[Docutils-users] release 0.21.1 fix sdist package

[engelbert g. <eng...@gm...>]

Good evening

Adding a 0.21.post1 in release 0.21 did not work

This made a new release necessary.
It could have been 0.21.post2, but this might be another problem ...

This is the first time I tested --no-binary ... and it only worked from pypi
not from test.pypi, but it worked.

sorry for any inconvenience
 e