Run benchmarks in isolated GC-enabled workers, report sparse RSS samples accurately, and hash canonical imported output. Require the Rust Native WeFlow kernel and reject any measured import that falls back to TypeScript so timing and memory baselines remain comparable.
Add self-hosted Umami reporting alongside existing telemetry across Desktop and CLI Web.
Track normalized startup, import, feature, and AI usage with a stable anonymous ID and strict privacy allowlists. Keep incremental usage platform-independent and preserve accurate failure classifications and platform metadata across import paths.
Add archive reader, Google Chat resolver and source manager in node-runtime.
Expose prepared archive sources via CLI HTTP route and Electron IPC.
Add frontend service adapters and an import selection flow with i18n support
for all four locales. Fix rescanning on repeated archive imports.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Extract shared AnalyticsService to packages/node-runtime using direct
Aptabase HTTP API (removes @aptabase/electron dependency)
- Add POST /_web/telemetry/track route for generic event reporting
- Desktop: migrate analytics.json from userData to systemDir (~/.chatlab/),
trigger daily active from renderer via new IPC so user-selected locale is used
- CLI: inject APTABASE_APP_KEY at build time, create AnalyticsService on
server start, report app_active with platform: cli-web
- Both platforms report user-selected locale via platform service abstraction
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Migrate conversation/message CRUD and debug queries from IPC to HTTP
by having ElectronAIAdapter extend FetchAIAdapter. Remove 18 dead
handlers (14 CRUD + 3 debug + 1 compressContext) from ipc/ai.ts and
slim down preload AiApi to IPC-only methods (filtering, export, tool
testing, desensitize rules, native shell).
Co-authored-by: Cursor <cursoragent@cursor.com>
Unify the merge workflow (parse/conflicts/execute/clear/export-for-merge)
across CLI, Electron, and web-serve into a single set of shared routes in
@openchatlab/http-routes.
Key changes:
- Move MergeSessionCache from CLI to node-runtime shared package
- Add dual-mode parse route (multipart upload for web, JSON filePath for Electron)
- Integrate merge routes into Electron internal API server with @fastify/multipart
- Create installMergeShims() with filePath-to-handle mapping for frontend
- Remove Electron merge IPC handlers, merger module, and preload bridges (~790 lines deleted)
- Address CodeX review: CHAT_DB_TABLES in openDatabase, no chatApi patching,
outputName sanitization, resp.ok checks, @fastify/multipart in desktop deps
Co-authored-by: Cursor <cursoragent@cursor.com>
Remove business IPC handlers/preload APIs that are now served by
Internal HTTP Server: preferences, NLP, data queries, message search,
analytics, members, SQL lab. Migrate chart modules from window.*Api
direct calls to useDataService() and NLP components to HTTP.
Make Internal Server a hard dependency, delete ElectronDataAdapter/
MessageAdapter/PreferencesAdapter and IPC fallback path. Retain IPC
only for native capabilities: file import, AI/LLM, session-index
summaries, agent streaming.
Co-authored-by: Cursor <cursoragent@cursor.com>
- StatusBar model button: show model name instead of provider, click opens
settings directly (scrolls to default model section), remove dropdown
- SessionIndexSection: replace N serial pluginQuery calls with single batch
API (GET /_web/sessions/index-stats), add IntersectionObserver lazy loading
- Full-stack implementation: CLI route, Electron IPC/Worker, frontend adapters
Co-authored-by: Cursor <cursoragent@cursor.com>
Adds a lightbulb button next to the model switcher in ChatStatusBar
that lets users choose the thinking intensity for each reasoning model,
with the choice remembered per model slot (configId:modelId).
Key changes:
- packages/core/src/ai/thinking.ts (new): per-model-type thinking level
table inspired by cherry-studio's MODEL_SUPPORTED_REASONING_EFFORT.
Covers Qwen/GLM (on/off), DeepSeek V4 (high/max), o-series
(low/medium/high), gpt-5.x (minimal–xhigh), Kimi/Doubao/Grok and a
default bucket. Exports getSupportedThinkingLevels, isReasoningModel,
getThinkingCompat.
- packages/node-runtime/src/ai/llm-builder.ts: inferReasoning now calls
getThinkingCompat() which sets compat.supportsReasoningEffort and
compat.thinkingLevelMap so pi-ai can inject the correct request param
(reasoning_effort for OpenAI/DeepSeek, enable_thinking for Qwen/GLM).
- packages/node-runtime/src/ai/agent/types.ts + core.ts: AgentCoreOptions
gains an optional thinkingLevel; core.ts:93 uses clampThinkingLevel()
(from pi-ai) to honour it safely.
- Full transparent pass-through: desktop Agent → IPC handler → preload
→ agentApi.runStream; CLI HTTP route → runServerAgent → runAgentCore.
- src/stores/prompt.ts: thinkingLevels Record<configId:modelId,
ThinkingLevel> persisted in backendPersist; getThinkingLevel/
setThinkingLevel helpers.
- src/stores/aiChat.ts: reads current model slot and passes remembered
level to both sendMessage and editCurrentRoundOnly runStream calls.
- ChatStatusBar.vue: UPopover thinking selector appears only for
reasoning models, shows only the levels that model supports, highlights
current choice, hides for non-reasoning models.
- 46 tests passing (26 new in thinking.test.ts + 20 in llm-builder).
Scope: openai-completions path only (Qwen, DeepSeek, OpenAI, xAI, Kimi,
Doubao, SiliconFlow, OpenRouter…). Anthropic/Gemini native thinking is
out of scope for this version.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Remove the "Reasoning Model" and "Disable Thinking Mode" toggles from
the model config dialog. These switches were injecting `enable_thinking`
(a Qwen/DashScope-specific request parameter) into all providers,
causing 400 errors on OpenAI, Anthropic, Gemini, and other official
services.
Replace with automatic inference in buildPiModel:
- reasoning: true when the model's catalog capabilities include
'reasoning'; falls back to a model-name heuristic for unlisted
custom/self-hosted models (qwen3, qwq, deepseek-r, o1/o3, etc.).
- compat.thinkingFormat 'qwen': only set when reasoning is true AND
the model is from the qwen provider or the model id contains
"qwen"/"qwq". All other providers get compat: undefined and will
never receive enable_thinking.
This means official reasoning models (o3, deepseek-reasoner, etc.) now
automatically get thinkingLevel:'medium', and self-hosted Qwen3
models continue to work as before — without any manual toggle.
Behavior change: models with 'reasoning' in their catalog capabilities
now default to thinkingLevel:'medium' (previously always 'off' unless
the manual switch was enabled).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Remove the message branching/tree system in favor of a simpler editing model:
- Default: edit a message and only regenerate the current round's AI response
- Optional: overwrite all subsequent messages when editing
Key changes:
- Backend: add updateMessageContent, deleteAndRelinkMessage, insertMessageAfter,
deleteMessagesFrom, forkConversation; remove createMessageBranch, switchMessageBranch
- Platform layer: add IPC/HTTP handlers for new methods across Electron and CLI
- Frontend store: refactor editMessageAndRegenerate with two modes
- UI: replace branch navigation with "overwrite subsequent" checkbox,
auto-resizing edit textarea
- Fix insertMessageAfter missing debug_context from pendingDebugContextMap
- Update tests to cover new editing methods
Co-authored-by: Cursor <cursoragent@cursor.com>
Support two summary strategies (brief/standard) for AI-generated session
summaries. Users can choose their preferred detail level in Settings > AI >
Session Index. Standard (default) produces richer summaries covering people,
events, and key details.
Co-authored-by: Cursor <cursoragent@cursor.com>
Restructure import components into dedicated import/ directory with new
ImportTabSelector, ApiImportCard, and AutoSyncCard components. Add demo
import, entry animation, and tutorial links to home page. Update i18n
translations for all locales. Add chatApi init guard in registry and
defaultPath to DataDirInfo preload interface.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
After pull-sync imports new messages, generate session index incrementally
instead of full regeneration. This preserves existing sessions and their
summaries, only processing newly imported (unindexed) messages.
Adds generateIncremental method across the full stack:
- core: already had generateIncrementalSessionIndex
- node-runtime: expose generateIncrementalIndex
- CLI: add POST /_web/sessions/:id/generate-incremental-index route
- Electron: add session:generateIncremental IPC handler
- Frontend: add generateIncremental to SessionIndexAdapter interface
- Show confirmation dialog with two choices: keep data or delete imported chats
- Backend supports deleteData param across CLI routes and Electron IPC
- DataSourceManager.removeSession now returns the removed session info
- Add i18n strings for the delete confirmation dialog (zh-CN/en-US/ja-JP/zh-TW)
Add directory import support for multi-file formats (e.g. shuakami chunked-jsonl).
Users can select or drag-and-drop a directory via the "Import Folder" checkbox.
- Add `findEntryFileInDirectory()` to parser layer for format-agnostic entry file discovery
- Add `importDirectory` method to ImportAdapter interface
- Implement FetchImportAdapter.importDirectory with multi-file FormData upload
- Add `POST /_web/import-directory` CLI route with directory reconstruction
- Add `chat:importDirectory` IPC handler in Electron main process
- Enhance FileDropZone with `directory` prop and drag-and-drop directory support
- Refactor FetchImportAdapter to extract reusable `consumeSseStream` helper
Co-authored-by: Cursor <cursoragent@cursor.com>
- Add backendPersist Pinia plugin for declarative preferences.json persistence
- Move Preferences types to @openchatlab/shared-types (single source of truth)
- Migrate sessionGapThreshold from localStorage to config.toml [ui]
- Migrate chatlab_filter_history from localStorage to preferences.json
- Fix stale localStorage locale read in i18n/index.ts
- Simplify usePreferencesSync (172 → 75 lines) by delegating to plugin
Adding a new backend-synced preference now only requires 3 changes:
1. shared-types interface 2. node-runtime DEFAULTS 3. store backendPersist.pick
Move Electron-specific code (main, preload, shared) and configs
(electron.vite, electron-builder) into apps/desktop/ to prepare
for multi-platform support (Web Browser standalone).
- Create apps/desktop/ with dedicated package.json and tsconfig
- Split Electron deps (electron, electron-updater, better-sqlite3,
etc.) from shared frontend deps in root package.json
- Declare better-sqlite3 and @node-rs/jieba in packages/node-runtime
- Add stream-json to packages/parser where it belongs
- Update all path aliases (@electron/* → apps/desktop/*) in tsconfig,
vite configs, and relative imports in preload/main
- Keep slim root tsconfig.node.json as shared base for packages
- Update CI/CD release workflow for new directory layout
- Fix pre-existing type errors (pi-ai Model generic, SQLLabTab
LLMChatStreamChunk, filter.test.ts empty methods)
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