Restricting "open ended" releases on PyPI?

[oscarbenjamin]

Whatever happened ti the draft releases? I remember seeing this announcement and expecting that it might happen soon:

PEP 694: Upload 2.0 API for Python Package Repositories

Riffing off the work done in PEP 691, I’ve gone ahead and used a similar pattern to write a new upload API for PyPI, this time documented as a standard PEP rather than implementation defined like the existing upload API. The new API is a bit more complicated (it would be pretty hard to get less complicated than the old API), but with it we unlock a host of new features: We move to an asynchronous API, that allows servers to respond quickly to requests, and enable any sort of extended processi…