v10.1 was tagged at ec7aef1 but the README version table and CHANGELOG
were never updated to declare the release. Fill in both retroactively
so the docs match what shipped:
- README.md — new v10.1 row above v10.0 (May 8, 2026), one-line summary
of the 7 commits' scope.
- CHANGELOG.md — new ### v10.1 section organized into 4 topic groups
(per-agent permission profiles / project trinity Project memory /
RAG ingestion manifest + hygiene / migration RAG sync). Major
section header updated to "April–May 2026" to reflect the span.
Notes Procedure 5-S Task C as shipped in v10.1 with a forward-pointer
to its later revert on v11-dev (F-9 fix-follow), so the v10.1 record
stays accurate.
No code change; validate-pack.py PASS (28 checks).