yt-dlp Release Channel option bug

[bachig26]

📝 Description

In yt-dlp Release Channel, when I tried to switch to Stable release from Nightly, it doesn't reflect the action.

🔄 Steps to Reproduce

1. Go to Custom Options
2. Click Updater
3. Select the Stable (Test Releases) radio button
4. it doesn't switch

✅ Expected Behavior

To switch to Stable release option.

❌ Actual Behavior

It stays in the Nightly release option.

🖥️ Environment

• YTSage Version:
• yt-dlp Version:
• OS:
• Python Version:
• Deno Version:
• FFmpeg Version:
• Installation Method:

📸 Screenshots/Logs

ytsage.log

Checklist

• I have searched existing issues to avoid duplicates
• I have provided the affected YouTube URL
• I have included clear steps to reproduce
• I have attached relevant screenshots/logs
• I have provided all required environment details

[oop7]

Thanks for the report and the log; that was very helpful in tracking down the root cause.

The issue was a version format mismatch: PyPI returns the yt-dlp version without zero-padding (e.g. 2026.2.21), but the actual GitHub release tag is zero-padded (e.g. 2026.02.21). When switching from nightly to stable, YTSage was passing the PyPI version directly to --update-to stable@2026.2.21, which yt-dlp rejected because that tag doesn't exist on GitHub.

This has been fixed; the version is now correctly zero-padded before being passed to yt-dlp. The fix will be included in the next release.