cocotb is under development; however there is no “master plan”. We depend upon users to contribute new features and improvements while maintainers focus mostly on reviewing PRs, project management, and bugfixes. Releases will occur approximately every 6 months.
We use GitHub issues to track our pending tasks. Take a look at the open feature list to see the work that’s lined up, or the list of good first issues to get your feet wet.
If you have a GitHub account you can also raise an enhancement request to suggest new features.
You may be interested in discussions about planned deprecations or review the list of already applied deprecations.