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boocode/CHANGELOG.md
indifferentketchup b52c5df705 v1.13.17-cross-repo-reads: on-demand read access to paths outside the project root
When the agent needed context from another repo, pathGuard rejected every read
with no recovery path. This batch adds a reactive request_read_access flow:
pathGuard's error now hints at the tool, the model emits a structured request,
the inference loop pauses (same mechanism as ask_user_input), the user picks
Allow/Deny via inline chips, and subsequent reads under the granted root succeed
for the rest of the session.

Schema: sessions.allowed_read_paths TEXT[] NOT NULL DEFAULT ARRAY[]::TEXT[]
(idempotent ADD COLUMN IF NOT EXISTS).

Grant unit (design D1): nearest registered projects.path ancestor →
nearest repo-shaped ancestor (.git/ / package.json / go.mod / Cargo.toml)
under PROJECT_ROOT_WHITELIST → else refuse. grant_resolver.ts walks
ancestors with a per-iteration whitelist invariant check so symlinked
input can't escape the whitelist mid-walk (Sam's checkpoint-1 ask).

Path-guard: optional extraRoots arg threaded from session.allowed_read_paths
through executeToolCall to view_file / list_dir / grep / find_files. The
ToolDef.execute signature gets an optional third param; non-FS tools
ignore it. view_file re-anchors the secret-guard check on basename(real)
whenever a relative path starts with "../" so .env / id_rsa* etc. still
deny across grant roots.

Endpoint: POST /api/chats/:id/grant_read_access mirrors /answer_user_input.
On 'allow' it re-resolves the grant root (state may have changed since
prompt — auto-falls to denial reason text on failure, not 500), array_appends
to sessions.allowed_read_paths with in-memory dedup, then publishes
tool_result + session_updated frames and enqueues the next assistant turn.

PATCH /api/sessions/:id allowed_read_paths supports revocation only. Zod
refines absolute + no traversal markers; runtime findUnauthorizedAdditions
guard rejects any entry not already present in the row, so a malicious
curl -X PATCH -d '{"allowed_read_paths":["/etc"]}' returns 400 instead of
bypassing the grant flow (Sam's compliance-review action item).

Frontend: RequestReadAccessCard renders pending (path + reason + Allow/Deny)
and answered (granted/denied summary with the resolved root) variants;
MessageList.flatten/group special-cases the tool name; SettingsPane adds a
per-session grants list with per-row revoke that PATCHes the shortened
array.

Tests: 11 grant_resolver, 8 path_guard, 8 sessions PATCH subset, including
explicit cases for symlink escape mid-walk, walk-bound termination at
whitelist root, /etc bypass attempt via PATCH, and nearest-project
disambiguation. 292 total server tests green.

Pairs with v1.13.16-xml-parser — the model now self-recovers from both
a wrong tool name AND from a refused path.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-22 21:45:52 +00:00

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# Changelog
All notable changes per release tag. Most recent on top, ordered by tag creation date (which matches the git history). Tag names follow `vMAJOR.MINOR.PATCH-slug` — the slug describes what shipped, so the tag name alone is enough to recall the batch.
## v1.13.17-cross-repo-reads — 2026-05-22
On-demand read access to paths outside the session's primary project root. Closes the dead-end where `pathGuard` rejected every cross-repo read with no recovery path. New `request_read_access(path, reason)` tool emits an `ask_user_input`-style pause; user picks Allow/Deny via inline chips in `RequestReadAccessCard.tsx`; on Allow, the new `POST /api/chats/:id/grant_read_access` endpoint re-resolves the grant root and appends to `sessions.allowed_read_paths` (new `TEXT[]` column, default empty). Grant unit per design D1 = nearest registered `projects.path` ancestor → else nearest repo-shaped ancestor (`.git/` / `package.json` / `go.mod` / `Cargo.toml`) under `PROJECT_ROOT_WHITELIST` → else refuse without prompting. `pathGuard` extended with an optional `extraRoots` argument threaded from `session.allowed_read_paths` through `executeToolCall` to the four filesystem tools (view_file, list_dir, grep, find_files); `view_file` re-anchors the secret-guard check on `basename(real)` whenever the path resolved via a grant root so `.env` / `id_rsa*` deny still fires across grants. `grant_resolver.ts`'s ancestor walk checks the whitelist invariant on every iteration (not just final parent) so a symlinked input can't escape mid-walk. PATCH `/api/sessions/:id` exposes `allowed_read_paths` only for revocation: zod refines paths to absolute + no traversal markers, and a runtime subset guard (`findUnauthorizedAdditions`) rejects any entry not already present in the row, so a malicious `curl -X PATCH -d '{"allowed_read_paths":["/etc"]}'` 400s instead of bypassing the grant flow. Settings pane gains a per-session revoke list; archiving the session clears grants implicitly. 11 grant_resolver tests pin the symlink-escape-mid-walk guard (Sam's checkpoint-1 ask) and the nearest-project disambiguation; 8 path_guard tests cover extraRoots traversal; 8 sessions PATCH tests cover the subset guard including the `/etc` bypass attempt. Pairs with `v1.13.16-xml-parser` (model now both self-recovers from a wrong tool name AND from a refused path).
## v1.13.16-xml-parser — 2026-05-22
Two-part fix for the model-emitted XML drift the v1.13.15 investigation surfaced. **Parser extension:** `xml-parser.ts` now recognizes the Anthropic `<invoke name="…"><parameter name="…">…</parameter></invoke>` shape alongside the existing Qwen/Hermes `<tool_call><function=…>…</function></tool_call>` shape. qwen3.6-35b-a3b-mxfp4 drifts to the Anthropic format when prompted as an Architect-style agent (Claude Code documentation in its pre-training corpus). Both formats route through the same synthetic-id `xml_call_${idx}` ToolCall path. The existing Qwen parser was tightened to tolerate whitespace around `=` (`<function = name>` shape) so a stray space doesn't get absorbed into the function name. **Unknown-tool recovery hint:** new `tool-suggestions.ts` exports `levenshtein()` + `suggestToolName()` + `formatUnknownToolError()`. When the dispatcher (`tool-phase.ts:executeToolCall`) receives an unknown tool name, the error returned to the model includes a "Did you mean: X?" hint based on Levenshtein distance ≤3 or substring match against `Object.keys(TOOLS_BY_NAME)`. Targets the qwen3.6 drift to `read_file` → suggest `view_file`. Test coverage in `xml-parser.test.ts` (46 tests, all green) covers both parsers, the partial-opener detector for both flavors, the unified extraction helper, and the new error formatter.
## v1.13.15-codecontext-synth — 2026-05-22
Forced second-inference synthesis pass for codecontext overview-class tools (`get_codebase_overview`, `get_framework_analysis`, `get_semantic_neighborhoods`). After the tool result lands, the pipeline expands the truncated head via in-process `readTruncation`, extracts referenced file paths from the full content, auto-fetches top-N files + project docs (BOOCHAT.md, AGENTS.md, *roadmap*.md, CONTEXT.md) under a 32k-token budget with explicit drop-priority order, then streams a synthesis turn that replaces the recursive `runAssistantTurn`. The 32k truncated head still ships to the synth model (token-budget contract preserved); the expansion is reference-extraction-only. Falls through to recursion on timeout (90s), model error, or non-2xx; user-abort marks the synth message `status='failed'` and re-throws (the outer abort handler operates on the parent turn's message, not the new synth row — without explicit marking, the row would sit `streaming` until the 5-min sweeper, tripping the 60s stale-stream banner). Adds `'synthesis'` to `message_parts.kind` CHECK constraint via `DROP CONSTRAINT IF EXISTS` + `DO $$ pg_constraint` idempotency-guarded re-add. Smokes #1, #2, #6 all clean; smokes #3#5 are content-quality checks for UI review.
## v1.13.14-skills-audit — 2026-05-22
Multi-topic batch. **Skills audit (headline):** vendored all 26 skills from `/home/samkintop/opt/skills/` into repo-local `data/skills/` (the `/opt/skills:/data/skills` override mount removed from `docker-compose.yml` so skills are auditable per-batch in git). Audited via 5 parallel Claude Code agent-teams running mgechev's 4-step protocol per skill — 14 survive with gerund-form names + refined triggers; 11 dropped (duplicates, BooCode-irrelevant patterns, Claude-already-does-natively); 1 (`verification-before-completion`) migrated to `BOOCHAT.md`/`BOOCODER.md` as an always-true rule. The Codeminer42 "rules vs recipes" split codified in those files. **Token tracking + stale-stream banner fix:** same root cause — `IsoTimestamp = z.string()` in `ws-frames.ts` was failing on postgres `Date` objects, silently dropping every `message_complete` / `session_updated` / `chat_updated` frame through the `v1.13.13-ws-publish` Zod gate; `z.preprocess(v => v instanceof Date ? v.toISOString() : v, ...)` applied to the primitive on both server + web (parity test still passes). **Codecontext ignore:** `codecontext_client.ts` auto-installs `.codecontextignore.template` into any project's root on first call (stops the upstream empty-source-file parser crash on foreign projects' `node_modules`). **Budget bump:** `BUDGET_READ_ONLY` + `BUDGET_NO_AGENT` 30 → 50 (real recon need ~27 + headroom for codecontext failure-retry turns; doom-loop guard catches the loop class anyway). **UI:** queued-message dropdown → edit / force-send / cancel buttons in `ChatPane.tsx`; `ChatThroughput` removed from desktop tab strip (mobile tab switcher keeps it). Audit decisions in `openspec/changes/v1.13.12-skills-audit/audit-notes.md`.
## v1.13.13-ws-publish — 2026-05-22
Second half of the WebSocket-frame-typing batch. Converts the existing ~50 inference + auto_name publish sites (via the `index.ts` adapter) plus ~30 direct `broker.publish*` call sites in routes + compaction, so every server-emitted frame now goes through Zod validation at the broker boundary. Pairs with `v1.13.12-ws-schemas`.
## v1.13.12-ws-schemas — 2026-05-22
First half of the WebSocket-frame-typing batch. Adds `apps/server/src/types/ws-frames.ts` with Zod schemas for all 27 wire-format frame types (discriminated union `WsFrameSchema` + `KNOWN_FRAME_TYPES` diagnostic lookup), duplicated byte-identical at `apps/web/src/api/ws-frames.ts` with a parity test. Introduces the `publishFrame` / `publishUserFrame` wrappers that fail-closed on schema mismatch.
## v1.13.11-tools — 2026-05-22
Tiered tool loading via `BOOCODE_TOOLS` env var (`core` | `standard` | `all`). Core = 4 read-only fs tools (~2k token schema cost). Standard = +web + git + codecontext (~10k). All (default) = every tool in `ALL_TOOLS` (~21k). The var is a ceiling — narrows agent whitelists, never expands. Pattern lifted from `eyaltoledano/claude-task-master`.
## v1.13.10-openspec — 2026-05-22
Adopt `Fission-AI/OpenSpec`'s `openspec/changes/<slug>/{proposal,tasks,design}.md` shape for BooCode's own batch docs. Existing batch docs (`boocode_batch10.md`, `handoff_v1.13.8_prefix_verify.md`, `handoff_v1.13.10_per_tool_cost.md`) moved into `openspec/changes/archived/` via `git mv` to preserve history. Zero-dep documentation reformat.
## v1.13.9-agentlint — 2026-05-22
Manual audit of instruction files against `0xmariowu/AgentLint`'s 31-check standard. Removed identity-opener sections from `BOOCHAT.md` and `BOOCODER.md` (emphatic decoration the model doesn't need). Added `CLAUDE.local.md` to `.gitignore` — Claude Code's Glob ignores `.gitignore` by default, so local overrides were otherwise readable by any agent walking the workspace. `CLAUDE.md` passed all 10 checks unchanged.
## v1.13.8-tool-cost — 2026-05-22
Per-tool prompt/completion-token rolling averages surfaced in AgentPicker as at-a-glance cost hints. Implementation is the `tool_cost_stats` SQL view over `messages_with_parts` (`LATERAL jsonb_array_elements` on `tool_calls`), plus a read endpoint and a tooltip extension. Equal-split attribution — multi-tool turn divides tokens N-ways; the 100-call rolling mean absorbs split noise. Filters out `cap_hit` / `doom_loop` sentinels. Source data already lands via existing UPDATEs that `v1.13.5-stability-bundle`'s `includeUsage: true` fix made non-NULL.
## v1.13.7-compaction-trigger — 2026-05-22
Compaction overflow trigger lowered to `floor(0.85 × ctx_max)`, replacing the v1.11.0-era `ctx_max 20_000` formula. Old formula gave only 7.6% headroom at 262k context and 0 budget for ≤20k contexts (never fired). New formula gives consistent 15% summarizer headroom across all model sizes. Opencode pattern lift from `session/overflow.ts`.
## v1.13.6-prefix-stability — 2026-05-22
System-prompt prefix stability verify-and-measure. Recon during planning disproved the original DB-cache premise: `buildSystemPrompt` already runs over inputs mtime-cached at the file layer (BOOCHAT.md, AGENTS.md global+per-project), and DB scalars are byte-stable until edited. This batch closes the verification gap with instrumentation, not implementation — `buildSystemPromptWithFingerprint` computes SHA-256 over the assembled prefix and a per-session `Map` observer fires `prefix-drift` (warn) on hash change with field-level `changed_inputs` diff.
## v1.13.5-stability-bundle — 2026-05-22
Five fixes for latent regressions surfaced during the cosmetic-revert investigation. (1) `provider.ts``includeUsage: true` on `createOpenAICompatible` (default false omitted `stream_options.include_usage`; llama-swap never emitted usage; tokens_used / ctx_used were NULL on every assistant row since `v1.13.0-ai-sdk-v6`). (2) `MessageList.tsx``hasText = m.content.trim().length > 0` to skip whitespace-only tool-call-only turns rendering empty bubbles. (3) `BUDGET_NO_AGENT` raised 15 → 30 to match read-only agent cap. (4) `payload.ts` skips status='failed' + complete-but-empty assistant rows so cap-hit + Continue doesn't upstream-reject. (5) Misc UI sanitization.
## v1.13.4-reasoning-fix — 2026-05-22
Compaction head-assembly audit caught one fix: reasoning was omitted from the summarizer's view of tool-bearing turns, silently degrading summary quality for reasoning-channel models (qwen3.6). `v1.13.0-ai-sdk-v6` had wired reasoning end-to-end into inference but missed this one read site. `CompactionMessage` extended with `reasoning_parts`; `buildHeadPayload` embeds it as a `<reasoning>...</reasoning>` prose prefix on the assistant content (OpenAI wire shape has no structured reasoning field).
## v1.13.3-truncate — 2026-05-22
Port of opencode's `truncate.ts`. Full tool output retrievable via opaque `tr_<12 base32 chars>` id (~60 bits entropy) and a new `view_truncated_output(id)` tool. Tmpfs storage at `/tmp/boocode-truncations/` (overridable via `BOOCODE_TRUNCATION_DIR`), 5MB cap, 7-day TTL, orphan-reap on the periodic 60s sweeper. Wired through four tools: `view_file`, `list_dir`, `web_fetch`, `codecontext_client`. Each returns the existing sliced view plus an `outputPath` field when truncation fires.
## v1.13.2-compaction-prune — 2026-05-22
Two-tier compaction prune — opencode pattern that was half-shipped in v1.11.0. New `message_parts.hidden_at` column with partial index on `WHERE hidden_at IS NULL`. `messages_with_parts` view changed from `COALESCE(parts, legacy)` to a CASE that distinguishes "no parts at all → fall back to legacy column for pre-v1.13.0 history" from "all parts hidden → drop the row from the model payload" (smoke caught the `COALESCE` leaking hidden parts back via legacy fallback). `prune.ts` scans `tool_result` parts newest-first, protects the last 40k tokens, marks older candidates hidden once the combined estimate clears 20k.
## v1.13.1-cleanup-bundle — 2026-05-22
Four independent items owed from prior dispatches. (1) `statement_timeout = '30s'` at the database level (documented in `schema.sql` but applied operationally — `ALTER DATABASE` can't run inside a `DO` block). (2) Tool registry alpha-sorted at module load — llama.cpp's prompt cache hits on byte-identical prefixes; reordering tools near the top of the system prompt would invalidate every cached turn. (3) Periodic 60s stuck-row sweeper. (4) `experimental_repairToolCall` to keep streams alive on malformed qwen3.6 tool args (pass-through implementation — logs and forwards unmodified; existing zod-reject path routes back to the model).
## v1.13.0-ai-sdk-v6 — 2026-05-22
Major migration to AI SDK v6. Introduces the `streamCompletion` adapter (`services/inference/stream-phase.ts`) over `streamText`, with five known gotchas the LSP can't catch — abort signals swallowed by `fullStream` (post-iteration throw required), usage lands only at stream end via `await result.usage`, tools have no `execute` field (BooCode dispatches in `tool-phase.ts`), and tool-call-only turns may emit a leading `\n` text-delta. Also ships the `messages_with_parts` view (parts-merge read path) and wires `reasoning_parts` end-to-end via a `ReasoningPart` in the v6 ModelMessage. Ports `ask_user_input` correlation queries from JSON columns to `message_parts` JOINs.
## v1.12.4-inference-split — 2026-05-21
Complete `inference.ts` split into `services/inference/`. Pieces: `turn.ts` (orchestration — `runAssistantTurn` / `runInference` / `createInferenceRunner`), `sentinel-summaries.ts` (`runCapHitSummary`, `runDoomLoopSummary`), `stream-phase.ts`, `tool-phase.ts`, `provider.ts`, `payload.ts`, `prune.ts`, `budget.ts`, `xml-parser.ts`, `error-handler.ts`, `sentinels.ts`, `parts.ts`, `types.ts`. Public surface re-exported via `inference/index.ts`; callers import from `./services/inference/index.js` explicitly (NodeNext doesn't honor directory-index resolution).
## v1.12.3-stale-banner — 2026-05-21
Stale-stream banner with Retry/Discard. When an assistant message sits `status='streaming'` with no token activity for 60+ seconds, the chat shows a banner above the input. Both actions clear the stale row via new `POST /api/chats/:id/discard_stale` (updates `status='failed'`, publishes `chat_status='idle'`). Closes the UX gap from the 2026-05-21 debugging spiral — slow streams and dead streams now look different.
## v1.12.2-live-toks — 2026-05-21
Live tok/s + ctx display next to the status indicator. `ChatThroughput` renders inline beside `StatusDot` while streaming or tool_running. Subscribes to existing `'usage'` WS frames (500ms-throttled, carrying `completion_tokens` + `ctx_used` + `ctx_max`) via `sessionEvents`. Hides when status drops to idle/error or data is older than 10s. Addresses the same UX gap as `v1.12.3-stale-banner` — gives users a live token velocity readout that immediately distinguishes slow from dead.
## v1.12.1-stop-handler — 2026-05-21
`handleAbortOrError` now writes `status='cancelled'` on user stop; rows no longer stuck `streaming` forever. Drops stale `messages_status_check` constraint (only `messages_status_chk` remains, allowing 'cancelled' via TS `MESSAGE_STATUSES`). Removes `detectSameNameLoop` and `DOOM_LOOP_SAME_NAME_THRESHOLD` (added during the 2026-05-21 debugging spike, never fired in any real run) plus 12 verbose `ctx.log.info` diagnostic markers from the same spike. Bundles workspace pane sync + status indicator overhaul + startup hung-row sweep that landed earlier in v1.12.1 work.
## v1.12.0-codecontext — 2026-05-21
Adds the `codecontext` sidecar (Go-based code-graph indexer at `codecontext:8080/v1/<tool_name>` over `boocode_net`) plus container guidance and skills runtime updates. Introduces the `chat_status` WS frame (`streaming | tool_running | waiting_for_input | idle | error`, widened from `working|idle|error`). Drops the deprecated `session_panes` table — workspace pane state moves to `sessions.workspace_panes jsonb` for cross-device sync via `PATCH /api/sessions/:id/workspace`.
## v1.11.1-consolidation — 2026-05-21
Rollup of v1.11.0v1.11.10 work that was shipped piecemeal. Covers anchored rolling compaction (single `summary=true` row per chat that supersedes itself), doom-loop guard via `detectDoomLoop`, `path_guard` secret-filename deny list, web tools (`web_search` against SearXNG + `web_fetch` with SSRF/private-IP block), and the 5MB stream-cap on response bodies with abort-on-overflow.
## v1.11.0-context-bar — 2026-05-20
Persistent context-window tracker in `ChatPane` + `ctx_max` capture via `${LLAMA_SWAP_URL}/upstream/<model>/props`. First inferences after a boocode boot may have `ctx_max=NULL` if llama-swap hasn't loaded the model yet — 60s negative cache TTL recovers on next turn. Replaced an earlier dead read of `parsed.timings.n_ctx` which never carried n_ctx.
## v1.10.1-booterm-user — 2026-05-19
Per-user shell privilege drop in the booterm container via `gosu` in `tmux.conf` default-command. Shells launched in browser terminal panes drop privs to `samkintop` rather than running as root inside the container.
## v1.10.0-booterm — 2026-05-18
Second container (`apps/booterm`, port 9501, bookworm-slim+glibc). Fastify + node-pty + tmux. Browser terminal panes connect via WS to `/ws/term/sessions/:sid/panes/:pid`; per-session tmux session `bc-<sid>`, per-pane window `term-<pid>`. xterm-addon-webgl with `document.fonts.load(...)`-gated init (Canvas2D doesn't honor `font-display: block`) and iOS-friendly visibility-change context recreation.
## v1.9.2-ask-user-input — 2026-05-18
`ask_user_input` elicitation tool. Pauses the inference loop and surfaces a prompt to the user; their response routes back as the tool result. Correlation initially via `messages.tool_calls` / `tool_results` JSON columns (later ported to `message_parts` in `v1.13.0-ai-sdk-v6`).
## v1.9.1-skills — 2026-05-18
Skills runtime + `/skill` slash command with autocomplete. Server-side parser, tools, `/api/skills`, and mount. Hardens `.dockerignore` to exclude `secrets/` and `data/`. Drops the type-to-confirm gate on chat delete (plain Cancel/Confirm only — per workspace convention).
## v1.9.0-themes-settings — 2026-05-17
Settings pane + per-project defaults + bulk archive + themes lift. `themes-v1` (18 preset palettes) ships in the same batch with a Settings picker for live theme switching.
## v1.8.2-cap-hit — 2026-05-17
Tool-loop cap-hit summary — when an assistant exceeds the per-turn tool budget, a sentinel `role='system'` row with `metadata.kind='cap_hit'` is inserted and a summary turn runs to give the user a coherent endpoint. Also compacts the tool-call UI rendering.
## v1.8.1-agents-global — 2026-05-16
Global agents (`data/AGENTS.md` bind-mounted at `/data/AGENTS.md`) + parser robustness + WS reconnect toast. Per-project `AGENTS.md` mechanism (`getAgentsForProject`) remains for *other* projects; the BooCode repo itself uses global-only to eliminate two-files-must-stay-in-sync drift.
## v1.8.0-agents — 2026-05-16
Tier 2 agents — `AGENTS.md` registry + per-session agent picker. Also lands mobile tab switcher, branch indicator, and the `git_status` tool.
## v1.7.0-drag-drop — 2026-05-16
Drag-drop + paste-as-attachment for long text in the chat input.
## v1.6.0-mobile — 2026-05-16
Full mobile suite. Adds `useViewport` (matchMedia breakpoints mobile <768 / tablet 7681023 / desktop ≥1024), `useSidebarDrawer` / `useRightRailDrawer` (Context + auto-close on `useLocation().pathname` change), `useLongPress` (500ms timer, synthetic `contextmenu`), `usePullToRefresh` (80px threshold, 600ms hold), `SwipeablePaneTab` (60px close, 30px vertical bail). Mobile headers with safe-area padding, hamburger left, FolderTree right. Tap targets at `max-md:min-h-[44px] max-md:min-w-[44px]`. Raises `MAX_TOOL_LOOP_DEPTH` 5 → 15. Right-rail becomes a drawer on mobile.
## v1.5.1-bootstrap — 2026-05-16
Bootstrap fixes — git + ssh installed in the boocode container, Tailscale host rewrite, `/opt/projects` label correction for the create-new-project bootstrap flow.
## v1.5.0-refactor-tests — 2026-05-16
Refactor split (FileBrowserPane / Workspace / `runAssistantTurn`) + vitest harness + unit tests for security-critical pure functions. Scopes the `/opt` mount to `/opt/projects` (writable) plus `PROJECT_ROOT_WHITELIST=/opt` (read-only resolution for add-existing). Surfaces swallowed errors and removes dead `session_renamed` paths.
## v1.4.0-fork-header — 2026-05-16
Fork from message + delete message + header polish + general housekeeping.
## v1.3.0-chats-projects — 2026-05-16
Chats-in-sessions era. Adds force-send, `/compact`, right-rail file browser, archive/rename/Open-in-Gitea sidebar context menu, archived projects landing page, create-project bootstrap with Gitea remote setup, landing-card buttons, 1000px content cap. Dedup audit and chat archive/delete from the sidebar.
## v1.2.0-multi-pane — 2026-05-15
Multi-pane workspace (batch 3, T1T8). `session_panes` schema (later replaced by `sessions.workspace_panes jsonb` in v1.12.0), `Pane` discriminated union, broker user channel + `/api/ws/user`, `file_ops` + `file_index` services, `PaneShell` / `ChatPane` / `FileBrowserPane` / `PaneTab` / `Workspace` components, `usePanes` hook, Shiki integration in `CodeBlock`. Up to 5 panes per session; default chat pane created on `POST /api/sessions`.
## v1.1.0-markdown-sidebar — 2026-05-15
Markdown rendering, message actions, tok/s + ctx display, AI session naming. Sidebar restructure — chats nested under projects (max 5 + view-all), live updates via WS.
## v1.0.0-initial — 2026-05-14
Initial commit. Skeleton of the monorepo: `apps/server` (Fastify + postgres), `apps/web` (React + Vite), basic chat loop against llama-swap.