An ordinary Session's composer now uploads each image draft through the
background upload queue as soon as it is added. The raw upload route stages
the body as a prompt image when the request names its media type: the Host
reads at most the per-image byte limit, then validates, normalizes, and
stores the image as prompt admission would. The prompt cites the receipt in
a file part; prompt admission resolves it to the stored image, applies the
image-input check, and counts stored images toward maxImagesPerMessage.
Send waits for every image receipt, and a failed image upload turns its
thumbnail into a retry control. Commands and subagent continuations keep
encoding images inline.
Integrate master 78ae4fc2d4d8ecaebb4b674028f781a358b92cc9 after the four
independent review fixes. Keep this base update separate from those fixes
and from subsequent review changes so the integration is independently
reviewable and the observed-master checkpoint remains preserved.
Retain activation-owned execution, caller-independent local discovery,
and unconditional parent final-answer delivery. Preserve master's preset
scoped scheduling tools and all delegated-child schedule deny rules. Move
the new scheduling regression from the removed driver package into the
surviving subagent package and run it through a real Spawn activation.
Preserve master's removal of runtime invariant plugins, dependencies,
exports, and test mounts. Keep context disposal before fixture directory
cleanup. Combine Python workflow ordering with activation/catalog events
without inventing unsupported source-plane import paths.
Keep all frozen Agent Note archives byte-for-byte identical to master;
do not accept Git's automatic edits to renamed archived notes. Retain
current lifecycle and delivery facts in active documentation, repair its
links, and regenerate catalogs/persistence schemas from merged source.
All 62 master persistence roots remain; only subagent/catalog gains the
PR's external membership extension. Keep master's third-party lock graph
and update only workspace dependency changes.
Validation before this checkpoint: 683 focused tests passed, seven
Windows-only cases skipped; 2,772 archived artifacts verified. Generated
catalog and active-pair checks passed. Fresh artifact build and remaining
build-dependent documentation checks continue before publication.
Delete @deepseek-ai/dsh-invariants, every package's ./invariant companion
and its tests, the invariant gates and Vitest setup, the scoped-event
resolver generator, and the INVARIANT-coded listener rethrow paths.
Update docs, READMEs, Agent Notes, and add an upgrade guide.
Merge master 0fdadce5189dcf13a00c2ed8293be95b9bb29c2c into the reviewed
Session V4 integration base. Preserve its V4 persistence and direct-catalog
subagent navigation while carrying forward current UI controls, decorative
icons, Desktop signing/runtime changes, and upstream tests.
Resolve lineage conflicts by retaining interaction-time catalog authority,
known-leaf handling and row order together with the shared status icons.
Keep both Desktop shell-routing regressions and one production route; master
now includes the route repair previously carried by this integration branch.
The full build, 41 documentation gates, two Desktop shell tests and 34 focused
Client lineage tests pass. Further built Web and packaging checks precede
publication. Preserve this pinned merge checkpoint before taking a newer
master tip, and propagate it through the reorganized feature stack.
- new cookbook page adding-a-remote-api (en/zh): the five-step HOW-TO
for declaring, failing, registering, consuming, and testing a Remote
endpoint.
- new Agent Note ctx-remote-failure-vocabulary records this round's
decisions and alternatives; the 2026-08-02 and 2026-08-10 notes are
rewritten to the shipped facts (RemoteError vocabulary, $host, the
retired ApiProxy statements).
- package READMEs pick up the new failure-face contracts
(typert/protocol, api/gateway, api/remotes,
test-support/client-runtime), dsh-util-time gains its README and
registry entries, and stale connection/WorkspaceError/legacy-code
statements are corrected (ui-settings, ui-settings-models,
workspace-controller, docs/subsystems/typert incl. the
TypertGatewayErrorCode type-equiv block).
- packages/AGENTS.md gains the Remote-failure rule bullet; its doc
budget rises 675 -> 714: the bullet is the compressed remainder
after relocating detail to the cookbook and the Agent Note.
zhc