Hi,
I hope that the CalculiX dev team doesn’t mind it, but I’d like to announce that we’ve set up an official Discord server for PrePoMax and we have dedicated channels for CalculiX and some other solvers/tools as well:
The benefit of Discord is that it’s very convenient for brainstorming with its chat-like channels, but we have forum-like channels too.
There’s also this new GitHub repo for PrePoMax/CalculiX validation cases:
Of course, everyone here is welcome to participate.