5.4-dev
[5.2] [PHP8.4] Update for nullable type declaration (#43323)
Replace JPATH_PLATFORM with _JEXEC (#40343)
[5.3] Remove unused exception variable in try catch block for libraries (#44922)
[5.3] Fix check for JRouter class alias to work with b/c plugin switched off (#44994)
Re-add jexec or die (#38615)