One of the most significant problems of RBS was managing libraries' RBS files.

Libraries' RBS files are important for RBS to be widely used. I've developed an rbs collection for libraries in recent years. And it improved libraries' RBS management for RBS users. See my talk at RubyKaigi Takeout 2021.

However, there was still a problem if the users wanted to contribute RBS by writing libraries RBS.

Now, the third-party RBS file repository is based on a community-driven system. Anyone can contribute to the repository smoothly. I'll describe how I improved this problem, and request you open PRs to the repository!