chore(release): 2.57.0 - add changelog entry

CHANGELOG.md

@@ -2,6 +2,25 @@
 
 All notable changes to this project will be documented in this file. See [commit-and-tag-version](https://github.com/absolute-version/commit-and-tag-version) for commit guidelines.
 
+## [2.57.0] (2026-01-28)
+
+
+### Features
+
+* Add "Modify metadata" action and modal for MP3/FLAC with batch edit support
+* Expose audio tags in API (GET /api/resources?metadata=1) and implement metadata updates (PATCH action=metadata)
+* Update i18n (EN/FR) with metadata labels and modal texts
+* Include ffmpeg in s6 Docker image to enable metadata writes in containers
+
+
+### Bug Fixes
+
+* Avoid 400/409 errors on metadata PATCH by skipping parent/stat checks when destination is empty
+* Preserve existing tags on update using ffmpeg `-map_metadata 0`; apply only non-empty fields; no-op when no changes
+* Use temp file with original extension for ffmpeg; capture stderr to improve error messages
+* Exclude raw APIC frames from returned tags to prevent large payloads; keep preview-friendly picture key
+* Modal polish: fix column alignment jitter and title capitalization
+
 ## [2.56.0](https://github.com/filebrowser/filebrowser/compare/v2.55.0...v2.56.0) (2026-01-24)