Security
- Fixed Cross site scripting vulnerability in Javascript escaping. This addresses CVE-2023-28447.
Fixed
$smarty->muteUndefinedOrNullWarnings()now also mutes PHP7 notices for undefined array indexes #736$smarty->muteUndefinedOrNullWarnings()now treats undefined vars and array access of a null or false variables
equivalent across all supported PHP versions$smarty->muteUndefinedOrNullWarnings()now allows dereferencing of non-objects across all supported PHP versions #831- PHP 8.1 deprecation warnings on null strings in modifiers #834