v0.4.0

0.4.0 (2026-07-23)

Features

• config: checked-in dead_code_suppressions honored by architecture_health (45f9206)
• mcp: advertise and serve per-project resources (summary, boundaries, agent brief) (f2c203e)
• mcp: boundary legend in compact responses and single dead-code uncertainty warning (554deba)
• mcp: honor a max_chars result budget on every read tool (69d72a3)
• mcp: opt-in refresh_if_stale rescans stale graphs before answering read tools (2e6541c)
• mcp: orient and review_diff prompts (3f8e053)
• query: annotations shape dead-code candidates and component dossiers (86544c6)
• query: architecture_context optionally inlines RootGuard-contained source snippets (858f69c)
• query: exclude external and test-role nodes from hubs and hotspots by default (bf72640)
• query: exclude interface-implementing methods from dead-code candidates and demote external-hierarchy methods (9b5e577)
• query: export_agent_brief renders a markdown orientation brief for agent memory files (81b95f4)
• query: list_usages returns every usage occurrence with file:line evidence (73524f5)
• query: review_diff composes change impact, policy, gate, and cycle review in one call (491c63e)
• query: test_impact ranks test files that statically exercise a change (ce47325)
• store: durable component annotations with annotate_component and list_annotations tools (34675b6)

Bug Fixes

• address CodeRabbit review on PR #11 (1a7ab3c)
• cli: wire the git working-tree provider into review-diff (884b89d)
• mcp: enforce max_chars against the full serialized envelope and always surface unmet budgets (5b32e33)
• mcp: express BoundaryLegend list narrowing to phpstan (c517132)
• query: make export_agent_brief max_chars a hard bound and prove section omission in tests (fcc1e89)
• query: refuse non-positive start lines in source excerpts; scope README parity claim to tools (c0ba8eb)
• query: review_diff degrades cycle-scan failures and unions sub-check warnings and evidence (f33e957)
• query: scope ancestor metadata lookup by project in inheritedMethodContext (1ad3363)
• scope node uniqueness by language and log MCP server lifecycle (4d16cfc)
• test: assert VERSION against version.txt instead of a release-breaking literal (317e762)

Performance Improvements

• scan: skip graph rebuild and snapshot archiving when an incremental scan changed nothing (1b75700)
• store: batch node and edge upserts during reconciliation (f98f562)