XenForo 2.2.16 compatibility update.
There are no functional changes.
For those who use add-on be careful to upgrade to PHP 8.2 - original sape.php raises a deprecation warning due to using undeclared properties in classes:
class SAPE_client extends SAPE_base
class SAPE_context extends SAPE_base
I emailed SAPE's support with propositions of changes.
If you are willing to amend sape.php you have to add
protected $_page_obligatory_output;
in above mentioned classes.