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v0.2.22

visioncortex/vtracerv0.2.22Jun 4, 2026by QuentinFuxa

AI Summary

This release focuses on core stability improvements, specifically normalizing language codes, fixing timestamp drift in audio processing, and optimizing CUDA cache management for better performance.

Key Highlights

  • Normalize Whisper Chinese language codes at the NLLW boundary (zh -> zh-CN).
  • Preserve short silence boundaries and avoid cumulative timestamp drift in VAC/VAD chunk processing.
  • Optimize CUDA cache cleanup to keep per-step decoder operations lightweight.

Full Release Notes

## Core
- **NLLW language aliases** : Normalize Whisper Chinese language codes at the NLLW boundary (`zh` -> `zh-CN`) for transcription and translation configs
- **VAD event handling** : Preserve short silence boundaries and avoid cumulative timestamp drift in VAC/VAD chunk processing
- **CUDA cache cleanup** : Keep per-step decoder cleanup lightweight; CUDA cache release stays on coarse segment boundaries