As you can read, because I did a similar question : http://www.promods.net/viewtopic.php?f=7&t=11706
they (promods at least) do not support beta versions and if you try the game will crash. I reverted my game back to 1.22

It is not listed, but it is also not compatible (learned that the hard way :) ). The game will crash at some point (for me it was at pay toll after Lyon when going to Spain). I'm sorry because I also made an attempt the day I wrote my last reply, and crashed too. But I forgot to report here...maybe...

This is correct. We do not support beta's. That's why. In the mod itself, you can state if it's compatible with newer versions, or not. We chose not to make it compatible with newer versions. Thanks for you fast answer. I reverted my game to the official branch ;) What I find interesting is that yo...

After the update to 1.23 beta branch all your trailers packs are reported as incompatibile, while all maps pack do not report any issue. Very strange because in more than 30 mods only the your trailer packs are reported red. But is the only trailer related pack I used so I don't know if also the oth...