weichenandCursor b4a19e784d Merge Backend main into IAM U4 role authority ...

Why: the U4 branch is 89 commits behind main, which now carries the shared
document renderer, two-trees project work, the SQLite instance guard and
exec env layers (PR #209 merged as c76d8bd); it conflicted in storage
migrations, host capabilities and the extension surface. The user authorized
syncing U4 after the renderer line on 2026-10-18.
Evidence: content is the agent-exec transport 3b64eb5 (cursor worker, unit
backend-iam-u4-onto-main-c76d8bd-r1, run on a checkout whose tree equals main,
receipt /tmp/cleanup-20261018/render/u4-backend-onto-run.json, SELF). Host
check: main migrations 1-48 unchanged (migrate.go has no deleted lines versus
main), U4 migrations moved from 35-36 to 49-50 with identical SQL,
surface.txt is the sorted union, deps stay at main's pins.
Impact: databases that ran unmerged U4 builds with the old numbering must be
recreated. SurfaceVersion becomes 2.25.0-experimental. Main's admin password
account creation now requires the system.users.create action like the other
U4 account writes.
Refs: Backend main c76d8bd, PR #209

Co-authored-by: Cursor <cursoragent@cursor.com>

2026-10-18 12:50:32 +00:00

..

extension

Merge Backend main into IAM U4 role authority

2026-10-18 12:50:32 +00:00

identity

Merge origin/main into feature/d1-identity-open

2026-10-12 14:55:56 +00:00