v0.3.1

Fixed

• Public benchmark repro is deterministic from source - benchmark eval and report commands now execute built runtime output with pre-build hooks, removing fragile local toolchain assumptions.
• Public CLI now exposes a version command - martin-loop --version/version/-V now return a clean version string for automation and operator checks.
• Doctor version reporting now matches the public release line - doctor --json now reports the root package version in cliVersion for release clarity.

Changed

• Root benchmark helper scripts now route through workspace benchmark commands (bench:build, bench:test, bench:eval, bench:report:ralphy) for consistent docs, CI checks, and local reproduction.
• Public release notes and CLI docs now include explicit install/version verification before governed-run onboarding.