בעיות בשדרוג עצמי ל-3.x: לא ניתן לחזור לאחור

Ahh, is that the issue with the ruby 3.0 error and web-push-3.0.0?

The admin upgrade web UI should tell the user that rather than letting them click “upgrade all” and end up with a completely broken forum. Save a lot of users heart palpitations.