Release v0.51.551 — Release TJ (manual /compress keeps the visible conversation)
Ships #4594 (franksong2702) — reliability/data-loss fix (#3133).
Fixed
- Manual
/compressno longer drops earlier messages from the conversation window. It now preserves the visible transcript + settled tool history and prunes only the model-facingcontext_messages(deep-copied), matching the auto-compression contract. Thanks @franksong2702.
Gate
- Full suite: 9913 passed, 0 failed
- Codex: SAFE TO SHIP; Opus: SAFE — contract matches auto-compress, anchor from visible tail, no regression, #3133 symptom directly fixed + test-covered
Closes #3133.