Updated changelog for v2.1.0-beta.5

[nexusmodsvortex]

Cherry-pick of #23346 into master.

Warning

This cherry-pick had merge conflicts that need manual resolution.

[github-actions]

❌ Code is not formatted

To fix this:

1. Set up the pre-commit hook (prevents future issues):

   pnpm run prepare

   This auto-formats staged files on every commit. (You will never see this error again)

2. Format all files manually:

   pnpm run format

Then commit the formatting changes. View logs