History
Retrospective engine revisions · frozen workload artifacts · current-chart reference cohortSteady execution History 1 / 7 · shared non-feature reference cohort · steady execution per invocation
From To
FROM 05-03 TO 10-24 v36.0.12v47.0.2v47.0.3v36.0.14v48.0.1v48.0.2v49.0.1v48.0.5v49.0.3v50.0.0 50 µs100 µs200 µs500 µs May 2026JunJulAugSepOct
Change-report range — click chart or use From / To release commit didn’t pass changes use matched workloads
Report for
Revision markers identify retrospectively measured engine source. The corpus is frozen; current source rebuilds do not change these measurements.
History from
Until
Change report — wasmtime cranelift: fixed 61ba992d → fixed v50.0.0 2026-06-14 → 2026-10-24 threshold ±2% · the 95% CI must clear it where one exists
Endpoints moved to the nearest measured points inside the selected range.
improved
0
regressed
0
no practical change
0
reused evidence
0
Matched geomean (140 workloads)−1.1%
PolicySame current reference cohort and exact matched contracts at both dates.
UncertaintyComparison interval unavailable.
| Workload | Before | After | Δ | 95% CI | Verdict |
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