v3.5.2
BITyia/DroneSplatv3.5.2Mar 25, 2026by Barabazs
Upgrading?
Release notes summary
WhisperX 3.5.2 backports the same word-level timestamp fixes from v3.8.4 to the 3.5.x line. It restores timestamps for unalignable characters 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/v3.5.1...v3.5.2
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