v0.3.1

What's Changed

• chore: update 10-incremental-cache.md by @minikin in #45
• fix: flush --output writer before fail-gate exit by @minikin in #48
• fix: never write ANSI escapes into --output files or pipes by @minikin in #49
• fix: suffix-aware baseline matching for cross-root baselines (spec 21) by @minikin in #50
• chore(release): 0.3.1 by @minikin in #51
• docs(specs): add spec 22 — merge-base-pinned CI baseline by @minikin in #52

Full Changelog: v0.3.0...v0.3.1