyxiv.com/)
@@ -11,7 +11,7 @@
   <img src="docs/images/hellion-forge.png" alt="Hellion Forge" width="180" />
 </p>
 
-**Version 1.4.7** — Privacy-first chat plugin for FINAL FANTASY XIV / Dalamud, built on
+**Version 1.4.10** — Privacy-first chat plugin for FINAL FANTASY XIV / Dalamud, built on
 [Chat 2](https://github.com/Infiziert90/ChatTwo) (EUPL-1.2).
 
 Hellion Chat is a privacy-first plugin built on the Chat 2 foundation. The majority of the engine comes from Chat 2
@@ -286,23 +286,23 @@ An optional submission to the Dalamud main plugin repo (in addition to the custo
 
 ## Project Status
 
-**Version 1.4.7** — Backlog cleanup and the first user-visible feature bundle since v1.4.5. TempTell tabs can now be
-pinned via right-click; pinned tabs survive relog, keep their conversation history (loaded on demand from the message
-store), and stay bound to the same `/tell` partner. A hard cap of 5 pinned tabs lives in a pool separate from the 15-tab
-auto-tell pool, so the total ceiling is 20 tabs. The sidebar groups pinned tabs into their own section with its own
-divider header. Honorific glow outlines now render when the title carries a Glow colour — opt-in via **Settings →
-Integrations → Render glow outlines (Honorific)**, default off, so v1.4.6 visuals stay untouched for users who don't
-care and the per-frame DrawList overhead is skipped on low-end hardware. Honorific gradient (Color3 / GradientColourSet
-/ Wave / Pulse) is parsed and stashed for a later cycle, but currently renders as the primary colour. Sidebar width is
-configurable in **Theme & Layout** between 44 and 160 px; default stays icon-only so existing users see no layout
-change. `Configuration.UpdateFrom` now preserves the runtime `CurrentChannel` across the persistent-tab merge, and
-`TabSwitched` deep-clones the seeded channel — together they fix a Settings-Save regression where the chat input could
-pop back to `/tell <pinned-partner>` after touching settings while on a Party or Linkshell tab. Internal items:
-`IPluginLogProxy` indirection over Dalamud's `IPluginLog` routes all ~91 `Plugin.Log` call sites through a testable
-proxy, closing the test-isolation gap F12.1 left in v1.4.6 (`MessageStore.Migrate0` now runs in xUnit without loading
-`Dalamud.dll`). `Util/ImGuiUtil.cs`'s `DrawArrows` IconButton id gets explicit parentheses on the increment. Migration
-v16 → v17 is additive (new `Tab.IsPinned` flag, default false). Eighth sub-patch of the v1.4.x polish sweep series (as
-of 2026-05-13).
+**Version 1.4.10** — Symbol-Picker and Tell-History Fix. Eleventh and final sub-patch of the v1.4.x polish sweep
+series. A new symbol-picker popup hangs off a smile-icon button left of the channel indicator: tab one lists all
+161 FFXIV PUA glyphs (Dalamud's `SeIconChar` enum); tab two carries 97 server-verified BMP symbols (latin marks,
+currency, the full Greek alphabet, geometric shapes, suits, notes) — each one round-tripped through `/echo` and
+`/say` in a four-round whitelist probe so the in-channel render matches what the picker shows. Click drops the
+glyph at the caret, multi-insert keeps the popup open, recent-used strip floats the last sixteen picks across
+both tabs. Toggle in Settings → Chat → Message behaviour, default on. Mid-cycle hotfix for pinned auto-tell tabs:
+PreloadHistory had a hidden 500-row SQL scan cap that overrode the user-configurable `AutoTellTabsHistoryPreload`
+setting — active users with many tell partners lost the backlog of less-frequent pinned partners. The cap is
+removed; the `(Receiver, Date)` index keeps SQL fast, the client-side loop respects the user setting as the upper
+bound. Slash-command teardown cleanup: `/hellion`, `/hellionView`, `/hellionDebugger` (and `#if DEBUG /hellionSeString`)
+wrappers are cached as private fields so plugin teardown detaches the live registration instead of re-Register'ing
+with identical args. The original Reserve-A `ImGuiListClipper` refactor for `DrawMessages` was cancelled after
+cross-platform smoke showed the scroll rubber-band is a Wine/Linux render-pipeline quirk, not universal — Windows
+users on v1.4.9 never saw it; the spike that targets the Wine path lives in a later patch. Migration v17 stays
+(no schema bump). v1.4.x polish sweep wraps up here; next major cycle is v1.5.0 with the DI-container adoption
+(`Microsoft.Extensions.Hosting` + `ILogger<T>`) modelled on Lightless (as of 2026-05-16).
 
 Hellion Chat is a standalone plugin, no longer a fork in the repository sense. Fully completed:
 

docs/CHANGELOG.md

@@ -10,6 +10,96 @@ to the release pages for details.
 
 ---
 
+## Hellion Chat 1.4.10 — Symbol-Picker and Tell-History Fix (2026-05-16)
+
+Eleventh and final sub-patch of the v1.4.x Polish-Sweep series. Symbol picker for the chat input, a tell-history reload fix
+for users with many active partners, and a closing cleanup sweep before v1.5.0 picks up the DI-container adoption.
+
+- Symbol picker for the chat input: smile-icon button left of the channel indicator opens a popup with two tabs —
+  161 FFXIV PUA glyphs (Dalamud's SeIconChar enum) and 97 server-verified BMP symbols round-tripped through `/echo` and
+  `/say` in a four-round probe. Cursor-aware splice, multi-insert keeps the popup open, recent-used strip floats the last
+  sixteen picks across both tabs. Toggle in Settings → Chat → Message behaviour, default on.
+- Pinned auto-tell tabs reload their full history again. PreloadHistory had a hidden 500-row scan cap that overrode the
+  user-configurable `AutoTellTabsHistoryPreload` setting whenever you chatted with many partners; less-frequent pinned
+  partners lost their backlog. The cap is removed.
+- Slash-command teardown cleanup: `/hellion`, `/hellionView`, `/hellionDebugger` (and `#if DEBUG /hellionSeString`) wrappers
+  are now cached as private fields so plugin teardown detaches the live registration instead of re-Register'ing with
+  identical args (latent maintenance hazard from v1.4.9).
+- v1.4.x Polish-Sweep wraps up here. The ImGuiListClipper render refactor that was on the v1.4.10 reserve list got dropped
+  after cross-platform smoke showed the scroll rubber-band is a Wine/Linux render-pipeline quirk, not universal — Windows
+  users never saw it. It will get its own platform-targeted spike in a later patch. Next major cycle is v1.5.0 with the
+  DI-container adoption (Microsoft.Extensions.Hosting + ILogger<T>) modelled on Lightless.
+- Migration v17 stays (no schema bump).
+
+Based on Chat 2 1.35.3 (upstream Infiziert90/ChatTwo, EUPL-1.2).
+
+---
+
+## Hellion Chat 1.4.9 — Plugin-Load Render Polish (2026-05-15)
+
+Tenth sub-patch of the v1.4.x polish-sweep series. First-frame render cost drops from ~127 ms median down to
+~76 ms median — comfortably under Dalamud's 100 ms HITCH warning threshold. The remaining ~13 ms gap to ChatTwo
+upstream (~63 ms median) is the cost of HellionChat-only features (sidebar tab view, custom status bar,
+Honorific integration).
+
+- First-frame defer: six non-essential rendering sections inside `ChatLogWindow` skip their first Draw and run
+  one frame later. Covered sections are the bottom status bar, channel-name SeString chunks, window bounds
+  check, v0.6.1 hint banner, autocomplete and input-preview calculation. At 60 fps the user sees those sections
+  ~17 ms after plugin reload — invisible inside the ~2.5 s font-atlas build window every reload runs through
+  anyway. Frame 1 stays well under 100 ms too (~40 ms), so no secondary HITCH warning appears.
+- Slash-command centralisation: `/hellion`, `/hellionView`, `/hellionSeString` and `/hellionDebugger` are now
+  registered during `LoadAsync` instead of inside the corresponding window constructors. The commands work
+  before their target window is opened the first time, and Dalamud's plugin-manager configuration / open
+  buttons (`UiBuilder.OpenConfigUi` / `OpenMainUi`) hang on the same path.
+- Plugin-load profiling logs stay on: `MessageStore.Connect`, `MessageStore.Migrate`, `FilterAllTabs` and the
+  auto-translate warm-up timing log are now Information level rather than Debug. They serve as a tripwire so a
+  future regression past 100 ms shows up directly in `/xllog` without re-enabling Debug.
+- ChatTwo IPC compatibility layer: HellionChat now mirrors ChatTwo's full IPC surface
+  (`GetChatInputState`, `ChatInputStateChanged`, `Register`, `Unregister`, `Available`, `Invoke`) under the
+  `ChatTwo.*` namespace in addition to our existing `HellionChat.*` provider gates. Third-party
+  integrations that historically only subscribe to ChatTwo's IPC — for example Artisan's and AllaganTools'
+  context-menu hooks — keep working without requiring a code change on their side. Conflict detection
+  prevents ChatTwo from loading in parallel with HellionChat, so there is no slot-collision risk at
+  runtime.
+- Migration v17 stays (no schema bump).
+- Internal: hypothesis-triage during the R2 cycle falsified three of the four candidate root causes
+  (font-atlas sync, theme-apply ABGR-cache init, multiple-window render). Actual cause is `DrawList` setup
+  cost distributed across ~10 ImGui sections inside ChatLogWindow (5-20 ms each). The six selective defers
+  above are the pragmatic fix — a clean structural rewrite would belong in the v1.5.x DI-container cycle.
+
+Based on Chat 2 1.35.3 (upstream Infiziert90/ChatTwo, EUPL-1.2).
+
+---
+
+## Hellion Chat 1.4.8 — Hook-Layer and Polish Quick-Wins (2026-05-14)
+
+Ninth sub-patch of the v1.4.x polish-sweep series. Hook-layer cluster (FTS5 full-text search, ad-block foundation
+investigation) plus three polish quick-wins.
+
+- DbViewer full-text search: optional FTS5 index across the full chat history. Built asynchronously on first run after
+  the update with a progress toast (UI stays responsive, the toggle is disabled until the build completes). The local
+  page-filter remains the default mode. Multi-word queries match as exact phrases; power users can opt into raw FTS5
+  `MATCH` syntax by wrapping their own double-quotes around the term.
+- Custom theme files now auto-reload when edited while the theme is active. Save the JSON in your editor and the live
+  render picks up the change within a second — no need to re-click the theme in the picker. Disk-stat is throttled to
+  1 Hz so per-frame cost stays free.
+- Retention sweep no longer blocks the framework thread. `Framework.Run(...).Wait()` is replaced by
+  `Framework.RunOnTick(...)`, which removes the ~194 ms hitch the sweep used to add per run.
+- Status bar height is derived from `GetTextLineHeightWithSpacing()` plus a DPI-aware spacer so the bar renders
+  correctly at Windows display scaling above 100 %. Linux/Wayland default of 100 % is unaffected.
+- Receive-suppressed-tells routing was investigated this cycle and **postponed to v1.5.x**. When other plugins suppress
+  tells via `CheckMessageHandled`, FFXIV's chat pipeline skips the `RaptureLogModule.AddMsgSourceEntry` path, which means
+  HellionChat's `ContentIdResolverHook` does not fire and tell-partner identification breaks for AutoTellTab routing.
+  The proper fix sits next to the planned ad-block hook layer (`RaptureLogModule.ShowMiniTalkPlayer` and friends) where
+  the same patch surface comes up anyway.
+- Internal: storage form of `messages.Id` clarified (declared BLOB but Microsoft.Data.Sqlite stores Guid parameters as
+  TEXT). FTS bulk insert and `LoadByGuids` join now match the TEXT storage form on both sides. Migration v17 stays
+  (no schema bump).
+
+Based on Chat 2 1.35.3 (upstream Infiziert90/ChatTwo, EUPL-1.2).
+
+---
+
 ## Hellion Chat 1.4.7 — Backlog Cleanup and Mid-Features (2026-05-13)
 
 Eighth sub-patch of the v1.4.x polish-sweep series. First user-visible feature bundle since v1.4.5 — pinned tell tabs

docs/ROADMAP.md

@@ -10,11 +10,67 @@ the plugin's privacy-first scope during brainstorming.
 
 ---
 
-## Next Cycle (v1.4.8)
+## Next Cycle (v1.5.0)
 
-**Hook-Layer Cycle.** Receive-suppressed-tells toggle (cross-reference XIVIM #73 bubble-layer sub-task), Database Viewer
-full-text search via SQLite FTS5, plus preparation for the later Ad-Block cycle. Hook-layer investigation is shared
-across these items so they cluster naturally in one sub-patch.
+**DI-container adoption.** Microsoft.Extensions.Hosting plus `ILogger<T>` modelled on Lightless's `PluginHostFactory`
+pattern. The v1.4.x Polish-Sweep series is closed; v1.5.0 starts the structural cycle that the smaller F12.x indirection
+shims (`IPluginLogProxy`, `IPlatformUtil`) were paving the way for. After that, the Wine/Linux scroll-rubber-band spike
+deferred from v1.4.10 (Reserve-A cancelled — Windows users never saw it) plus the First-Run-Wizard rework that lets users
+opt into the curated defaults instead of just picking a privacy profile.
+
+---
+
+## v1.4.10 — Symbol-Picker and Tell-History Fix (released 2026-05-16)
+
+Eleventh and final sub-patch of the v1.4.x Polish Sweep series. Symbol picker for the chat input — popup with two tabs
+(161 FFXIV PUA glyphs via Dalamud's SeIconChar plus 97 server-verified BMP symbols probed through `/echo` and `/say` in
+a four-round whitelist build) — cursor-aware splice, multi-insert, recent-used strip across both tabs, Settings toggle
+in Chat → Message behaviour. Mid-cycle hotfix for pinned auto-tell tabs: PreloadHistory used to cap the SQL scan at
+500 rows regardless of the user's `AutoTellTabsHistoryPreload` setting, so active users with many partners lost the
+backlog of less-frequent pinned partners; the cap is gone, the `(Receiver, Date)` index keeps SQL fast, the client-side
+loop respects the user setting as the upper bound. Slash-command teardown cleanup wires the v1.4.9 wrappers through
+private fields so dispose detaches the live registration instead of re-registering with identical args. The original
+Reserve-A `ImGuiListClipper` refactor for `DrawMessages` was cancelled after cross-platform smoke showed the scroll
+rubber-band is a Wine/Linux render-pipeline quirk, not universal — Windows-side testing on v1.4.9 confirmed no lag.
+Migration v17 stays.
+
+---
+
+## v1.4.9 — Plugin-Load Render Polish (released 2026-05-15)
+
+Tenth sub-patch of the v1.4.x Polish Sweep series. First-frame HITCH drops from ~127 ms median to ~76 ms median (4-reload
+sample), comfortably under Dalamud's 100 ms warning threshold. Mechanism: a single `_firstFrameDone` flag inside
+`ChatLogWindow` defers six non-essential rendering sections (bottom status bar, channel-name SeString chunks, window
+bounds check, v0.6.1 hint banner, autocomplete, input-preview calculation) from frame 0 to frame 1. User sees those
+sections ~17 ms (60 fps) later, invisible inside the ~2.5 s font-atlas build window after every reload. Slash-command
+registration moved from individual window constructors to a central `SetupCommands` / `TearDownCommands` pair in
+`Plugin.cs` — `/hellion`, `/hellionView`, `/hellionSeString` and `/hellionDebugger` work before their target windows are
+opened the first time, and Dalamud's plugin-manager `OpenConfigUi` / `OpenMainUi` buttons hang on the same path.
+Plugin-load profiling logs (auto-translate warmup, `MessageStore.Connect`, `MessageStore.Migrate`, `FilterAllTabs`) stay
+on at Information level as a regression tripwire. The release also ships a ChatTwo IPC compatibility layer: HellionChat
+mirrors ChatTwo's full IPC surface (`GetChatInputState`, `ChatInputStateChanged`, `Register`, `Unregister`, `Available`,
+`Invoke`) under the `ChatTwo.*` namespace in addition to our existing `HellionChat.*` provider gates, so third-party
+integrations that only subscribe to ChatTwo's IPC (Artisan, AllaganTools) keep working without a code change on their
+side. Conflict detection prevents ChatTwo from loading in parallel, so there is no slot-collision risk at runtime.
+Migration v17 stays (no schema bump). Hypothesis-triage falsified
+three of four candidate root causes (font-atlas sync fallback, theme-apply ABGR-cache init, multiple-window render via
+lazy-init) — actual cost distributes evenly across ~10 ImGui sections inside ChatLogWindow, so structural rewrite is
+deferred to v1.5.x DI-container cycle.
+
+## v1.4.8 — Hook-Layer and Polish Quick-Wins (released 2026-05-14)
+
+Ninth sub-patch of the v1.4.x Polish Sweep series. Database Viewer gains an optional FTS5 full-text search across the
+full chat history, built asynchronously on first run after the update with a progress toast; the local page-filter
+remains the default mode. Custom theme files auto-reload when edited while the theme is active (1 Hz disk-stat throttle,
+so per-frame cost is free). Retention sweep no longer blocks the framework thread — `Framework.Run(...).Wait()` is
+replaced by `Framework.RunOnTick(...)`, removing the ~194 ms hitch per sweep. Status-bar height is now derived from
+`GetTextLineHeightWithSpacing()` plus a DPI-aware spacer so the bar renders correctly at Windows display scaling above
+100 %. Receive-suppressed-tells routing was investigated and **postponed to v1.5.x**: when other plugins suppress tells
+via `CheckMessageHandled`, FFXIV's chat-pipeline skips the `RaptureLogModule.AddMsgSourceEntry` path, which means the
+`ContentIdResolverHook` does not fire and tell-partner identification breaks. The fix belongs next to the planned ad-block
+hook layer where the same patch surface comes up anyway. Migration v17 stays (no schema bump). H3 leaves a foundation
+note in the Vault (`Projekte/FFXIV/Hellion Chat/v1.5.x Ad-Block Foundation.md`) covering the NoSoliciting filter +
+bubble-layer hook pattern as a ready-made template for the v1.5.x cycle.
 
 ---
 

repo.json

@@ -3,7 +3,7 @@
         "Author": "Jon Kazama (Hellion Forge)",
         "Name": "Hellion Chat",
         "InternalName": "HellionChat",
-        "AssemblyVersion": "1.4.7.0",
+        "AssemblyVersion": "1.4.10.0",
         "Description": "A Hellion Forge plugin — privacy-focused chat replacement for FINAL FANTASY XIV, built for EU, US and JP data rules.\n\nBy default only your own conversations are stored. Public chat, NPC dialogue, system messages and battle logs are discarded at the storage layer unless you opt in. Retention windows are configurable per channel, history can be wiped retroactively, and everything can be exported on demand.\n\nFeatures:\n- Channel whitelist with a Privacy-First default\n- Per-channel retention with a daily background sweep\n- Retroactive cleanup with preview and Ctrl+Shift confirm\n- Export to Markdown, JSON or CSV\n- First-run wizard with three profiles: Privacy-First, Casual, Full History\n- Bilingual UI (EN/DE) with live language switching\n- Own config and database — no shared state with other plugins\n\nBased on Chat 2 by Infi and Anna (EUPL-1.2).\nSupport: https://discord.gg/X9V7Kcv5gR",
         "ApplicableVersion": "any",
         "RepoUrl": "https://gitea.hellion-forge.cloud/JonKazama-Hellion/HellionChat",
@@ -14,12 +14,12 @@
         "CanUnloadAsync": false,
         "LoadPriority": 0,
         "Punchline": "A Hellion Forge plugin. Privacy-first chat for FFXIV, built to stay out of your way.",
-        "Changelog": "**v1.4.7 — Backlog Cleanup and Mid-Features (2026-05-13)**\n\nEighth sub-patch of the v1.4.x polish-sweep series. First user-visible feature bundle since v1.4.5 — pinned tell tabs that survive relog, opt-in Honorific glow rendering, and a configurable sidebar.\n\n- TempTell Pin: right-click a TempTell tab in the sidebar to pin it. Pinned tabs survive relog, keep their conversation history (loaded on demand from the message store), and stay bound to the same /tell partner. Hard cap of 5 pinned tabs in a pool separate from the 15-tab auto-tell pool — total ceiling is 20 tabs. New 'Angepinnt' / 'Pinned' section in the sidebar with its own divider header\n- Honorific Glow outline now renders when the title carries a Glow colour. Opt-in via Settings → Integrations → 'Render glow outlines (Honorific)' (default off, dodges the per-frame DrawList overhead on low-end hardware). Gradient (Color3 / GradientColourSet / Wave / Pulse) is parsed but rendered statically — a later cycle will port the full animation\n- Sidebar width is now configurable in Theme & Layout (range 44–160 px). Default stays icon-only; widen to fit section headers like 'Aktive Tells (3)' without truncation\n- Settings Save no longer pops the chat input back to /tell with a pinned partner — Configuration.UpdateFrom now preserves the runtime CurrentChannel across the persistent-tab merge, and TabSwitched deep-clones the seeded channel instead of sharing the previous tab's UsedChannel\n- Util/ImGuiUtil.cs DrawArrows IconButton id now uses (id + 1).ToString() instead of the operator-precedence quirk id + 1.ToString() — generated IDs stay numerically stable\n- Internal: IPluginLogProxy indirection over Dalamud's IPluginLog routes all ~91 Plugin.Log call sites through a testable proxy. MessageStore.Migrate0 can now run in xUnit without loading Dalamud.dll, closing the gap F12.1 left in v1.4.6\n- Internal: TempTab counter switched from an Interlocked cached field to a derived Tabs.Count(predicate) — pin-state transitions are cold-path and don't need lock-free reads\n\nBased on Chat 2 1.35.3 (upstream Infiziert90/ChatTwo, EUPL-1.2).\n\n---\n\n**v1.4.6 — Code Hygiene and Refactor (2026-05-12)**\n\nMaintenance patch. No user-visible behaviour changes; tightens the development feedback loop, fixes two upstream-inherited bugs, and prepares the code for the v1.4.7 backlog cleanup.\n\n- preflight.sh gains a csharpier reflow check and a markdownlint pass so style drift and markdown violations are caught at the pre-push gate\n- FontManager fallback catches the full set of atlas-toolkit throws (IO, InvalidOperation, ArgumentException) — a corrupt font config no longer takes down the whole atlas build\n- BrandingLinks and IntegrationLinks URLs validated on plugin load — a typo in a future URL rotation now throws at startup\n- Cherry-picked from ChatTwo upstream f35b7d3: Chat.SetChannel no longer leaks the native Utf8String when the linkshell check rejects the channel\n- Cherry-picked from ChatTwo upstream f35b7d3: Tab.Clone now deep-clones UsedChannel and TellTarget — PopOut and Temp tabs no longer mutate each other's channel state\n- Active-tab underline scales with DPI and rounds to physical pixels for crisp rendering above 100% scaling\n- IconButton width parameter no longer subtracts HUD-scaled padding from a raw int (measured width passes through verbatim)\n- Internal: HellionStyle ChildBgAlpha extracted to a testable helper; Plugin.SaveConfig clones only the temp tabs; SettingsOverview caches the draw-list per frame; Dalamud.Utility.Util surface routed through an IPlatformUtil indirection (MessageStore IsWine probe is now testable in isolation)\n- Built-in themes: Crystal Nocturne (sapphire and electric magenta over obsidian, by CRYSTALLITE) replaces Moonlit Bloom. Users with Moonlit Bloom selected fall back to Hellion Arctic on first load\n\nBased on Chat 2 1.35.3 (upstream Infiziert90/ChatTwo, EUPL-1.2).\n\n---\n\n**v1.4.5 — UX and Robustness (2026-05-12)**\n\nSixth sub-patch of the v1.4.x polish-sweep series. Chat-log draw failures surface as a notification, the first-run wizard has an explicit Later option, the input history clears on plugin reload, and the status bar version slot stops clipping in narrow windows.\n\n- Chat window draw errors now show a one-shot notification instead of failing silently — stack trace stays in /xllog\n- First-run wizard: explicit \"Later — keep defaults\" button. Closing the X no longer silently accepts the defaults; the wizard reopens on the next plugin load if nothing was picked\n- InputHistoryService clears on plugin dispose so the previous session's typed commands don't bleed into the next load\n- Status bar hides the version slot when the chat window is too narrow to fit all five slots without overlap\n- Internal: explicit session-only Auto-Tell-Tab invariant in Plugin.cs plus a pinning test in the Build-Suite\n- Internal: FontManager falls back to the system fonLine truncated
+        "Changelog": "**v1.4.10 — Symbol-Picker and Tell-History Fix (2026-05-16)**\n\nEleventh and final sub-patch of the v1.4.x polish-sweep series. Symbol picker for the chat input, a tell-history reload fix for users with many active partners, and a closing cleanup sweep before v1.5.0 picks up the DI-container adoption.\n\n- Symbol picker: a small smile-icon button left of the channel indicator opens a popup with two tabs. The first lists all 161 FFXIV PUA glyphs (Dalamud's SeIconChar enum); the second carries 97 server-verified BMP symbols (latin marks, currency, the full Greek alphabet, geometric shapes, suits, notes) — every one of them round-tripped through /echo and /say in a four-round probe so the in-channel render matches what the picker shows. Click drops the glyph at the caret, multi-insert keeps the popup open, and a recent-used strip floats the last sixteen picks across both tabs. Toggle in Settings → Chat → Message behaviour, default on.\n- Pinned auto-tell tabs reload their full history again: a hidden 500-row scan cap in PreloadHistory used to override the user-configurable AutoTellTabsHistoryPreload setting, so less-frequent pinned partners (rare /tell sessions in an otherwise busy week) lost their backlog. The cap is removed; the (Receiver, Date) index keeps SQL fast, the client-side loop still respects your setting as the upper bound.\n- Slash-command teardown: /hellion, /hellionView, /hellionDebugger (and #if DEBUG /hellionSeString) wrappers are now cached as private fields. Plugin teardown detaches the live registration instead of re-Register'ing with identical args — closes a latent maintenance hazard from v1.4.9.\n- v1.4.x polish-sweep wraps up here. The ImGuiListClipper render refactor that was on the v1.4.10 reserve list got dropped after cross-platform smoke showed the scroll rubber-band is a Wine / Linux render-pipeline quirk, not universal — Windows users never saw it. It will get its own platform-targeted spike in a later patch. Next major cycle is v1.5.0 with the DI-container adoption (Microsoft.Extensions.Hosting + ILogger<T>) modelled on Lightless.\n- Migration v17 stays (no schema bump).\n\nBased on Chat 2 1.35.3 (upstream Infiziert90/ChatTwo, EUPL-1.2).\n\n---\n\n**v1.4.9 — Plugin-Load Render Polish (2026-05-15)**\n\nTenth sub-patch of the v1.4.x polish-sweep series. First-frame render cost drops from ~127 ms median to ~76 ms median, comfortably under Dalamud's 100 ms HITCH warning threshold.\n\n- First-frame defer: six non-essential rendering sections inside ChatLogWindow skip their first Draw and run one frame later (bottom status bar, channel-name SeString chunks, window bounds check, v0.6.1 hint banner, autocomplete, input-preview calculation). User-visible delay is ~17 ms at 60 fps, hidden inside the post-reload font-atlas build window.\n- Slash-command centralisation: /hellion, /hellionView, /hellionSeString and /hellionDebugger are registered in LoadAsync instead of inside the corresponding window constructors. The plugin-manager Open and configuration buttons hang on the same path.\n- Plugin-load profiling logs stay on at Information level (MessageStore connect/migrate, FilterAllTabs, auto-translate warmup) as a regression tripwire — a future load past 100 ms will show up in /xllog without a Debug filter.\n- ChatTwo IPC compatibility layer: HellionChat now mirrors ChatTwo's full IPC surface (GetChatInputState, ChatInputStateChanged, Register, Unregister, Available, Invoke) under the ChatTwo.* namespace in addition to our existing HellionChat.* provider gates. Third-party integrations that historically only subscribe to ChatTwo's IPC — for example Artisan's and AllaganTools' context-menu hooks — keep working without requiring a code change on their side. Conflict detection prevents ChatTwo from loading in parallel with HellionChat, so there is no slot-collision risk at runtime.\n- Migration v17 stays (no schema bump).\n\nBased on Chat 2 1.35.3 (upstream Infiziert90/ChatTwo, EUPL-1.2).\n\n---\n\n**v1.4.8 — Hook-Layer and Polish Quick-Wins (2026-05-14)**\n\nNinth sub-patch of the v1.4.x polish-sweep series. Hook-layer cluster (DbViewer FTS5 full-text search, ad-block foundation investigation) plus three polish quick-wins.\n\n- DbViewer full-text search: optional FTS5 index across the full chat history. Built asynchronously on first load after the update with a progress toast. The local page-filter remains available as the default mode. Queries match as exact phrases -- multi-word terms must appear together in order; advanced users can opt into raw FTS5 MATCH syntax by wrapping their own double-quotes.\n- Custom theme files now auto-reload when edited while the theme is active -- no need to re-click the theme in the picker.\n- Retention sweep no longer blocks the framework thread, removing the ~194ms mini-hitch per sweep.\n- Status bar renders correctly at Windows display scaling > 100%.\n- Receive-suppressed-tells routing investigated this cycLine truncated
         "AcceptsFeedback": true,
-        "DownloadLinkInstall": "https://gitea.hellion-forge.cloud/JonKazama-Hellion/HellionChat/releases/download/v1.4.7/latest.zip",
-        "DownloadLinkUpdate": "https://gitea.hellion-forge.cloud/JonKazama-Hellion/HellionChat/releases/download/v1.4.7/latest.zip",
-        "DownloadLinkTesting": "https://gitea.hellion-forge.cloud/JonKazama-Hellion/HellionChat/releases/download/v1.4.7/latest.zip",
-        "TestingAssemblyVersion": "1.4.7.0",
+        "DownloadLinkInstall": "https://gitea.hellion-forge.cloud/JonKazama-Hellion/HellionChat/releases/download/v1.4.10/latest.zip",
+        "DownloadLinkUpdate": "https://gitea.hellion-forge.cloud/JonKazama-Hellion/HellionChat/releases/download/v1.4.10/latest.zip",
+        "DownloadLinkTesting": "https://gitea.hellion-forge.cloud/JonKazama-Hellion/HellionChat/releases/download/v1.4.10/latest.zip",
+        "TestingAssemblyVersion": "1.4.10.0",
         "IconUrl": "https://gitea.hellion-forge.cloud/JonKazama-Hellion/HellionChat/raw/branch/main/HellionChat/images/icon.png",
         "ImageUrls": [
             "https://gitea.hellion-forge.cloud/JonKazama-Hellion/HellionChat/raw/branch/main/HellionChat/images/chatWindow.png",

scripts/verify-changelog-sync.sh

@@ -19,7 +19,12 @@ TAG="v$VER"
 grep -qE "^[[:space:]]*\*\*v${VER}[^0-9]" "$YAML" \
   || fail "$YAML changelog missing **v${VER}** subblock. Fix: add the v${VER} block at the top of the changelog field."
 
-jq -r '.[0].Changelog' "$REPO_JSON" | grep -qE "^[[:space:]]*\*\*v${VER}[^0-9]" \
+# Process substitution instead of `jq | grep -q` — grep -q closes stdin on the
+# first match, jq keeps writing the multi-KB Changelog string and trips SIGPIPE,
+# which `set -o pipefail` then turns into a false-positive FAIL. Manifested as a
+# `jq: writing output failed: Broken pipe` line plus a misleading "Changelog
+# missing **vX.Y.Z** subblock" message during pre-push runs.
+grep -qE "^[[:space:]]*\*\*v${VER}[^0-9]" <(jq -r '.[0].Changelog' "$REPO_JSON") \
   || fail "$REPO_JSON Changelog missing **v${VER}** subblock. Fix: copy the yaml changelog over."
 
 FORGE_FILE="$FORGE_DIR/${TAG}.md"