Get back to older version

AI-generated summary

A user is experiencing issues after upgrading to a newer version of Discourse, with the problem persisting due to custom JavaScript. The user wants to revert to the previous version, beta5, but cannot access the forum. Another user suggests appending ?preview-style=none to the URL to disable custom styles, which might help resolve the issue Chopper, cpradio.

I have the same problem than this post

The problem is no resolved at all, i guess it’s because i have some custom javascript. I can’t disabled it because i can’t access to the forum. With the previous verison it’s works fine.

How can i go back to beta5 ?

I think @techapj made mention of appending ?preview-style=none to the url to prevent the custom styles from rendering. Give that a try.