Upgrade Guide

Always update gradually, so not from Nette 2.4 to 3.1, but first to 3.0 and then to 3.1.

Before testing we recommend to disable reporting E_USER_DEPRECATED and allow it when everything will work:

error_reporting(~E_USER_DEPRECATED); // note ~ before E_USER_DEPRECATED

Upgrade to the Latest Versions

The easiest way to increase the package versions in the composer.json file to the latest one is to use the script composer-frontline.php. Run it in the directory where the composer.json file is located, using:

php composer-frontline.php