Indico version 2.2.2

At there was information about the new version of indico (2.2.1). I made the installation (pip install -U indico) and as a result version 2.2.2 was installed (Administration-> Integration-> Commity Hub).
Version 2.2.2 is a production version ?
Where can I see the list of changes for version 2.2.2 ?

2.2.2 was released last Friday. The main reason was that one of the Indico dependencies has been removed and we had to fix that since people wouldn’t be able to install Indico.

So, version 2.2.2 is the production version.

Thanks for the info.