docs: update README with tested versions (Jellyfin 10.11 and 12.0/13.0 unstable)

README.md

@@ -13,9 +13,15 @@ A Jellyfin plugin that automatically detects and removes black bars (letterboxin
 
 ## Requirements
 
-- Jellyfin Server **12.0** or newer (.NET 10).
+- Jellyfin Server **10.11** or **12.0+** (.NET 9 / .NET 10).
 - FFmpeg installed on the server.
 
+## Tested Versions
+
+This plugin has been verified and tested on:
+- **Jellyfin 10.11.x** (.NET 9.0)
+- **Jellyfin 12.0 / 13.0 Unstable** (.NET 10.0)
+
 ## Installation
 
 ### Method 1: Jellyfin Repository (Recommended & Easiest)
@@ -23,7 +29,7 @@ A Jellyfin plugin that automatically detects and removes black bars (letterboxin
 1. Open your Jellyfin Dashboard and navigate to **Plugins** -> **Repositories**.
 2. Click the `+` icon to add a new repository.
 3. Enter `Black Bar Remover` as the name.
-4. Enter `https://gitea.labus.uk/karol/blackBarRemover/raw/branch/manifest/manifest.json` as the Repository URL and save.
+4. Enter `https://gitea.labus.uk/karol/blackBarRemover/raw/branch/master/manifest.json` as the Repository URL and save.
 5. Go back to the **Catalog** tab, find "Black Bar Remover" under the Playback category, and click **Install**.
 6. Restart the Jellyfin server.