Adds an opt-in showOnLanding flag to model specs. When set, the chat
landing shows the spec's label and description in place of the
time-of-day greeting; specs without the flag are unaffected, so existing
deployments see no behavior change. HTML-valued descriptions (inline
icons + markup) render sanitized via the shared config-HTML sanitizer
with a new media tag/attribute allowlist, both on the landing and in
model selector items. Excludes e2e specs from the typed client lint
block so staged e2e files no longer fail pre-commit with 'file not
found in project'.
* ⏳ fix: Extend and decouple MCP OAuth flow timeouts
The OAuth auth button disappeared after 2 minutes (the internal OAuth
handling timeout) while the flow state lived for 3 minutes, leaving users
who didn't click immediately stuck in an unrecoverable re-auth loop. The
handling timeouts also reused the connection/init timeout, so a short
initTimeout would shrink the OAuth window further.
- Add MCP_OAUTH_HANDLING_TIMEOUT (10m) and MCP_OAUTH_FLOW_TTL (15m) to mcpConfig
- Decouple the reactive/proactive OAuth waits from initTimeout/connectionTimeout
- Use OAUTH_FLOW_TTL for the FlowStateManager TTL and the UI status window
- Ensure the flow TTL outlives the handling timeout, fixing the
"Flow state not found" race
- Remove dead FLOW_TTL constant and document new env vars
Fixes#13615
* ⏳ fix: Coordinate OAuth pending window with handling timeout
Address Codex review: the extended OAuth wait was still capped by other
timeouts that were not updated.
- Align PENDING_STALE_MS (button validity + pending-flow reuse window)
with MCP_OAUTH_HANDLING_TIMEOUT so a flow stays reusable for the full
wait instead of 2 minutes (Finding 3)
- Clamp MCP_OAUTH_FLOW_TTL to never fall below the handling timeout so a
callback near the deadline still finds its flow state (Finding 2)
- Floor attemptToConnect's timeout to the handling window for OAuth
servers so the reactive in-connect OAuth wait is not killed by the
30s connection timeout (Finding 1)
- Update flow staleness tests to reference the threshold symbolically
* ⏳ fix: Align OAuth window across status, action flows, and client polling
Address Codex round 2: extending the server wait exposed three more
windows that were still capped or now over-extended.
- checkOAuthFlowStatus reports a PENDING flow as active only within the
usable PENDING_STALE_MS window, not the longer Keyv retention TTL, so
the connect button reappears instead of a stuck 'connecting' state
- Give Action (custom tool) OAuth its own FlowStateManager on the prior
3-minute TTL so the longer MCP OAuth TTL can't leave an action tool
call waiting up to 15 minutes
- Extend the MCP server-card client polling to the 10-minute handling
window so a user who completes OAuth after 3 minutes is still picked up
* 🧪 test: Make stale-flow CSRF test track PENDING_STALE_MS
The CSRF-fallback stale-flow test hardcoded a 3-minute age, which is now
within the 10-minute PENDING_STALE_MS window and was wrongly treated as
active. Derive the age from PENDING_STALE_MS so it tracks the constant.
* ⏳ fix: Add grace buffers and surface OAuth timeout to the client
Address Codex round 3 (near-deadline edges):
- Clamp MCP_OAUTH_FLOW_TTL to handling timeout + 60s grace (not equality),
so flow state outlives the wait instead of expiring at the same instant
- Extend attemptToConnect's OAuth floor by a 60s grace so a user who
authorizes near the deadline still gets the post-OAuth reconnect
- Surface OAUTH_HANDLING_TIMEOUT on the connection-status response and
have the client poll for the configured window instead of a hardcoded
10 minutes, so a tuned server deadline isn't capped on the client
* ⏳ fix: Refresh client OAuth timeout from the first status refetch
If the connection-status cache is empty when polling starts, the client
captured the 10-minute fallback and never picked up a tuned oauthTimeout.
Re-read it after each refetch so a longer configured deadline is honored
even on a cold cache.
* 📝 refactor: Type oauthTimeout on MCPConnectionStatusResponse
Declare the oauthTimeout field on the shared response type in
data-provider instead of an ad-hoc inline cast in the client hook, and
replace the pre-existing 'as any' on the status query read with the
typed getQueryData. Type-level only; no runtime change.
* ⚡ refactor: Migrate @librechat/client build from Rollup to tsdown
Mirrors the data-schemas migration. Replaces Rollup (rpt2 + postcss) with
tsdown (rolldown + oxc); the package build drops from tens of seconds to ~0.3s.
- Emit isolated-declaration .d.ts via oxc (dts.oxc) and enforce
isolatedDeclarations in tsconfig for editor DX (source made clean: explicit
export type annotations added across src, no `any`).
- Extract component CSS to dist/style.css so the CJS output stays valid
CommonJS (the prior postcss runtime-injection produced an ESM import in the
CJS bundle that breaks jest/require). Imported once in the client app entry;
Vite bundles it for the app.
- Repoint package.json to dual .mjs/.cjs + .d.mts/.d.cts and add ./style.css
and ./package.json exports.
- Update CI build-cache keys to hash tsdown.config.mjs; remove rollup.config.js.
* 🔧 chore: address Codex review on client tsdown migration
- Add tsdown.config.mjs to turbo.json build `inputs` so changes to the new
bundler config invalidate the Turbo cache (the shared inputs only listed the
rollup configs). Also covers the already-migrated data-schemas.
- Name the memoized default export (ControlComboboxMemo) instead of the
codefix-generated `_default_1`, for clearer stack traces / grepping.
Bumps typescript 5.3.3 -> 5.9.3 across all workspaces. typescript-eslint must move 8.24.0 -> 8.60.1 too: 8.24's typescript peer was capped at <5.8.0; 8.60.1 widens it to <6.1.0.
Two errors surfaced by the newer compiler are fixed:
- api/src/rum/proxy.ts: TS 5.9 made `Buffer` generic (`Buffer<ArrayBufferLike>`), which no longer structurally matches `BodyInit`; cast the fetch body (Node's fetch accepts a Buffer at runtime).
- client usePresetIndexOptions.ts: drop a dead `|| {}` on an object spread (always truthy — flagged by the new TS2872 check).
All four package typecheck jobs + the client app typecheck pass under 5.9.3; builds (tsdown + rollup) and the rum proxy tests are unaffected.
Render assistant markdown as independently memoized top-level blocks instead of a
single ReactMarkdown that re-parses and re-highlights the entire message on every
streamed token. Once a block's source slice is stable it skips re-parse/re-render;
only the final, still-growing block re-parses.
- splitMarkdown: split a message into top-level blocks via mdast-util-from-markdown
(+ gfm/directive/math extensions) using node source offsets; also report per-block
executable-code and artifact index counts.
- MarkdownBlocks: render each block memoized on its raw slice, each wrapped in its
own CodeBlock/Artifact providers seeded with prefix-summed base indices, so the
document-order indices used to match code-execution results stay stable under
memoization (verified by OLD-vs-NEW parity tests across direct + streamed renders).
- CodeBlockContext/ArtifactContext: add optional baseIndex (default 0, fully
backward compatible) so per-block providers continue the running index.
- markdownConfig: extract the shared remark/rehype plugins + components map.
- deps: declare mdast-util-from-markdown, mdast-util-gfm/math/directive and the
micromark gfm/math/directive extensions as direct client dependencies (previously
resolved transitively via react-markdown).
- Tests: splitter unit tests; index parity + DOM equivalence vs the whole-message
renderer; rendering smoke tests.
- Bench (MarkdownBlocks.bench.tsx, outside __tests__ so the default jest run skips
it): ~88% fewer code-block renders and ~2.3x faster cumulative render across a
simulated stream.
Immediate title generation discarded an already-generated title when the
user stopped the turn, both in the backend (skipped saveConvo) and the
frontend (rolled back the streamed title), leaving the chat as "Untitled"
in the interim and "New Chat" after refresh.
Split the title abort into two signals: `signal` still cancels an in-flight
title model call on Stop, while a new `discardSignal` discards an
already-generated title only when the stream is superseded by a newer run
or the turn fails. A plain user Stop now persists and keeps the title.
The frontend no longer rolls back a real, already-applied title on an
aborted final event.
The `endpointsConfig` fixture in `EndpointIcon.test.tsx` casts an object whose
values are `{}` to `TEndpointsConfig` (`Record<EModelEndpoint | string, TConfig | null | undefined>`).
`TConfig.order` is required, so `{}` doesn't overlap `TConfig` and the direct
assertion is a TS2352 error under a fresh `tsc --noEmit` over the client
workspace (the type-check job added in #13560), when `librechat-data-provider`
is built from source (the test was added in #13563):
Conversion of type '{ agents: {}; google: {}; }' to type 'TEndpointsConfig'
may be a mistake because neither type sufficiently overlaps with the other.
Give the fixture entries the required `order` field so they're valid `TConfig`
values. This keeps the plain `as TEndpointsConfig` assertion type-checking the
fixture shape, rather than blanking it out with `as unknown as`.
The `client/` workspace was never type-checked: the existing typecheck
job only covered `packages/` and `api/`, and Vite/esbuild transpiles
without type-checking, so type errors shipped through every CI gate.
- Add a `typecheck` job to frontend-review.yml running `tsc --noEmit`
over `client/` (zero tolerance), reusing the data-provider +
client-package build artifacts. Triggers on `client/**`,
`packages/client/**`, `packages/data-provider/**`.
- Fix all 168 pre-existing client type errors this surfaced (source +
tests), including genuine latent bugs:
- `getFileConfig()` was typed as merged `FileConfig`, but the server
returns the raw config that `mergeFileConfig()` consumes (`TFileConfig`).
- SidePanel/Agents `Retrieval`/`ImageVision` were bound to `AgentForm`
but use the assistants `Capabilities` enum → `AssistantForm`.
- `useSearchResultsByTurn` read a `sources` field its type lacked.
- Removed orphaned dead code: `Artifacts/Mermaid.tsx` (imported a
never-installed dep) and dead barrel re-exports (`./Plugins`, `./MCPAuth`).
- Narrow `client/tsconfig.json` to the client app (drop `../e2e` and
`../config/translations`, which reference backend/tooling modules) so
the gate's scope matches its trigger.
No `any`/`@ts-ignore`/`as unknown as`. Localized newly-surfaced strings.
* 🔧 chore: Update ESLint config, add import sorting script, Test Sharding, Bump `@librechat/agents`
* Change 'no-nested-ternary' rule from 'warn' to 'error' in ESLint config
* Add new scripts for sorting imports in the project
* Update lint-staged configuration to include import sorting
* Modify GitHub Actions workflows to support sharding for unit tests
* chore: remove nested ternary expressions
* refactor: Extract scale multiplier logic into a separate function in CircleRender component
* refactor: Simplify auto-refill rendering logic in Balance component for better readability
* refactor: Improve width style handling in DataTable components for clarity and maintainability
* chore: remove CircleRender component
* delete: Remove CircleRender component as it is no longer needed in the project
* chore: Bump @librechat/agents to version 3.2.31 and update Node.js engine requirement
* Update @librechat/agents dependency from 3.2.2 to 3.2.31 in package-lock.json, api/package.json, and packages/api/package.json
* Change Node.js engine requirement from >=20.0.0 to >=24.0.0 in @librechat/agents
* chore: Add import sorting check to ESLint CI workflow
* Implement a new job in the GitHub Actions workflow to verify import ordering on changed files.
* The job checks for changes in specific file types and reports any import order drift, providing instructions for local fixes.
The Projects section defaulted to expanded, taking sidebar space for users with no
projects. Now derive the default: collapsed when there are no projects and the user
has never toggled the section; expanded once they have a project or explicitly
expand it. Any explicit toggle (new projectsSectionToggled flag) — or a collapse set
before this default existed — is respected.
* fix(projects): clear landing scope when the selected project is deleted
When a project-scoped new-chat landing (/c/new?projectId=...) was open and the
project got deleted, the chip kept showing the dead project and sends targeted it
(saving unscoped with a visual glitch).
- ChatRoute: only trust the scope when the project query succeeds (isSuccess), so
React Query's retained-on-error data can't keep a deleted project's chip alive;
strip ?projectId once the query settles to not-found so the landing reverts to a
normal unscoped chat.
- useDeleteProjectMutation: invalidate the project-detail query instead of removing
it, so active observers refetch and settle into an error state (removing left them
stuck loading under refetchOnMount: false).
- e2e: regression test for delete-while-scoped.
Fixes a follow-up issue to the projects feature (#13467).
* fix(projects): only drop scope on definitive not-found; clear inactive deleted detail
Address Codex review on #13525:
- ChatRoute: gate scope removal on a 404 (isNotFoundError) or a success that
resolves to a different/empty project, so a transient (non-404) failure under
retry:false no longer unscopes a valid project; keep the chip through transient
errors via retained data.
- useDeleteProjectMutation: also removeQueries({ type: 'inactive' }) so a deleted
project's inactive cached detail is dropped and a later visit refetches into a
not-found state instead of rendering stale cache within cacheTime.
LibreChat recently updated Vite (see 7dba640c9).
The older version of framer-motion we're using is incompatible with
this newer version of Vite; if you try to use it, you get the error
"e is not a function."
(One easy way to reproduce: try to enable 2FA on your account.)
Updating to the latest framer-motion fixes this issue.
navigateToConvo now removes the target conversation's cached messages before
fetching, so a freshly-mounted ChatView refetches them. clearMessagesCache
leaves a left conversation cached as [], and the messages query's
refetchOnMount: false treats that empty array as valid — so returning to the
conversation from a route where ChatRoute was unmounted (e.g. /projects) left
the chat stuck on an empty cache with no /api/messages request.
* 🧭 feat: Add MessageNav Focus Management and Drag-to-Scroll
Resolves#13491: move keyboard focus into the conversation when a message indicator is selected, and add a Shift+Alt+M shortcut to jump focus back to the nav. Also adds drag-to-scrub interaction across the rib column.
* 🖱️ style: Use grab cursor for MessageNav drag affordance
* 🐛 fix: Harden MessageNav drag against stale pointer state and dead clicks
Addresses Codex/Copilot review on #13497:
- Ignore pre-drag pointermoves when the primary button is not held, preventing a stale press (released outside the column) from starting a spurious scrub or calling setPointerCapture on an inactive pointer.
- Clear the post-drag click-suppression flag after the synthetic-click window so a later activation (including keyboard) is never swallowed.
- Match the advertised Shift+Alt+M shortcut by accepting the layout-aware key in addition to the physical code.
* 🎯 fix: Track MessageNav drag globally so it survives leaving the column
Round-2 Codex review on #13497: the 4px threshold was applied before any pointer capture, so a drag that left the narrow rib column before crossing it silently failed to scrub.
Replace per-element capture with document-level pointermove/up/cancel listeners attached on pointerdown:
- Drag tracking continues regardless of pointer position (fixes diagonal/touch drags off the ribs).
- pointerup is always received, so no stale drag state and no setPointerCapture on an inactive pointer (removes the NotFoundError path entirely).
- Native click is preserved, so the keyboard/click selection a11y path is unchanged.
- Listeners are torn down on pointerup/cancel and on unmount.
* 🧹 fix: Reset drag state on pointer replace and gate MessageNav shortcut
Round-3 Codex review on #13497:
- When a second pointerdown replaces an in-progress drag, run the cleanup with the real drag state so draggingRef is cleared and the rib column resumes auto-centering (was hardcoded to finish(false)).
- Only preventDefault on Shift+Alt+M when the nav is actually rendered and has a focus target, so the shortcut no longer swallows browser/AT shortcuts when the nav is absent (<3 messages). focusNav now reports whether it moved focus.
* ✨ fix: Make MessageNav drag span the whole thread and harden teardown
Round-4 Codex review on #13497:
- Map the drag pointer proportionally across the full entries range instead of the visible rib rects, so long conversations whose mini-nav overflows are fully scrubbable in one drag. This is also wobble-immune, so the column auto-centering no longer needs to be frozen mid-drag (removed the freeze and draggingRef).
- focusNav now reports success only if focus actually landed, so Shift+Alt+M does not preventDefault when the nav is mounted-but-hidden (hidden md:flex on small viewports).
- End the drag if the primary button is released mid-move or the window loses focus, covering pointers released outside the document where pointerup/cancel never arrive.
* feat: Add private chat projects
* fix: Format project files
* fix: Address project review findings
* fix: Resolve project review follow-ups
* fix: Handle project stats and cache edge cases
* style: align projects UI with sidebar patterns
* fix: resolve projects UI lint issues
* style: Align project menus and composer
* fix: Avoid project placeholder shadowing
* fix: Handle project search and stale ids
* fix: Polish project sidebar behavior
* fix: Preserve new chat stream after creation
* fix: Stabilize project sidebar sections
* fix: Smooth project sidebar organization
* fix: stabilize project chat entry
* fix: keep project workspace outside chat context
* fix: show default model on project workspace
* fix: fallback project workspace model label
* fix: preserve project scope during draft hydration
* fix: include route project in new chat submission
* fix: persist project id in agent chat saves
* fix: refine project sidebar and creation UX
* fix: export chat project method types
* fix: polish project landing context
* fix: refine project navigation affordances
* feat: rework projects UX — coexisting sidebar sections + URL-driven scope
Sidebar
- Replace the chronological/by-project mode toggle with coexisting
Projects + Chats sections (both always visible)
- Remove ProjectConversations (927 lines), the org-mode Header, and types
- Add ProjectsSection: collapsible project rows that unfurl chats inline
(full-size rows), with per-project new chat and an open/rename/delete menu
- Lift the marketplace/favorites shortcuts above the Projects section
Chat scope
- Derive a new chat's project strictly from the URL ?projectId, so the
global New Chat no longer stays stuck in a project after a project chat
Surfaces
- Chat landing: subtle, clickable project chip instead of the floating badge
- Project workspace: modest header, composer-style entry, chats list
- All-projects grid: Claude-style cards with pluralized chat counts
* chore: prune unused i18n keys; fix project chat-count pluralization
* fix: project new-chat keeps model spec; sidebar header + row polish
- newConversation: ignore a chatProjectId-only template when deciding to
apply the default model spec, so starting a chat in a project no longer
strips the conversation `spec`
- useSelectMention: the Model Selector and @ command now retain the active
project across endpoint/spec/preset switches; other new-chat paths still
clear it
- Chats header now matches the Projects header (inline chevron + a new-chat
icon button) and starts a non-project chat
- Project rows: use the new-chat icon for the per-project add button, render
at text-sm to match the chat list, and align the row actions + hover color
with conversation rows
* fix: read project scope from router params; align sidebar header icons
- useSelectMention now reads the active project from React Router's search
params instead of window.location, which can drift out of sync because
new-chat params are written to the URL via raw history.pushState; the
Model Selector and @ command now reliably keep the project on switch
- Move the Chats section header out of the virtualized list so it renders
in the same context as the Projects header and isn't shifted by the
list scrollbar
- Inset header action icons (pr-2) so Projects/Chats header icons line up
with the project-row and conversation-row trailing actions
- Extract getRouteChatProjectId into utils for the submit path
* fix: preserve chatProjectId through the new-chat template reduction
The param-endpoint guard in newConversation reduced a new chat's template to
{ endpoint } only, dropping the chatProjectId injected by the Model Selector /
@ switch — so switching models cleared the project scope. Keep chatProjectId
in the reduced template.
* style: align chat-history panel top padding; improve projects page contrast
- Add pt-2 to the chat-history panel so its top spacing matches the other
side panels (agent builder, skills, files, etc.)
- Projects grid + workspace now use the darkest surface for the page
(surface-primary) with cards, inputs, and the composer one step lighter
(surface-secondary) and tertiary on hover, so cards read as elevated
rather than darker than the background
* feat: interactive project landing chip + gallery icon for all-projects
- All-projects sidebar button uses the gallery-vertical-end icon
- The project landing chip is now interactive: click it to switch projects
via a searchable combobox (ControlCombobox), or the trailing × to drop the
project scope. Both update the draft conversation and the ?projectId search
param in place, so the typed message and selected model are preserved
* test: fix Conversations unit test for refactored sidebar; add projects e2e
- Update Conversations.test.tsx mocks for the inline Chats header
(useNewConvo, useQueryClient, conversation atom, NewChatIcon, TooltipAnchor),
drop the removed chatsHeaderControls prop, and remove the mock for the
deleted ../Header module — fixes the failing frontend Jest job
- Add e2e/specs/mock/projects.spec.ts covering project creation, the
project-scoped new-chat landing + interactive chip (switch/remove), and
listing projects on /projects
- Give the landing chip combobox a stable selectId for reliable targeting
* fix: refresh project stats after project-chat activity; stabilize e2e
- useEventHandlers: when a project chat is created/updated, invalidate the
live [projects] query (gated on chatProjectId) instead of the now-unused
projectConversations key, so the sidebar + all-projects stats refresh
after a streamed reply (addresses a Codex finding)
- projects e2e: assert the reliable project-landing behavior (chip, scoped
composer, accepted send) rather than the /c/:id transition, which the
mock LLM harness doesn't complete
* test: verify a project chat saves and is filed under its project (e2e)
- Switch to a mock endpoint before sending so the message streams without a
real API key (the default model failed with "No key found", so no chat was
saved and the page never left /c/new); this also asserts the project chip
survives the model switch
- Restore the reply + /c/:id transition assertions and add a check that the
chat is listed under the expanded project in the sidebar
- Add data-testid="project-chats-<id>" to the inline project chat list
* fix: address Codex review findings (project scope edge cases)
- useSelectMention: fall back to the conversation's chatProjectId when the
URL has no projectId, so switching model/spec inside an existing project
chat (/c/:id) keeps the project assignment
- Conversations: include chatProjectId in the MemoizedConvo comparator so a
sidebar row's project menu doesn't stay stale after a reassignment
- useDeleteProjectMutation: clear the active conversation's chatProjectId
when its project is deleted (mirrors the assignment mutation); drop the
now-dead projectConversations invalidation
- useQueryParams: carry the project into the new conversation when applying
URL settings, so /c/new?projectId=...&<settings> stays scoped
* fix: project stats pagination + archived-chat edge cases (data-schemas)
- listChatProjects: include the null lastConversationAt bucket in the desc
cursor so empty projects paginate (a $lt:<date> predicate excluded nulls,
hiding chat-less projects from "Load more")
- saveConvo: recompute project stats instead of the incremental fast path
when the saved conversation is itself archived/temporary/expired, so a
project's lastConversationAt/Id no longer points at a hidden chat
* test: cover chat-less project pagination across the dated→null boundary
* fix: validate project ownership in bulkSaveConvos
Bulk paths (import/duplicate/fork) persisted whatever chatProjectId the
payload carried; an id that does not belong to the user created an orphan
assignment hidden from both the project and the unassigned sidebar. Validate
ownership like saveConvo and strip un-owned project ids before persisting,
refreshing stats only for owned projects.
* fix(projects): preserve chatProjectId on continuation, basename-safe delete redirect, project-detail invalidation
* fix(projects): navigate project workspace chats via useNavigateToConvo to avoid stale conversation state
* fix(projects): include projectConversations cache when resolving deleted chat's project for detail invalidation
* fix(projects): refresh both projects when a save or bulk write moves a chat between them
* style(projects): use Folders icon for the sidebar Projects header
* fix(projects): require id on ProjectUser so ProjectRequest extends Express Request cleanly
* style(projects): taller project chip with hover-revealed remove button, upward combobox; sort en translations
* style(projects): show endpoint/agent icon for project workspace chat rows
* feat: Add granular access control to shared links via ACL system
* fix(shared-links): preserve isPublic on failed migration grants
Transient ACL failures during auto-migration permanently stranded
links — $unset ran unconditionally, removing the legacy flag that
triggers retry. Now only $unset isPublic after all grants succeed.
* fix(config): skip isPublic unset for failed ACL grants
Bulk migration unconditionally removed isPublic from all links,
even those whose ACL writes failed. Failed links then lost the
legacy marker needed for auto-migration retry. Now tracks failed
link IDs per-batch and excludes them from the $unset step.
Also adds sharedLink to AccessRole resourceType schema enum —
was missing, only worked because seedDefaultRoles uses
findOneAndUpdate which bypasses validation.
* ci(config): add jest config and PR workflow for migration tests
config/__tests__/ specs depend on api/jest.config.js module
mappings but had no dedicated runner. Adds config/jest.config.js
extending api config with absolutized paths, npm test:config
script, and a GitHub Actions workflow triggered by changes to
config/, api/models/, api/db/, or packages/ ACL code.
* fix(permissions): honor boolean sharedLinks config
SHARED_LINKS has no USE permission, so boolean config produced
an empty update payload — gate conditions only matched object
form, making `sharedLinks: false` a no-op on existing perms.
* fix(share): resolve role before creating shared link
Role lookup between create and grant left an orphaned link
without ACL entries if getRoleByName threw — retry then hit "Share already exists" with no recovery path.
* fix: Restore Public ACL Access Checks
* fix: Type Public ACL Lookup
* fix: Preserve Private Legacy Shared Links
* chore: Promote Shared Link Permission Migration
* fix: Address Shared Link Review Findings
* fix: Repair Shared Link CI Follow-Up
* fix: Narrow Shared Link Mongoose Test Mock
* fix: Address Shared Link Review Follow-Ups
* fix: Close Shared Link Review Gaps
* fix: Guard Missing Shared Link Permission Backfill
* test: Add Shared Link Mock E2E
* test: Stabilize Shared Link Mock E2E
---------
Co-authored-by: Danny Avila <danny@librechat.ai>
* ⚡ feat: Immediate Conversation Title Generation
Generate conversation titles as soon as the request is made (in parallel
with the response, from the user's first message) as the new default,
fixing the #13318 race where a transient /gen_title 404 left new chats
stuck on "New Chat".
- Add per-endpoint `titleTiming` ('immediate' | 'final') to baseEndpointSchema;
`endpoints.all` acts as the global default, unset = immediate. Resolve via
a new `resolveTitleTiming` helper (`all` takes precedence).
- Fire title generation in parallel with `sendMessage`; `titleConvo` waits
(bounded, abortable) for the agent run and titles from the user input only.
Persist after the conversation row exists; defer `disposeClient` until the
title settles.
- Expose `titleGenerationTiming` via startup config; `useTitleGeneration`
fetches eagerly in immediate mode with a bounded 404 retry and never treats
a transient 404 as final. Skip title queueing for temporary conversations.
- Supersedes #13329 while incorporating its bounded 404-retry.
* 🩹 fix: Address Copilot review findings on title timing
- Guard against an undefined conversationId in addTitle (skip + warn) so the
gen_title cache key can't collide as `userId-undefined` and saveConvo is
never called without a conversationId.
- Gate the title `useQueries` on `enabled` so no /gen_title request fires while
unauthenticated (e.g. after logout) even if the module queue holds IDs.
- Drop the stale `conversationId` param from the titleConvo JSDoc.
- Add a regression test for the undefined-conversationId guard.
* 🧵 fix: Harden immediate-title edge cases from codex review
- Cancel in-flight immediate title generation when the request aborts: thread
job.abortController.signal through addTitle so pressing Stop on a new chat
neither consumes the title model nor surfaces a title for a cancelled turn.
- Preserve a locally-applied title when the final SSE event's conversation
carries no title yet (built before the title was saved), so long immediate-mode
responses no longer revert the chat to "New Chat" until reload.
- Guarantee one full post-completion gen_title fetch cycle before giving up, so a
`final`-mode title (generated only after the stream ends) is still fetched under
a global `immediate` default instead of being stranded.
- Add regression tests for the abort propagation and the undefined-conversationId guard.
* 🔁 fix: Correct title abort, post-completion refetch, and replacement ordering
Follow-up to codex review of the immediate-title fixes:
- Use a dedicated title AbortController instead of `job.abortController`. The
latter is also aborted by `completeJob` on *successful* completion, which
cancelled any title slower than a short response. The title is now cancelled
only on a real user Stop or when the stream is replaced; a completed-then-
aborted title is discarded (no save, cache cleared) rather than persisted.
- Reset (not remove) the post-completion title query: `resetQueries` refetches
the mounted observer with a fresh retry budget, whereas `removeQueries` left it
stuck in its error state, so the promised post-completion cycle never ran.
- Run the job-replacement check before resolving `convoReady`, and on a replaced
stream cancel/discard the stale title so a discarded prompt can't persist a title.
* 🧷 fix: Tighten title abort ordering and endpoint-level timing resolution
Follow-up to codex review:
- Abort the title controller before resolving `convoReady` on a stopped turn, so
the title task can't resume and persist before the later abort.
- Cancel the title and unblock its waits on ANY send failure (not just user
aborts): a preflight/quota failure before the run exists otherwise hangs
`_waitForRun`, deferring client disposal until the 45s title timeout.
- Resolve `titleTiming` for custom endpoints via `getCustomEndpointConfig`
(their config lives under `endpoints.custom[]`, not `endpoints[endpoint]`).
- Derive the startup `titleGenerationTiming` via `resolveTitleTiming` for the
agents endpoint so an endpoint-level `final` (without `endpoints.all`) is honored
client-side instead of defaulting to immediate and burning eager gen_title polls.
* 🪢 fix: Per-agent title timing and safer abort/replacement handling
Follow-up to codex review:
- Resolve `titleTiming` from the agent's actual endpoint after initialization, so a
per-endpoint `final` override on a custom/provider endpoint backing an (ephemeral)
agent is honored instead of always using the `agents` endpoint's value.
- Don't preserve a locally-fetched title on a stopped (unfinished) turn: the server
cancels and discards that title, so keeping it client-side would diverge from
server state and leave the stopped chat titled until reload.
- On abort/replacement, only delete the cached title if it still holds THIS task's
value — a replacement stream shares the `userId-conversationId` key and may have
already cached its own valid title that must not be removed.
* 🪞 fix: Mirror AgentClient title-config resolution for titleTiming
Per maintainer guidance, keep titleTiming resolution identical to how
`AgentClient#titleConvo` already resolves the endpoint config — `endpoints.all`
is the intended global override and the agent's actual provider endpoint is used:
- Resolve via `endpoints.all ?? endpoints[endpoint] ?? getProviderConfig(endpoint)
.customEndpointConfig` (was using `getCustomEndpointConfig` directly). Going
through `getProviderConfig` picks up its case-insensitive fallback for normalized
provider names (e.g. `openrouter` → `OpenRouter`), so a custom endpoint's
`titleTiming` is honored like its other title settings.
- Add `titleTiming` to the Azure endpoint schema `.pick()` so
`endpoints.azureOpenAI.titleTiming` is no longer silently stripped by Zod.
Note: per-endpoint title settings being skipped when `endpoints.all` is present is
the existing, intended global-override behavior — not changed here.
* 🧪 test: Cover useTitleGeneration effect logic (integration)
Adds a deterministic white-box integration test that drives the real hook's
React effects with a controllable react-query surface, locking down the
stateful decisions that previously had no coverage:
- immediate mode fetches a queued conversation while its stream is still active
- final mode gates until the stream completes, then becomes eligible
- success applies the fetched title to the conversation caches
- a 404 while active defers (removeQueries) instead of giving up
- a 404 after completion forces a fresh fetch via resetQueries (post-completion remount)
* feat: Stream immediate title events
* style: Format title SSE handler
* test: Preserve data-provider exports in OAuth mock
* test: Isolate OAuth route API mock
* test: Keep OAuth callback factory capture
* fix: Replay streamed title events on resume
* fix: Honor agents title timing precedence
* style: Format title timing fixes
