chore - update version to 0.2.12 in `package.json` and `package-lock.…

…json` (#31)

fix - validate commit hash format in `fetchCommit`

disable telemetry when custom commit (#30)

Introduce .commit (#29)

refactor: separate trace capturing runs and fix trace upload (#25)

chore: bump v0.2.8 (#24)

perf - separate runs with heap and without (#21)

Merge pull request #20 from microsoft/ben/testy-pig

perf - fix ratio compute

perf - use `prof-append-heap-statistics` (#19)

web - adopt tweaked perf statistics (#18)

perf - report heap statistics if available (#17)