Finding / pi-coding-agent
2026-09-21-pi-coding-agent-compaction-docs-now-match-the-package-session-compact-failed-shipped-in-0-84
Compaction docs now match the package: session_compact_failed shipped in 0.84.3. The parent’s docs-ahead-of-package gap is closed. Same release: /model and /thinking no longer persist globally unless you press Ctrl+S (#5263); compaction and branch-summary requests no longer expose tools to the provider; auth.json and models-store.json writes stop clobbering admin-set permissions and ACLs (#7779); session shares now include the current system prompt and active tool definitions.
Channel: tagged-release. Half: both. Date: 2026-08-24.
Operator consequence: Upgrade from 0.84.2 if you wrote handlers against the live compaction page; on 0.84.3+ they fire. If you share sessions, note shares now carry your system prompt and tool definitions; check what your prompt contains before sharing.
Receipt
Finding metadata
Run: 2026-09-21-weekly-digest-2026-08-20_2026-09-21-frontier-v0
Finding ID: 2026-09-21-pi-coding-agent-compaction-docs-now-match-the-package-session-compact-failed-shipped-in-0-84
Profile citations
- Pi Coding Agent / claim / compaction-docs-match-package
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Primary links, including exact changelog lines when available.