v0.21.0

Changelog

• 384309b Merge pull request #1147 from duck8823/dependabot/go_modules/dependencies-715a71d5ac
• d4a088b Merge pull request #1164 from duck8823/maintenance/homebrew-v0.20.1
• 1de153b Merge pull request #1165 from duck8823/dependabot/github_actions/dependencies-b417291875
• 9f96118 Merge pull request #1179 from duck8823/maintenance/clean-my-agent-compatibility-note
• 7783dcb Merge pull request #1180 from duck8823/fix/gemini-compact-instrumentation
• cf273e8 Merge pull request #1181 from duck8823/dependabot/go_modules/dependencies-9489387006
• 2ab100e Merge pull request #1182 from duck8823/fix/codex-session-lifecycle
• 6aab4a0 Merge pull request #1183 from duck8823/fix/sessions-snapshot-late-events
• 392aea4 Merge pull request #1184 from duck8823/fix/codex-hook-idempotency
• e5e0869 Merge pull request #1186 from duck8823/fix/audit-duplicate-diagnostics
• 2f824f7 Merge pull request #1187 from duck8823/feature/memory-candidate-hygiene
• 7d7b2f6 Merge pull request #1188 from duck8823/fix/gemini-event-capture
• c8170f1 Merge pull request #1189 from duck8823/fix/claude-event-coverage
• e7d4be7 Merge pull request #1191 from duck8823/fix/doctor-warning-exit-semantics
• 1820fd0 Merge pull request #1192 from duck8823/fix/audit-body-truncation
• dadc9f5 Merge pull request #1193 from duck8823/fix/claude-hook-cancellation-diagnostics
• 4cd15c4 Merge pull request #1198 from duck8823/fix/timestamp-text-boundaries
• 9c21fee Merge pull request #1199 from duck8823/maintenance/v0.21-dogfood-verification
• e20c4f1 Merge pull request #1201 from duck8823/maintenance/release-v0.21.0
• 6188d36 Merge pull request #1202 from duck8823/dependabot/github_actions/dependencies-8fadf662da
• f042f40 Merge pull request #1203 from duck8823/dependabot/go_modules/dependencies-21f6d2f5da
• 630d519 Merge pull request #1204 from duck8823/maintenance/antigravity-guidance-v021
• 1be5b19 Merge pull request #1207 from duck8823/feature/antigravity-capability-detection
• 0725d78 Merge pull request #1208 from duck8823/fix/codex-hook-content-duplicate-diagnostic
• 822ca8a Merge pull request #1209 from duck8823/fix/read-surface-payload-amplification
• 385b919 Merge pull request #1210 from duck8823/docs/antigravity-unavailable-package
• 35a2a65 chore(deps): Bump the dependencies group across 1 directory with 2 updates
• 149c6b1 chore(deps): Bump the dependencies group across 1 directory with 3 updates
• 6232abd chore(deps): Bump the dependencies group with 2 updates
• 6aad3ac chore(deps): Bump the dependencies group with 2 updates
• 78b1f6d chore(deps): Bump the dependencies group with 6 updates
• 8675f2b chore(homebrew): update formula for traceary v0.20.1
• 62bcc26 docs(gemini): document full hook coverage checks
• 8215633 docs(hooks): document Codex Stop as a turn boundary, not a session end
• 71b87ca docs(hooks): refresh Gemini compact provenance to gemini-cli 0.43.0
• b4de773 docs(memory): document fragment drop and candidate hygiene counts
• 32af1b0 feat(doctor): diagnose Claude event coverage gaps
• 581096e feat(doctor): explain Gemini pre-compact-only compact coverage
• ca50a94 feat(doctor): warn on Gemini boundary-only coverage
• b95bec9 feat(hooks): classify managed enrichment coverage
• 34583ef feat(memory): drop obvious code/diff fragments at extraction
• 9e7e3fd feat(top): surface candidate hygiene counts in snapshot JSON
• 0a224ea feat: detect Antigravity doctor capability
• 9eb481c feat: suppress duplicate hook prompt/transcript writes within a window
• fd2023f feat: surface ended sessions with late events in snapshots
• 10e6c4a fix(doctor): scope Gemini coverage to project workspace
• 2e58676 fix(doctor): scope managed coverage to client
• f5be586 fix(doctor): treat audit-only Gemini sessions as incomplete
• 90c18d3 fix(doctor): validate Gemini audit matcher coverage
• 47be6f4 fix(gemini): constrain packaged shell audit hook
• f2a71b9 fix(memory): anchor diff-header drop matches to the whole line
• 3008b9c fix(memory): drop only diff fragments, keep generated-code hidden
• 40fc5f7 fix(memory): drop only unambiguous diff headers, keep content hidden
• 1373829 fix(memory): keep Explain drop accounting in parity with Extract
• 03e430e fix(memory): require diff --git a/.. b/.. path shape before dropping
• 40e77bf fix(memory): require full binary-diff shape before dropping candidates
• 7dcafa9 fix(memory): require full diff structure before dropping a candidate
• 0160aa4 fix(top): key candidate-hygiene duplicates by scope and memory type
• 6da03dc fix(top): scan candidates for hygiene when the mixed scan saturates
• 74575f7 fix: align active session lookup with sessions.ended_at for GC closes
• 8d73c1c fix: allow warning-only doctor checks in automation
• fe3cc69 fix: bound command audit payload persistence
• 7cc324a fix: cap read-surface payload amplification
• 29ef38b fix: capture Claude hook cancellation diagnostics
• 4798145 fix: cluster audit-reliability duplicates by time proximity
• 7ba91a3 fix: compare hook content-event dedup window in Go, not by RFC3339Nano text
• 09e386a fix: detect duplicate hook content events
• c431964 fix: keep Claude plugin remediation plugin-scoped
• 77b02db fix: key audit duplicates by client/agent and pin clustering boundaries
• 91b654a fix: make active-query late-event check session-id-only like the snapshot
• d83bc49 fix: normalize SQLite timestamp comparisons
• 3792142 fix: require Bash coverage for Claude audit hooks
• 14968c6 fix: require Claude failure audit hook coverage
• a0fa477 fix: require transcript coverage in doctor event checks
• b2646b2 fix: skip settings autofix for Claude plugin warnings
• 1164515 fix: tighten hook diagnostic cleanup matching
• 371c987 fix: treat Codex Stop as a turn boundary instead of a session end
• 1ac5bd5 fix: trust cached Claude plugin hook coverage
• 7258668 refactor: use stdlib time.Duration.Abs() in hook content-event dedup