Well if you want you can try the new version if you have the time and enthusiasm to help us in finding out potential issues. A wider testing will always be better, that is the version we’ve had on our internal testing and running on the development devices since summer but more testing, especially if you live in a country where CLAT is enabled will give more insight if there is something we should still fix.
You can always install the previous version back. We’ll up the version in one way or another before releasing ConnMan with the next release, so in that sense you can use this version until that happens.