Hello, we are currently running a site under Vbulletin 3.8 with PHP5. The core is PHP 7 compatible but we have some issues with some add-ons. We need:
1.- Make these add-on (1 or 2) compatible with PHP 7
2.- Make a sprite with all static images in order to reduce number of queries
3.- Combine js (if possible)
4.- Reduce number of .css files
More info about project through PM.