Honestly, you should fix all the bugs present before adding in more new content. It's more important to be able to play it than for new bugged content to come out.
I fix them as people report them. Version 2.3.8 deals with all the ones that have been mentioned till now.
Edit: I also completed a berserker playthrough recently and fixed everything that popped up along the way, so I think most of it is bug-free now.
