Update installer to better handle very large number of threads upgrading
Remove leftover select2 css Recommend Standard Library by Xon v1.21.9+ due to prefixes may disappear when using the "move thread" dialog.
Fix selecting (No prefix) by default in the forum filter dropdown
Revert accidental change to prefix location when editing thread titles
Change log Improve "article forum" compatibility and multiple filters being clickable filters Fix clickable filtering prefixes where added to the watched thread list when watched threads filtering add-on is not enabled/installed
Fix API support for @XenConcept's Project Manager not working as expected Support displaying multiple prefix descriptions in a thread
Compatibility fix for php 8.1 when Watched Threads Filtering is installed
