* docs(configuration): document runtime environment variables in English
* docs(configuration): correct env vars flagged in review
`LOG_LEVEL` is not read by DeerFlow: log verbosity comes from `log_level` in
`config.yaml`. `DEER_FLOW_ROOT` is not a process variable either — it is a
host-side value that only `docker/docker-compose-dev.yaml` interpolates, and it
has no fallback there, so `scripts/docker.sh` supplies one for the
`make docker-*` wrapper only.
Both rows are removed, and the table now lists only variables the process
actually reads: `DEER_FLOW_PROJECT_ROOT`, `DEER_FLOW_HOME`,
`DEER_FLOW_CONFIG_PATH`, `DEER_FLOW_SKILLS_PATH` and `AUTH_JWT_SECRET`. The
config-file home for log verbosity and the host-side home for `DEER_FLOW_ROOT`
are cross-referenced instead.
The zh page carried the same two incorrect rows; it is corrected the same way
so both locales agree.
* docs(configuration): scope the project-root rule to the variable that uses it
The blanket claim that relative path values resolve against
`DEER_FLOW_PROJECT_ROOT` is false for two rows in this table. At this head:
- `runtime_paths.runtime_home()` resolves a relative `DEER_FLOW_HOME` with
`Path(env_home).resolve()`, and `config/paths.py` resolves the state directory
the same way, so both land under the process working directory.
- `AppConfig.resolve_config_path()` builds `Path(os.getenv("DEER_FLOW_CONFIG_PATH"))`
directly, so a relative value is taken from the working directory as well.
`DEER_FLOW_SKILLS_PATH` is the only one that goes through `resolve_path()`, the
single project-root-aware helper (`base or project_root()`).
The prose now names that variable, states that the other two are used as given,
and asks operators to set them to absolute paths so writable state and the
loaded config file land where they expect. The `DEER_FLOW_HOME` row repeats the
absolute-path requirement, `DEER_FLOW_SKILLS_PATH` records the project-root
rule, and the `DEER_FLOW_PROJECT_ROOT` row no longer implies it governs relative
runtime paths in general. The zh page carries the same correction.
* docs(extensions): add an eleven-page extension developer manual
Add a harness/extensions/ section in English and Chinese documenting the
deerflow-extension-api 0.2.3 contract:
index when to write an extension vs a tool, MCP server or
skill; contribution kinds; loading; failure and
trust model; versioning
quick-start build, test, install and remove a working extension
runtime load sequence, API version rules, scopes and
ExtensionData, fail-open and cancellation, diagnostics
middleware placements and where each lands, scope, ordering,
observe-only wrap hooks, failure isolation
observers task lifecycle, system model calls, agent assembly
and fingerprint, context compaction
services-and-routes service lifecycle, router rejection rules, auth,
principals
run-evidence service and request-scoped readers (#5727), cursor
semantics, deletions, redaction, store differences
plugins experimental full-stack plugins, inline modules and
manifest-based browser assets (#5685)
operations extension manager CLI, sources, upgrade, rollback,
Docker, Helm, recovery
troubleshooting indexed by the exact log and error strings
reference every public name and the contract version history
Also fix stale descriptions: the contribution kinds listed in AGENTS.md
and deerflow/extensions/AGENTS.md (now eight, including plugins), the
run-evidence redaction claim (only auth_token is removed), and the plugin
mount return value in docs/full-stack-plugins.md ({ dispose }, not a
function). Changelog entries added in both languages.
* docs(agents): trim root AGENTS.md to keep inherited chains under the size limit
* docs(extensions): scope the manual to the 0.2.1 contract
Plugins and request-scoped run evidence are not in 2.1.x-dev yet; they
move to a stacked follow-up so this change can be cherry-picked.
* docs(extensions): cover full-stack plugins and request-scoped run evidence
Brings the extension manual up to deerflow-extension-api 0.2.3. Stacked on
the 0.2.1 manual so that part can be cherry-picked to 2.1.x-dev alone.
* docs(extensions): clarify PAT rejection on contributed routes
---------
Co-authored-by: Willem Jiang <willem.jiang@gmail.com>
* docs(extensions): add an eleven-page extension developer manual
Add a harness/extensions/ section in English and Chinese documenting the
deerflow-extension-api 0.2.3 contract:
index when to write an extension vs a tool, MCP server or
skill; contribution kinds; loading; failure and
trust model; versioning
quick-start build, test, install and remove a working extension
runtime load sequence, API version rules, scopes and
ExtensionData, fail-open and cancellation, diagnostics
middleware placements and where each lands, scope, ordering,
observe-only wrap hooks, failure isolation
observers task lifecycle, system model calls, agent assembly
and fingerprint, context compaction
services-and-routes service lifecycle, router rejection rules, auth,
principals
run-evidence service and request-scoped readers (#5727), cursor
semantics, deletions, redaction, store differences
plugins experimental full-stack plugins, inline modules and
manifest-based browser assets (#5685)
operations extension manager CLI, sources, upgrade, rollback,
Docker, Helm, recovery
troubleshooting indexed by the exact log and error strings
reference every public name and the contract version history
Also fix stale descriptions: the contribution kinds listed in AGENTS.md
and deerflow/extensions/AGENTS.md (now eight, including plugins), the
run-evidence redaction claim (only auth_token is removed), and the plugin
mount return value in docs/full-stack-plugins.md ({ dispose }, not a
function). Changelog entries added in both languages.
* docs(agents): trim root AGENTS.md to keep inherited chains under the size limit
* docs(extensions): scope the manual to the 0.2.1 contract
Plugins and request-scoped run evidence are not in 2.1.x-dev yet; they
move to a stacked follow-up so this change can be cherry-picked.
* docs(extensions): clarify PAT rejection on contributed routes
* feat(memory): add cognitiveStyle for collaboration preferences
Extend cross-session memory with user.cognitiveStyle and cognitive facts,
backward-compatible normalization, prompt injection as Thinking Style, and
settings UI. Add design notes and unit tests.
Co-authored-by: Cursor <cursoragent@cursor.com>
* fix(memory): normalize legacy memory imports on frontend
Add normalizeMemoryPayload aligned with backend normalize_memory_data,
use it for Settings import and API reads, and add unit/regression tests.
Document schema-evolution steps and sync FACT_EXTRACTION_PROMPT cognitive category.
* fix(memory): harden legacy memory normalization
* fix(memory): keep import envelope validation strict
* fix(memory): keep unknown fields through frontend import normalization
normalizeMemoryPayload rebuilt the memory document from a section whitelist,
so every key it did not name was dropped. Because readMemoryResponse routes
all memory API responses through it, the loss showed up on read, export, and
import alike: revision vanished, and any future backend field would silently
break lossless export/import.
The Gateway models are extra="allow" and deermem normalizes additively, which
left the frontend as the only lossy hop in the chain. Spread before overriding
at each nesting level so normalization only validates and defaults
contract-owned fields, leaving the envelope check as strict as before.
Covered by a unit test on the strict import path, two backend tests for
extension preservation and caller immutability, and an E2E round-trip that
asserts on the captured import request body.
* docs(memory): state the normalization invariant that actually holds
The docstring cited `display` as a backend-driven field alongside
`revision`, but #4546 was closed unmerged and no such field exists in the
contract. It also promised lossless export/import, which the Gateway's
`extra="ignore"` models preclude for any undeclared field.
Replace both with the invariant the code is really defending: the frontend
must not be narrower than the Gateway contract, using the declared
top-level `revision` as the concrete example.
* fix(memory): preserve legacy migration and reject lossy imports
* fix(memory): align legacy fact normalization defaults
* test(memory): use authenticated app for import regression
---------
Co-authored-by: Cursor <cursoragent@cursor.com>
Co-authored-by: Willem Jiang <willem.jiang@gmail.com>
* fix(authz): cover create/run/memory/agent routes with permission checks; scope USER.md per user
Route permissions: the AuthorizationProvider model only applied to routes
carrying @require_permission, so POST /api/threads, /api/threads/search,
POST /api/runs/stream and /api/runs/wait (runs:create), every /api/memory
route and the custom-agent routes ran with authentication only — a
provider configured to deny threads:write/runs:create/... could not
enforce those decisions. Add the missing decorators (threads:write,
threads:read, runs:create, memory:read/write, agents:read/write) and
register the new permission names in authz.Permissions. No owner checks
are added: per-user data scoping stays in the repository layer.
User profile: GET/PUT /api/user-profile read and wrote a single global
{base_dir}/USER.md, so in a multi-user deployment any authenticated user
could overwrite the prompt context injected for everyone else (and read
it). Scope the file to the caller's bucket
({base_dir}/users/{user_id}/USER.md) like user-scoped skills; no other
consumer of the old global path exists in the tree (verified by grep and
the updated tests). test_put_user_profile asserted the wrong effective
user under the autouse conftest user fixture; fixed to test-user-autouse.
* fix(authz): bind positional args in require_permission; migrate legacy USER.md
Review follow-up on #4989 (willem-bd):
- require_permission's wrapper only looked for request in keyword
arguments, so direct positional calls like
create_thread(body, request) made the injected keyword stub collide
with the positional request (TypeError: multiple values). The wrapper
now binds the wrapped signature via inspect.signature().bind() and
honors a positionally-passed request (and thread_id) instead of
assuming kwargs; the test-stub injection only fires when request is
absent everywhere. The two positional callers in
tests/test_threads_router.py pass again (8/8 channel tests).
- migrate_user_isolation.py now claims the legacy global USER.md for
--user-id (default 'default') like the other unowned legacy
artifacts; without it, upgrading installs with an existing profile
would read content: null and later strand the old file beside the
new per-user one. Conflict handling mirrors migrate_memory (rename to
USER.legacy.md).
* style(scripts): keep migrate_user_isolation help within the line budget
* test(authz): give internal-request stubs realistic auth fields
The create_thread permission wrapper added in this PR authenticates
the direct calls in the internal-owner tests; their SimpleNamespace
requests had state.user but no auth_source and no cookies, so
get_current_user_from_request fell through to request.cookies.get and
raised AttributeError (verified introduced by this branch: both tests
pass on the base commit).
The stubs now carry cookies={} and
state.auth_source=AUTH_SOURCE_INTERNAL, which is exactly what
AuthMiddleware stamps on real internal requests, so state.user is
honored without the JWT path. All 80 tests in the file pass.
* fix(pat): keep memory/agent permissions out of PAT scopes by design
The route permissions exist (they guard the memory/agent routers) but PATs
govern the thread/run lifecycle only: _PAT_ROUTE_RULES default-denies those
routers for PAT callers regardless of scopes. The alignment invariant
becomes a subset check plus a pinned exclusion, and pat.py documents that
opening these scopes is a product decision requiring three synchronized
changes.
* test/docs: cover migrate_user_profile; drop the unclaimed USER.md injection wording
Five-scenario test class mirroring the sibling migration steps (move,
conflict-rename, noop, both under dry-run). The GET/PUT descriptions no
longer say USER.md is 'injected into agents' — nothing at this head consumes
it for prompts; the routes are storage/retrieval only. The memory AGENTS.md
migration pointer now enumerates skills/ and the global USER.md.
* docs(paths): align the USER.md layout comment with the injection disclaimer
* test(authz): align effective permission contracts
---------
Co-authored-by: Willem Jiang <willem.jiang@gmail.com>
* docs(subagents): restructure the subagent docs into an eleven-chapter user manual
Replace the single harness/subagents.mdx page (en + zh) with a
harness/subagents/ section of eleven chapters per language:
1. index concepts, delegation flow, inheritance, terminology
2. quick-start Ultra mode, task card, results, stop behaviour
3. catalog built-ins, config.yaml / managed sources, precedence,
Custom Agent delegation scope, ACP agents
4. delegation task parameters, snapshot context, acceptance criteria,
batch_task, skills / MCP / uploads inside a subagent
5. results terminal statuses, stop_reason, report contract,
receipt verification, acceptance checklist, ledger
6. limits every limit with key / default / range / behaviour,
runaway guards, subagent_runtime capacity
7. sandbox leases, per-subagent shell sessions, MAX_SHELL_SESSIONS,
middleware chain, execution isolation
8. observability task card, SSE + persisted events, metadata keys,
token attribution, Langfuse, trace ids, batch API
9. troubleshooting symptom-indexed FAQ with the fixing PRs
10. developers create_deerflow_agent, SubagentRuntime, contracts,
extensions, security boundaries, background registry
11. reference config keys, context keys, tool signatures, enums,
events, routes, June-September 2026 change log
The old page becomes the section index (asIndexPage), so existing links to
/docs/harness/subagents keep working; the two anchor links in
middlewares.mdx now point at limits#runaway-guards. Every chapter compiles
with @mdx-js/mdx and the docs link tests pass. Changelog entries added in
both languages.
* docs(subagents): fix the docs build and align the manual with the code
Remove the `index` key from both subagents `_meta.ts` files. The index page
is marked `asIndexPage`, so Nextra treats it as the folder itself; listing it
as a child failed `_meta` validation and returned 500 for every docs page.
Correct claims that disagreed with the backend, in both languages:
- GET /api/subagents is open to all users; only writes need an admin
- subagents use their own subagents.token_budget, not the Lead Agent's
- warn_threshold injects a model-visible warning, not just a log line
- [SUBAGENT LIMIT REACHED] and subagent_limit_capped fire only when the
per-run total was already exhausted before the response
- per-response concurrency defaults to subagent_runtime.max_running
- batch tools are not registered when a supplied runtime lacks a batch
service
- ask_clarification / present_files are default denies that a config.yaml
agent can lift
- smaller fixes to result text formats, event payloads, batch item states,
MAX_SHELL_SESSIONS handling, and UI labels
The changelog entry now says only page-level links survive the split.
In grouped mode the sidebar indents a project's thread rows with a nested
SidebarMenu carrying ml-4, but SidebarMenu defaults to w-full. Width 100%
plus a 16px left margin overflows the sidebar by 16px, so the absolutely
positioned row kebab (right-1) lands past the visible edge and gets
clipped. The Archived group nests one level deeper and overflows 32px,
hiding its kebabs entirely.
Swap w-full for w-auto on both indented menus so the block-level flex
container fills the remaining width minus its margin. A dom test renders
ProjectsSection in grouped mode from seeded query caches and pins that
every indented menu drops w-full while the root menu keeps it.
Fixes#5681
* fix(frontend): read web_fetch titles that start with blank lines or indented headings
* docs(frontend): describe the indented-code guard as it actually behaves
* fix(frontend): reject mixed code indentation in web-fetch titles
---------
Co-authored-by: Willem Jiang <willem.jiang@gmail.com>
* feat(authz): gate composer send on runs:create (Phase 4 follow-up, #4063)
Mirrors #5294's stop gating on the send side: both chat routes pass
canCreateRuns (from PERMISSIONS.RUNS_CREATE, lockstep with the backend
enum) into the shared composer. The gate sits at the top of
submitThreadMessage — the single choke point every composer entry
(submit button, Enter, goal-set-triggered run) funnels through — and
denies with a toast plus a rejected promise so PromptInput keeps the
text. The idle submit button is disabled and explains the boundary via
conditionally-spread aria-label/title (startTurnUnavailable, en/zh);
while streaming the button stays the runs:cancel stop affordance.
Also removes the unreachable kind === "stop" branch in handleSubmit
(flagged during #5294's review): the Enter path early-returns with the
streaming toast before the classifier runs.
* fix(frontend): reject denied goal starts before saving state
---------
Co-authored-by: Willem Jiang <willem.jiang@gmail.com>
* feat(channels): add WeChat QR login and binding recovery
* fix(channels): enforce single-worker WeChat QR login and preserve bot ID
Reject QR login endpoints when multiple Gateway workers are configured, while keeping manual token setup available.
Preserve the configured bot ID when the provider omits it or returns an empty value. Add regression coverage for worker guards and credential persistence.
* fix(channels): sync WeChat completion state on provider updates
Show the connected step when refreshed provider data confirms the binding, so the dialog no longer waits indefinitely after polling is cancelled.
Add regression tests for provider updates during pending poll and binding requests, including late responses and expiry.
* fix(channels): preserve WeChat pairing codes across waits and redirects
---------
Co-authored-by: YxinMiracle <“939157765@qq.com”>
* fix(frontend): rejoin active runs after reopening chats
* test(frontend): mock thread runs query in stream options test
* fix(frontend): avoid rejoining completed runs from stale cache
* fix(frontend): tighten active run recovery cleanup
---------
Co-authored-by: Willem Jiang <willem.jiang@gmail.com>
* feat(knowledge): add verifiable RAGFlow source citations
* docs(knowledge): scope RAGFlow guidance to its own directory
* fix(knowledge): preserve citations through rendering and budgets
* fix(frontend): gate tool-step links through the href scheme allowlist
The chain-of-thought renderer turned web_fetch args and web_search /
image_search result URLs straight into <a href>. Markdown links already
pass isSafeHref, but these tool-step links bypassed it, so a
prompt-injected tool call could put file:, ms-msdt:, vscode: or other
OS protocol-handler links into the chat. React 19 only rewrites
javascript: hrefs.
All three sites now reuse the markdown allowlist and render an unsafe
URL as plain text (the image thumbnail stays, unlinked). Tests render
MessageGroup for each tool with unsafe schemes plus a web-URL control.
* docs(changelog): note tool-step link scheme gating (#5526)
* fix(frontend): mark omitted tool-step links and guard web_fetch url type
Review follow-up. Tool steps dropped an unsafe URL to bare text, while
markdown and artifact links show a dotted "Unsafe link omitted" span, so
the two surfaces applying the same rule degraded differently. That span
was already duplicated between markdown-link.tsx and artifact-link.tsx;
it is now one UnsafeLink component used by all three renderers. It
passes extra props through so the image tile still works as a Radix
tooltip trigger.
web_fetch also read args.url with a cast only. A non-string url (models
occasionally emit one mid-stream) reached JSX as an object and threw,
taking down the message list. It is now typeof-guarded.
* fix(frontend): default missing tool-call args before rendering steps
Review follow-up. The web_fetch typeof guard dropped the optional
chaining of the cast it replaced, so a tool call without an args object
threw again. Other branches were already exposed the same way: seven
tool kinds (web_fetch, web_search, image_search, read_file, write_file,
str_replace, browser_*) threw on a missing or null args while building
their labels. convertToSteps now defaults args to {} once, so every
ToolCall branch receives an object.
A role whose skills policy allows nothing (or a fresh install with no
skills) gets an empty catalog from GET /api/skills once per-caller
filtering lands. Pin the composer wiring against that shape: the
dropdown still offers the builtin commands, an unmatched query hides it
quietly, and the matcher returns builtins-only for an empty catalog.
* fix(frontend): scope skill suggestions by agent
Filter composer slash-skill suggestions through the active custom agent allowlist so restricted agents do not offer unavailable skills.
Co-Authored-By: Claude Code <noreply@anthropic.com>
* fix(frontend): wait for agent scope before draft hydration
Keep agent loading distinct from explicit empty and inherited skill scopes so saved skill chips are restored only after the active scope settles.
Co-Authored-By: Claude Code <noreply@anthropic.com>
---------
Co-authored-by: Claude Code <noreply@anthropic.com>
* feat(frontend): reference conversations from the composer
Adds a "Reference a conversation" button next to the attachment button,
shown only while GET /api/features reports read_conversation enabled. It
opens a picker over the recent-conversation list (current thread excluded,
capped at max_references) and shows removable chips in the composer.
On send the thread IDs ride SendMessageOptions.conversationReferences into
run context.conversation_references, which the Gateway consumes at
admission; the LangGraph SDK drops unknown top-level body fields. A
display-only copy ({thread_id, title}) on the visible human message lets
the transcript render read-only chips linking to the source.
References are per message: not persisted with the draft and cleared on
send or thread switch; regenerating or editing a turn runs without them
unless they are attached again.
Related to #5398. Depends on #5463.
* fix(frontend): pin the run-context contract and finish the picker states
Both thread.submit paths now build their run context through one exported
buildRunContext helper, tested directly: attached references travel as a
plain string[] under context.conversation_references only when the caller
passed them, a stray key in local settings is dropped instead of forwarded,
and the regenerate/edit replay path never carries references.
The picker shows a loading row while the conversation list is still in
flight instead of claiming there are no conversations, and the transcript
chip group is labelled with the previously unused referencedConversations
translation.
* fix(frontend): route conversation-reference chips to custom-agent sources
The picker offered custom-agent conversations but kept only the thread ID
and title, so transcript chips always linked to /workspace/chats/{id} and
dropped the source's custom-agent context on navigation.
Preserve the agent identity end to end: the picker now attaches
agentNameOfThread() (context first, then metadata.agent_name, mirroring
pathOfThread) to the selection, the display-only additional_kwargs metadata
round-trips it as agent_name, and the transcript chip passes it to
pathOfThread so custom-agent sources resolve to
/workspace/agents/{agent}/chats/{id}.
Tests: agent_name metadata round-trip and malformed-entry tolerance, picker
toggle carrying the metadata agent with run context winning, and a
picker-to-transcript regression pinning the /workspace/agents/writer/chats/
source-1 href.
---------
Co-authored-by: Totoro-qaq <279883115+Totoro-qaq@users.noreply.github.com>
* feat(projects): Projects MVP Phase 2 — instructions, document shelf, promotion, trash
Implements docs/superpowers/specs/2026-09-12-projects-mvp-phase2-design.md
(issue #5160, tracker #5129) in the slice order of the spec's §16.
Slices:
- A: ProjectsConfig + write-time 422 UTF-8 byte cap; PROJECT_CONTEXT_KEY
admission pinning (both server-owned sets + worker hoist); latest-only
request-scoped <project> block via DynamicContextMiddleware
wrap_model_call/awrap_model_call (idempotent reassembly, reserved ID
prefix + marker + provenance, never persisted); journal audit
fingerprints; Instructions tab.
- B: ProjectDocumentRow + migration 0023; ProjectDocumentRepository with
locked check-and-set; hash-qualified immutable shelf storage with
Paths helpers; upload/list/content/delete-to-trash routes; project
delete trashes the shelf in-transaction; request-scoped bounded
<documents> index with honest count/shown + actionable overflow note;
list_project_documents/read_project_document tools registered only on
pinned runs; PAT allowlist + drift guards; blocking-IO anchors.
- C: shared thread-upload ingestion service (uploads router refactored to
parity); POST from-thread with provenance; attach-to-thread with
lock-staged copy (archived source allowed); read-only thread-files
view with per-group truncation reporting.
- D: restore (restored/merged/not_found/no_target/content_missing; no
file moves), purge (continuous row lock across unlink/delete/commit,
retryable on FS errors), retention sweep (lazy + startup, 24h orphan
guard, row-side reconciliation never deletes).
- E: Documents tab (shelf + conversation-files browser, provenance,
archived banner, content-missing rows), /workspace/trash route,
sidebar entry, composer attach handoff, i18n (en-US/zh-CN), e2e mocks
+ specs.
Review hardening folded in (10 rounds, all with tests):
- force active shelf content (HTML/XML family) to download; nosniff on
artifact + content responses; unified unsandboxed-iframe PDF preview
(fixes the pre-existing Chromium sandbox blank in the artifact viewer)
- scope document trash to the URL project under the document lock
- atomic no-overwrite filename reservation for ALL ingestion (seeded
claims + os.link commit with suffix retry; same-name re-upload now
unique-names instead of replacing); hidden staging only, no visible
placeholders; lease cleanup on setup failure
- serialize conversion under the document lock with post-lock active
revalidation; drain locked filesystem work on cancellation; preserve
bytes when an insert's commit state is uncertain (including trashed
rows)
- original-integrity checks before serving text or cached conversions;
content_missing surfaced in list responses (UI reads the flag, no
409-probe); downloads always serve original bytes
- bounded streaming document reads with cached char counts; shelf limits
declared in middleware release identity
- thread-root confinement for from-thread sources; config fallback
rejects fractional/infinite values; composer counts staged
attachments; pending attachments persist until submission or removal;
in-flight instruction/rename edits survive save refetches; shelf and
trash pagination; conversation-file and thread-files pages stay
subscribed to refetches
Docs: README/README_zh, backend API.md/ARCHITECTURE.md, AGENTS.md
contracts, config.example.yaml projects block.
Review follow-ups (head b4807477 → this revision):
- The trash retention sweep is split so repeated lazy triggers stay
bounded: the indexed expiry purge still runs on every trigger
(GET /api/trash/documents, POST /api/trash/purge) while the
O(all rows + all files) reconciliation is throttled to one run per
user per 15 minutes (process-local, per-user window). The startup
sweep now runs as a background task instead of blocking gateway
readiness, and shutdown awaits it (bounded).
- The export scrub (stripInternalMarkers) is fence- and indentation-aware
like the render path, so a pasted, fenced <project>/<documents> snippet
survives markdown export while real injected blocks (never fenced) are
still removed. Fence regexes moved to a dependency-free leaf module to
avoid the messages↔streamdown import cycle.
- The artifact viewer's PDF iframe no longer carries an added title
attribute (the upstream e2e contract locates it via :not([title])), and
the upstream artifact-preview spec now pins the new contract: PDFs
render unsandboxed, images keep sandbox="".
* fix(projects): round-2 review — cancel an overrun trash sweep, restore the PDF frame title
- Shutdown cancelled only the shield around the background startup sweep,
so an all-users reconciliation that outlived the 5s budget kept walking
rows and files while the document repo and DB engine were disposed
underneath it. The wait now lives in `_shutdown_startup_trash_sweep`,
which cancels the task and drains it before worker exit: the shield
keeps the wait bounded, the cancel makes it final (CancelledError lands
at the sweep's next await, and `_run_startup_trash_sweep` only catches
`Exception`, so nothing swallows it).
- The browser-preview iframe lost `title={getFileName(filepath)}` in the
previous fix round, leaving the PDF frame without an accessible name
while its siblings keep theirs. Restore it (WCAG frame titles), assert
it in the DOM test, and anchor the e2e on `iframe[title="report.pdf"]`
instead of `iframe:not([title])`.
* fix(projects): round-3 review — report the sweep's late finish, not a phantom cancel
`Task.cancel()` returns False when the sweep already finished inside the
window between the deadline firing and the cancel, so the shutdown log
claimed a cancellation that never happened. Branch on that outcome: the
warning stays for a real cancel, a late finish is logged at info, and both
paths still reap the task before worker exit.
* fix(projects): round-4 review — make Empty trash delete what it confirms
`POST /api/trash/purge` only ran the retention sweep, and the sweep's
candidate selection is age-gated, so a freshly trashed document survived
"Empty trash" even though the confirmation promises that every listed
document is permanently deleted. With one trashed row the route answered
`{"purged": 0}` and left it in place; `GET /api/trash/documents` sweeps
expired rows before listing, so the visible rows were normally ineligible
for the action by construction.
Empty trash now drives `purge_all_trashed`: the caller's trashed rows
(`list_all_trashed`, no age filter) each go through the same guarded,
row-locked `purge` as the single-document delete — bytes first, then the
row, in one transaction — so a row restored mid-flight is skipped instead of
force-deleted, and an unlink failure rolls that row back and answers 500 with
a retryable message. Retention expiry stays where it was: the sweep's
`purge_candidates` is now the only age-gated selection, and the lazy
retention sweep still runs on the listing and at startup.
Tests: the router suite replaces the retention-gated expectation with the
reviewer's repro (fresh row purged, bytes unlinked, shelf and other users'
trash untouched, a failing unlink stays retryable and 500); a blocking-I/O
anchor drives the new entry point through the offload; the mocked e2e covers
the action end to end; a new real-backend spec performs it against the real
gateway and re-reads `GET /api/trash/documents`. README, API, ARCHITECTURE
and the phase-2 design docs (en+zh) state the age-independent contract.
* feat(settings): persist account preferences across browsers
* docs(settings): scope preference guidance to user persistence
* fix(settings): preserve SSR and fence custom-agent defaults
* test: include user persistence in scoped guidance inventory
* fix(settings): sync explicit edits and preserve local tab updates
* fix(frontend): keep human input cards with their turn
* fix(frontend): keep human input cards with the correct turn
Multi-turn ordering in restoreLocalTurnMessageOrder could place an
`ask_clarification` (needYourHelp) card on the wrong side of a newly
submitted human message, and after an interrupt/stop it could move the
current run's own already-executed steps above the human that started them.
- Restore established messages that a live checkpoint tail wove after the
new human (displacedBaselineMessages).
- Treat cards/messages confirmed only by the REST history page as
established-past-turn too (confirmedHistoryIdentities), not as in-flight
pending steps (displacedHistoryMessages).
- Never displace the CURRENT run's own steps after an interrupt/stop; they
belong after the human even once canonical history confirms them
(currentTurnRunIds, anchored by the pending human's run_id).
Fixes#4889
* fix(frontend): preserve ordering across displaced messages
* fix(frontend): close canonical history ordering gaps
* fix(frontend): preserve current turn anchor after compaction
* fix(frontend): anchor the local turn on the submitted human identity
Follow-up to #4892. R2 is reachable through the full hook chain: when the
checkpoint baseline covers only the latest turn, the server echo of the
submitted human confirms the optimistic copy against the unthrottled SDK
state while the ~80ms render snapshot cannot show it yet; the baseline-only
anchor scan then promoted an older history-only human into the current
turn's anchor and moved established history behind it.
- Record a LocalTurnAnchor at dispatch: one client-generated human id is
shared by the optimistic display copy and the submitted message, so the
server X__user echo confirms the exact identity already on screen.
- restoreLocalTurnMessageOrder repairs only when that identity is present
in the display; a null anchor (hidden human-input reply, regenerate
replay) or a not-yet-rendered identity keeps established history
untouched.
- Optimistic confirmation now observes the same coalesced render snapshot
(identity match first, rendered human-count growth as fallback for
runtime-re-keyed first turns) instead of the per-chunk array.
- Edit replays adopt the prepare response's replacement identity; the
render ledger excludes unconfirmed optimistic copies by identity now
that the local input no longer uses an opt- prefix, so a failed send
cannot pin a message the server never saw.
- Anchor lifecycle matches the previous baseline: kept across
finish/stop/error until canonical data takes over, replaced by the next
local submit, cleared on send failure, thread switch, and replay gaps.
* test(threads): type submit mock calls in local-turn-order dom tests
* fix(frontend): bound local turn repair to pre-submit history
* fix(frontend): preserve pre-submit bridge ordering
---------
Co-authored-by: 肘子香香 <hyh112300@163.com>
Co-authored-by: 霍英豪 <huoyinghao250707@credithc.com>
Co-authored-by: wangzeren <1004695029@qq.com>
