$ small correction in sr-YU
[#32662] Feed information missing in RSS type Syndication Feed (Fix #2495)
Fix PHPCS errors
[#32699] Joomla! extension updates can't use update XML sources with URLs not ending in .xml (Fix #2515)
[#32074] Fixed PHP Notice: Undefined variable: versionName in contenthistory.php on line 155 (Fix #2472)
[#32716] *Regression: TinyMCE non empty textarea on New or Save & New (Fix #2520)
[#30373] Installer 404 should be 403 for authorization (Fix #741)
Fix one last PHPCS item