Rewind tracked files and fall back before the first token #59

Merged

weichen merged 1 commits from feature/durable-rewind into main

2026-10-03 17:40:15 +00:00

Author	SHA1	Message	Date
weichenandCursor	bead03374e	Rewind tracked files and fall back before the first token ci / vet-and-test (pull_request) Successful in 39s Details Why: workspace writes had no checkpoint, and a 5xx before any output stopped the turn instead of trying the next configured model. Evidence: GOWORK=off go test ./internal/runtime/ ./internal/runmgr/ ./internal/tools/ ./internal/settings/ ./internal/server/ ./internal/app/ Impact: models.chat.fallbacks defaults to empty, so existing runs keep their model. Rewind restores only tracked writes and appends a system note. Usage records the model that served. Refs: feature/durable-rewind Co-authored-by: Cursor <cursoragent@cursor.com>	2026-10-03 17:31:56 +00:00

Author

SHA1

Message

Date

weichenandCursor

bead03374e

Rewind tracked files and fall back before the first token

ci / vet-and-test (pull_request) Successful in 39s

Details

Why: workspace writes had no checkpoint, and a 5xx before any output stopped the turn instead of trying the next configured model.
Evidence: GOWORK=off go test ./internal/runtime/ ./internal/runmgr/ ./internal/tools/ ./internal/settings/ ./internal/server/ ./internal/app/
Impact: models.chat.fallbacks defaults to empty, so existing runs keep their model. Rewind restores only tracked writes and appends a system note. Usage records the model that served.
Refs: feature/durable-rewind
Co-authored-by: Cursor <cursoragent@cursor.com>

2026-10-03 17:31:56 +00:00