Release Highlights/3.2.2

This page highlights important changes in phpBB 3.2.2

New features

 * Memcached support - phpBB now supports memcached caching

Enhancement

 * Updated dependencies - Updated dependencies to latest versions, e.g. Symfony, Twig

Notable Bug Fixes

 * Password updater working with PostgreSQL - The cron for updating legacy password hashes was running invalid queries on PostgreSQL
 * Deleting orphaned attachments w/ large number of orphaned attachments - Orphaned attachment deletion was improved to be able to delete them when a large number of orphaned attachments exist
 * Multiple bugfixes for retrieving image size - Multiple issues with retrieving the image size of JPEGs & temporary files were resolved
 * Issues with updating from phpBB < 3.0.6 - Inconsistencies in the way parent modules were treated caused issues with updating from older phpBB 3.0 versions
 * Forum / topic icon blurriness - Fixed issues with forum and topic icons looking blurry on some browsers

Notable changes

 * Minimum expected PHP version 5.4.7 - Due to changes in our dependencies, the minimum expected PHP version is now PHP 5.4.7. Versions PHP 5.4.0 to 5.4.6 should still work but might cause minor issues
 * PHP 7.2 supported - PHP 7.2 is now officially supported by phpBB 3.2