v0.13.0

v0.13.0 — 2026-06-28

Added

• Capability-parity manifest + grouped agent tools — a single capability manifest is the source of truth for the agent's tool surface, with Rust→TS codegen keeping the LLM tools, the lucidos CLI, and the JS SDK in sync. Many narrow tools are consolidated into grouped tools — triggers, trigger_groups, preferences, events, changes, mcp, plugins, threads, thread_queue, memory, manage_models, manage_repositories, env_vars, notifications, and an apps domain — each gaining matching CLI subcommands and SDK methods.
• Agent-configurable settings — the agent reads and changes user preferences via get_preferences / set_preference (theme, language, timezone, push, welcome message, chat model, reasoning effort, UI scale, font, …), validated against one catalog and routed through a single write chokepoint so per-device scope and live-apply are handled automatically. The narrow set_language / set_timezone / enable_push_notifications tools fold into set_preference. A manage_models tool adds/enables/disables/removes chat models in the picker. Language + timezone also get human controls under Settings → System → Locale (with IANA timezone validation). The command guard stays human-only.
• Dedicated Plugins panel — browse, install, and update plugins with an "Installed only" filter (default shows all), controlled-vocabulary categories, plugin updates appliable from the list, and provenance-tracked auto-registration of plugin triggers. Installed/uninstalled files are git-committed into the workspace repo.
• Coding-agent reasoning in the timeline — streamed model reasoning is captured as CodingAgentThoughtStreamed and rendered as a live "Thinking" step with full persisted text.
• Loading-state overhaul — a ListSkeleton primitive plus skeleton-by-default loaders, a 300/500 minimum-visible standard (retiring DelayedSpinner), and skeleton + fade-in + prefetch for the thread-open transition; loaders crossfade out via LoadingFade.
• Settings → System → Debugging panel with a default-off perf-instrumentation toggle; thread-open render/paint timing is instrumented and flushed via a batched /internal/client-logs telemetry endpoint.
• Thread overflow (⋯) menu with a separate pin icon — Archive and thread Info (moved out of the hover tooltip) live in the menu; Archive first, Info last.
• SDK ui.toast + ui.prompt host-bridged components for apps.
• Fira Code font option with programming ligatures.
• get_backup_status tool + backups knowhow — timezone-aware backup scheduling, agent-readable/writable backup settings, and persisted run history.
• Targetable memory entries — entry IDs surface in the [Long-term Memory] block and the Memory settings view (copyable), plus correct_memory_by_id to delete/replace one memory by id.

Changed

• Welcome screen redesign — compact "Hi, there!" hero with a chevron suggestion carousel (one idea at a time), conversational clickable starter suggestions that prefill the prompt, and a top-right dismiss pill.
• Toast redesign — elevated surface with a thin per-type category-colored border on a plain theme background, clean amber warning in light mode, full-width centering, per-theme tint strength, and the "New version available" toast replaced by the refreshing spinner.
• Files panel: "Drop or click to import" pinned to the top-right of the source-switcher row; Expand/Collapse-all removed; empty repo Files toolbar no longer rendered.
• Settings: Animation speed moved from Appearance to System → Debugging; Environment Variables indexed in search; redundant subpanel titles dropped.
• Notifications: detail chevron navigation walks the whole inbox (not one page); detail panel uses larger body text and primary color; chevron layout refined for two-line titles and the iOS-PWA back-swipe gutter.
• Drawer/Archive: Archive pile is a single global created-at window (gap-free, chronological); long context-name chips wrap instead of truncating; tree-style ←/→ keyboard navigation.
• Mobile pane state persists in localStorage so a PWA close reopens where you left off.
• "App Store" wording retired in favor of the plugin Store; English recommended in the language setup prompt and under the Language setting.
• E2E suite runs against a release build by default.

Fixed

• Security hardening — guard path traversal in the intent loader and browser screenshot path; floor char boundaries on OpenAI streaming token slices; scrub private/internal data from public-shipping sources, docs, system-knowhow, and test fixtures, backed by a fail-closed private-data release guard.
• Drafts — a locally-edited draft is no longer blanked by a MessageReceived echo or a bulk SSE resync (drafts:65 value='').
• Coding agent — worktree node_modules provisioned from the hoisted root (npm workspaces); engine restart during a resumed session no longer read as a user rejection; idle-termination and question-answer-resume races closed; run-loop flags reset on resume.
• Gateway never respawns an alive engine, only a dead one.
• Apply — an already-merged branch is marked applied (instead of stranded as failed) and pushes main on a no-op.
• Chat: no spurious "No changes" flash in Changes-mode; no open-jump on change-applied threads; pending messages survive a transient safety-refetch failure; iOS open-path repaint hardened.
• macOS app menu derived from the system default so arrow keys move the cursor; About item labeled "About Lucidos".
• Numerous UI fixes: dark-mode green confirm buttons, boot-splash label/sizing aligned to the gateway, header divider/tooltip behavior, and welcome carousel chevron/height stability.

Removed

• Retired flat/narrow agent tools now superseded by grouped tools; dead components (DelayedSpinner, StoreTab, ExportThreadButton, CopyThreadRefButton).