Read the official Contao announcements.
Contao 4.3.4 is available
by Leo Feyer – Announcements
Contao version 4.3.4 is available. In addition to the standard edition, Contao 4.3.4 is now also available as managed edition. The managed edition is the second technical foundation of the Contao Manager.
Contao managed edition
Contao 4.3.4 is the first version that is available as managed edition. The managed edition simplifies managing a Contao installation for users by automatizing several processes such as bundle registration or config file updating.
Existing Contao 3 extensions
All existing Contao 3 extensions are fully compatible with the managed edition and can simply be copied into the
system/modules folder. The managed edition will load the extensions as usual on the basis of the
Besides the Composer plugin, the managed edition is the second technical foundation for the Contao Manager. Now only the graphical user interface (GUI) is still missing, which will be released as beta version soon.