Not much i can think other than the search feature in the top of the page is excellent for finding posts and threads.
We do have some “guidelines”, following them isn’t a requirement but it is nice when people do follow them so that we don’t end up with over 9000 bug reports for every bug that happens.
There are a few more in the different sections of the forum
And in case you want to see what has recently been worked on for the game you can check here