Java is also exploring a train based release model! https://mreinhold.org/blog/forward-faster (I don't envy the complexity of releasing a PL with huge usage)
miniblog.
Related Posts
Defining a subset of #[no_std] Rust, formally verifying it, and releasing it as 'Sealed Rust' for use in safety critical systems like automotive and avionics:
A story of exploiting Android through releasing packages with the same name and ID on public repositories: https://blog.autsoft.hu/a-confusing-dependency/
Great example of hacker culture:abusing numeric conversions and 3D wrapping to beat a SM64 level without releasing A https://youtu.be/kpk2tdsPh0A