Billing Extension Release 1.4.1

Changelog

Type Description
Improved
Clients and Billing pages now open slightly faster. We managed to serve the same contents with a single query instead of two
Improved
The function used to convert proforma into invoices now correctly shows the right invoice number also in the H1 title of the back-end
Changed
We made few small and noncritical changes so that the module now works slightly better with WHMCS 6.3.1
Fixed
Fatal error occurring under certain conditions related to multi-brand billing. This fix was already included in previous release so we are just making it official
Fixed
Fatal error of Smarty occurring in Settings page. Also this fix was already included in previous release
Fixed
In the previous release we have wrongly included in Settings page a part of the old HTML code
Fixed
Removed some unnecessary "if" conditions and a pointless WHERE statement inside a query
Fixed
The function used to convert proforma into invoices was keeping the "Proforma #" prefix still there