v3.5.2
MinishLab/semblev3.5.2Mar 25, 2026by Barabazs
Upgrading?
Release notes summary
This is a backport release that restores word-level timestamp functionality for special characters and adds testing infrastructure.
Key Highlights
- Restored timestamps for unalignable characters (digits, symbols, foreign script)
- Backported from the v3.8.4 branch
- Added regression test for the timestamp fix
- Added 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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