fix: don't leak differential delta across lines

fix: u64 sample-count types in flamegraph code (#357)

chore: ignore now-unstable lint

Release 0.12.5 with cargo update (#356)

Using u64 instead of usize to avoid overflow issues on 32-bit architectures (#354)

Bump criterion from 0.7.0 to 0.8.0 (#352)

fix: `perf` link on README. (#353)

Update quick-xml and criterion (#351)

Release 0.12.3 with #343 (#346)

Bump ahash to 0.8.7 for -Zminimal-versions (#343)

Bump crossbeam-channel from 0.5.14 to 0.5.15 (#341)

Prepare release of 0.12.2 (#340)

`xctrace` support (#286)

Release 0.12.1 with #338

Trim reversed stacks to prevent sort check from failing (#338)