v3.4.0

[3.4.0] — 2026-06-04 — "Repo Understanding"

Added

• Added projscan understand, a repo-comprehension command for working engineers that produces cited repo maps, runtime flow maps, contract maps, change-readiness guidance, and verification proof plans.
• Added MCP tool projscan_understand with map, flow, contracts, change, and verify views for agent-facing repo understanding.
• Added file/symbol-backed claims, readFirst, entrypoints, boundaries, flows, contracts, changeReadiness, verification, risks, unknowns, and exact next commands to the understand report.
• Added change-readiness output that ties an optional intent to blast radius, first safe edit, owner state, rollback command, and verification commands.
• Added verification tiers that separate minimal, focused, and full proof commands while surfacing source files without direct filename-matched tests.

Changed

• Generated MCP tool manifest now includes 41 tools with projscan_understand as the repo-comprehension surface.
• Website update guidance now highlights repo understanding, cited claims, unknowns, change readiness, and verification maps as the primary 3.4.0 product story.