v3.7.9

BITyia/DroneSplatv3.7.9Mar 25, 2026by Barabazs

Upgrading?

Release notes summary

WhisperX 3.7.9 backports word-level timestamp fixes from v3.8.4 to the 3.7.x line. It restores timestamps for unalignable characters via a wildcard emission column and adds regression and CI coverage.

Key Highlights

  • Restores timestamps for words containing digits, symbols, or foreign script.
  • Uses a wildcard emission column for unalignable characters.
  • Adds a regression test for issue #1372.
  • Adds pytest dev dependency and CI test workflow.

New Features

  • Wildcard emission column restores timestamps for unalignable characters.
  • Regression test coverage for #1372.
  • Pytest dev dependency and CI test workflow.

Full Release Notes

Backport of word-level timestamp fixes from v3.8.4.

## Bug Fixes

- **Restore timestamps for unalignable characters** (39aa9f5): Words containing digits, symbols, or foreign script (e.g. `4,9`, `£13.60`) now get proper timestamps via a wildcard emission column. The previous patch (v3.X.Y) reverted PR #986 which removed wildcard support entirely. Fixes #1372.

## Testing

- Add regression test for #1372 (da072d6)
- Add pytest dev dependency and CI test workflow (f9a3f8f)

**Full Changelog**: https://github.com/m-bain/whisperX/compare/v3.7.8...v3.7.9

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