v0.22.0

Minor Changes

• 126cc29: Firefox honesty pass, plus a frame-floor fix:

  • Firefox frame floor corrected to the measured 16.6 ms (was 8.3 ms): the 8.3 ms / 120 Hz reading
    is display-contingent, so on CI and idle-panel hosts Firefox sits on the same ~60 Hz floor as Chrome.
  • Firefox forcedLayoutMs is now honestly not-measured (—), never the misleading number: the
    markers under-report the forced subset ~7x. Forced COUNTS are unchanged; read the bar's layout
    slice for total layout ms.
  • Cross-engine CPU self-time copy scoped to pure-JS / --target node work (reflow-heavy Firefox
    self-time carries a per-reflow marker tax, 1.5-3x).
  • query span now annotates a wall/INP sitting on n× the frame floor (n up to 4) when the window
    is wait-dominated, and exposes the match as a frameFloor {floorMs, multiple} field on the
    --format json view so consumers can detect flooring programmatically.
  • record failures now lead with the cause on every path, with the WPD_DEBUG hint trailing on the
    same line, so the last stderr line always names the actual error.

Patch Changes

• 0d3899d: cpu-diff --fail-on-regression no longer fires the JS-self gate when BOTH recordings' jsSelfMs sit
  below the sampler's resolving floor (~10 samples, ~2ms at the 200us interval, derived from each side's
  recorded interval so the larger wins). Below resolving power a net delta is sampler quantization, not a
  code change, so two identical near-zero runs now gate green; the output (human and JSON) carries a
  disclosure note and the exit stays 0 unless another gated axis fires.