Syntax highlighting grew from a handful of languages to the entire grammar registry — lazily, so the app doesn't get heavier — and the Errors panel stopped shouting stack dumps.

• 332 languages highlight now. Chat code blocks and the editor share one highlighter: core languages preload, everything else (Astro, Svelte, Vue, Zig, Prisma, GraphQL, Haskell, Nix, …) loads the first time it appears — nothing to install, works offline. The editor gains real TextMate grammars for languages it never had, themed to match the app.
• Languages panel. /languages (or More tools → Languages): every language with live status — core, loaded this session, on-demand, or off — per-language toggles that persist, and a hand-off to the Language-servers panel for completions and diagnostics.
• `/about`, with the version, lineage, support links — and the titlebar wordmark opens it on click.

• The random TUI freeze. The terminal renderer could lock up mid-session — opening a picker, moving a cursor, sometimes for no visible reason — with the process still alive underneath. The rendering engine is upgraded to a release that guards against exactly this (destroyed-renderable lifecycle loops, FFI pointer lifetimes, render-tree corruption). If you ever see a freeze again, please report it — we're watching this one closely.
• The Errors panel reads like a log you'd want. One failure used to land three times wrapped in minified stack dumps; entries now dedupe, titles are readable, embedded JSON pretty-prints on expand, and a copy-all button sits beside clear. Raw text is preserved — nothing is paraphrased away.
• Grok (subscription CLI). Failures surface the CLI's own message instead of a source-code dump, and the model list now comes from grok models live — so ids that vanished from your plan (looking at you, grok-4.3) stop being offered.
• File preview crash on the second open ("Theme forge not found") — the editor and the highlighter now agree on theme names, and highlighting failures degrade gracefully instead of reaching the error screen.
• Linux: windows associate with their launcher entry properly (taskbar icon, pinning) via WM_CLASS alignment.
• Genome view panels stopped blending into the modal backdrop; the Settings button tooltip says Settings.