Unverified50% confidenceFactExact time
v2.1.291 fixes an issue traced back to version 2.1.288: the last few messages of a session could be lost when a user exits the session
1
Sources
50%
Confidence
Short-term (~14 days)
Relevance
10/6/2026
First Seen
Valid until: 10/20/2026
Sources
Related Entities
Related Claims
Unverifiedv2.1.281 fixes multiple session-restoration bugs, including earlier turns being re-sent in altered form upon session resumption causing the API to discard reasoning chains, restored oversized sessions only recovering the last few messages, and broken prompt caching.77% similarUnverifiedv2.1.258 fixed the issue in remote sessions and scheduled sessions where failed re-sending of permission approvals threw a 'user messages must have non-empty content' error, causing session failures.75% similarUnverifiedv1.10.0 fixes the session tool runner so that it stops after any end-of-turn idle (issue #969).74% similarUnverifiedv2.1.291 fixes a regression introduced in version 2.1.290: users' responses to permission prompts in cloud session scenarios could be discarded72% similarUnverifiedv0.22.3 fixes output delivery when a tool is not found during server-side hosted session resumption (PR #4947).70% similar
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