社区服务器你推荐新版本吗？你可以将新模块集成到它吗？

I am planning to use community sever for one of our projects, i used it in the past but we had a lot of problems customizing it and understanding how things work, im affraid to get into that again, and i would like to add some things to it but i dont know how flexible it is. I am planning to use community sever for one of