Why: include the current integration baseline before verification.
Evidence: fetched origin/main=ed3847c85ce111a74f0cb100908abfb40f62db07.
Impact: integrate upstream changes without rewriting task history.
Refs: task-sync
Why: include the current integration baseline before verification.
Evidence: fetched origin/main=7e19cf3e182b566bdc48a7e690e44ff11b4ab33c.
Impact: integrate upstream changes without rewriting task history.
Refs: task-sync
Why: include the current integration baseline before verification.
Evidence: fetched origin/main=556201541c9a98f34fdad860cfad886af069279d.
Impact: integrate upstream changes without rewriting task history.
Refs: task-sync
Why: include the current integration baseline before verification.
Evidence: fetched origin/main=daf02880bb0aff82c2c127bbc9473b680f429907.
Impact: integrate upstream changes without rewriting task history.
Refs: task-sync
Why: close the task card inside its own PR so landing it needs no post-merge backfill or separate close PR.
Evidence: .task/fix-multiuser-collab-followups.md -> .task/archive/fix-multiuser-collab-followups.md; status 已完成(合入前闭合); PR #659https://git-home.u1680832.nyat.app:30319/weichen/Agent-System-Dev/pulls/659.
Impact: task metadata only; the card is archived within PR #659 and lands with its merge commit.
Refs: task.sh close --self
Why: The sync merge invalidated the earlier make test record.
Evidence: make test exit 0 after sync (SELF, card evidence block); an earlier run hit a port-contention flake in test_U2_health_timeout_rolls_back that passed in isolation.
Impact: Task card only.
Refs: Dev #659
Co-authored-by: Cursor <cursoragent@cursor.com>
Why: include the current integration baseline before verification.
Evidence: fetched origin/main=886283a4a534de8c418fa4a60d2d7a5d15c0ccfb.
Impact: integrate upstream changes without rewriting task history.
Refs: task-sync
Why: establish the authorized task workspace and its initial baseline.
Evidence: preserved precheck receipt in .task/fix-multiuser-collab-followups.md; R0=aa9f98d2e5b8ce36724f881752b0a95a353df987.
Impact: task metadata only; the feature workspace starts at aa9f98d2e5.
Refs: .task/fix-multiuser-collab-followups.md