Play former version

Is there a possibility to downgrade or download Zero-K v1.10.11.1 to play in single-mode? Background is a bug that ocurs in many games I play. So, while hoping for a bug-fix, I thought I could use the previous version...
- I think, I'd need a donload link for that former version
- Then I'd need to suppress the upgrade/disconnect from internet
- ... and then... Would it work or not...?

Would it even be possible to play with a friend (e.g. via direct network/IP adress maybe) with an older version?

Can you send infolog.txt to see why you would need a former version?

If it is engine then the rapid tag zkmenu:stable and an engine string would put you on an old engine. See https://zero-k.info/mediawiki/index.php?title=Zero-K:Developing#Zero-K.exe_launch_flags

The engine would most likely be 105.1.1-841-g099e9d0

I tried out, but with ./Zero-K.bin.x86_64 zkmenu:stable 105.1.1-841-g099e9d0 I have two other problems:
1) I can't build units (buildings can be built)
2) in a factory I can see all units - even those one that I have not yet gained by any mission

Do I need to clear some kind of cache?

At the same time I played the newest version, which works a bit better than before, but finally I had the same fault like before (I already reported it in https://zero-k.info/Forum/Thread/35913)

I'd be glad to share the infolog.txt with you, but I can't (don't know why - 2 tools - the forum and pastebin as well have issues with this file; Discord is no option for me)