🧠 Model Presets & Chat

One global preset collection — Reusable main, utility, and embedding model setups replace project-scoped definitions, with rename and retirement propagation plus startup migration from remote or bundled presets.
GPT-5.6 Terra defaults — The global default, Balance preset, and onboarding now use OpenRouter's openai/gpt-5.6-terra.
LaTeX renders in chat — Standard inline and display TeX delimiters render in messages and agent thoughts, backed by bundled KaTeX fonts.
Preset reset repaired — A confirmed Reset to default action refreshes the draft correctly and resolves the toast helper only when the action runs.
Project inheritance detected correctly — Current-project model configuration remains inherited when no project-scoped configuration exists.
Responses metadata stays compact — Only durable continuation metadata is stored, repeated raw payloads no longer bloat history, and legacy AI message metadata is normalized on load.
MCP aliases dispatch correctly — Provider-safe Responses tool names resolve back to canonical MCP names before tool lookup.

🖥️ Launcher, Browser, & Desktop

Launcher owns host access — Gateway protocol support adds scoped read, write, and execute permissions, sync status, Computer Use approval routing, and reconnect lifecycle management while removing the Core WebUI gateway menu.
Desktop sessions hardened — LibreOffice saves target the requested window and report content changes, while XFCE startup, display probing, session manifests, and XWD screenshot decoding fail more safely.
Host-browser discovery widened — Browser settings accept host:port and HTTP discovery addresses without losing endpoint casing.
Sync status no longer overlaps — A single reactive SVG circle keeps connected and disconnected indicators mutually exclusive after reconnects.

Full-document Editor — Markdown pagination is replaced by complete-document editing, plain text gains the Markdown preview and toolbar, and undo, redo, downloads, and safe archive extraction are included.
File picker paths normalized — Container paths no longer duplicate the /a0/ prefix.
Extension loading serialized — Discovery requests no longer exhaust embedded Chromium resources, and failed loads always clear their placeholders.
Legacy HTML logs removed — Per-process HTML logs under /a0/logs are no longer created, and old log directories are removed during startup migration.
Progress markup simplified — The redundant progress-cue wrapper and its CSS are gone.

Notifications captured durably — Snapshot-time payloads are locked and identified, action-required notices persist until resolved, and opening Self Update dismisses its toast.
Goals persist and resume — Active goals continue through response attempts until completion or a genuine block, and terminal edits resume revised goals automatically.
Slash commands work at either edge — Known commands are recognized in both prefix and trailing positions.
Code execution status clarified — Trailing framework status is treated as guidance rather than command output, preserving correct wait, reset, rerun, and continuation decisions.
Runtime secrets masked — .env values are redacted from tool results, history, logs, and streamed output through the agent-facing SecretsManager.
Logical model-call hooks exposed — Decorated unified_call and unified_turn methods let community extensions observe model-call boundaries.
Skills CLI shares runtime helpers — CLI and runtime behavior now follow the same implementation contract.