Add "compare revisions" button on top for long form.

Updated patch with minor improvements and added tests.

Patch still applies and we have been using it in production sites for a while.

Would be great to have it merged.

Marking as RTBC.

We have also been using this in production for a while. Can this please be merged? Thanks!

Thanks for the work on this one. I've recently taken up maintainership of this project and am looking through the RTBC issues.

This fix looks good.

To get this in, I'll need the MR rebased against the latest 8.x-1.x code.

Thanks!

I've merged the branch with the latest changes from 8.x-1.x.

I have tested this on one of our sites and it still seems to be working.

I have updated the MR with the patch and a minor correction for backwards compatibility.

I'll also add a patch file that works for 8.x-1.3.

I've test the patch and it works for me.

Added some feedback.

Liam Morland → made their first commit to this issue’s fork.

I have rebased the merge request. All feedback changes have been included. This patch is the current state.

Thanks! Committed to 8.x-1.x.

Automatically closed - issue fixed for 2 weeks with no activity.