On the contribute pate in the Wiki, the link to the developer forums 404s. I'd be happy to put in a ticket and correct it, but it's not clear to me where developer discussion should take place now.
What I'm looking for is any list of procedures to follow to get a pull request accepted, or a workflow to follow that makes it easier for the project devs. I recently put in a pull request for a new feature but it's not clear to me if there's any action on pull requests. I'm happy to put in a bug at the dev center (https://dev.ckeditor.com/) but it's not clear to me if you want patches there only, or pull requests, or both.
I'm also happy and willing to write the docs for this process and contribute that way if one of the project devs will let me know how they want this done.
BTW, I included the exact links but it triggered the spam filter, so I took them out. I'll provide them if that's helpful.