We’ve released ExpressionEngine 2.5.5 to address an issue that may affect date variable formatting for third-party add-ons, along with a few minor fixes.
Quick Upgrading for 2.5.4
If your site is already running 2.5.4, upgrading can be done easily by replacing the following files from your 2.5.5 download archive:
Then in your
app_version as follows:
$config['app_version'] = '255';