You can create a Discord server for people interested in this mod. Channels for conversations, proposals and discussions about changes that can be made in the modification. This is also a good way to keep your language translations up to date.

Good idea! I've now done that: https://discord.gg/PzeYTbEZjn
I've decided to keep bug reports and suggestions on Github, since they are easier to manage here

We'll see if anyone actually joins :)