# Jellyfin Server 12.2 released with bugfixes and media improvements

> **Key takeaway:** Jellyfin Server 12.2 is a minor release focusing on stability, media playback fixes, and metadata handling.

**Published:** 2026-10-05T23:07:59+00:00 
**Source:** Jellyfin Media System Releases 
**Category:** foss-apps 
**Canonical URL:** https://fosswire.org/news/jellyfin-media-system-122-release.html 

## Summary
The Jellyfin project has released version 12.2 of its media server. This update includes 51 changes aimed at fixing bugs in playback, metadata loading, and database management. Notable improvements include fixes for FLAC hangs, Dolby Vision profile 8 support, and EPUB metadata issues on Windows.

## Technical changes in Jellyfin 12.2
- Upgraded **ATL** to 7.18.0 to prevent hangs with malformed **FLAC** files.
- Implemented **hvc1** usage for **Dolby Vision** profile 8.
- Fixed **EPUB** metadata and cover art loading issues on **Windows**.
- Improved database performance by making **OwnerId** and **ExtraType/OwnerId** indexes partial.
- Enhanced internal search capabilities for multiple scripts.
- Added logic to recognize numbered sample and trailer files as extras.