v0.15.0

See CHANGELOG.md for the full release notes.

What's Changed

• check-docs: fail on a release branch left behind after its release by @codetalcott in #160
• Mojo-native ergonomics: trait defaults, Router.allow_header, m0_http.reply by @codetalcott in #161
• MojoPool: the handler pool for Mojo handlers, measured by @codetalcott in #162
• HTTPHeader as offsets: the parse instrument, and the 12% it found by @codetalcott in #163
• run_event_loop as prepare_loop + LoopState + _run_pass: the inversion's zero-diff step by @codetalcott in #164
• M0_INVERTED: the loop inversion, behind a flag, measured and found not yet a win by @codetalcott in #165
• Parser: the lever taken — 1.96 → 0.86 µs, and one wrong answer fixed by @codetalcott in #166
• Inversion: item 6 skipped and recorded, the c256 verdict, and the drain gap it exposed fixed by @codetalcott in #167
• Outbox sweep gated where it pays; the pump's pacing measured and recorded by @codetalcott in #168
• Release 0.15.0: the Mojo-native tier, and a faster layer under everything by @codetalcott in #169

Full Changelog: v0.14.1...v0.15.0