Today a number of bugfix releases have been tagged for Neos. All fix a number of bugs and inconveniences, as is to be expected.
The new Neos 3.x releases are compatible with PHP 7.2
Neos - 2.3.19 ChangeLog
Neos - 3.0.9 ChangeLog
Neos - 3.1.7 ChangeLog
Neos - 3.2.2 ChangeLog