[ANN] PyYAML-4.1: ***RETRACTED***

[Ingy dot Net]

I am sorry to report that the PyYAML-4.1 release from 48 hours ago has been
removed from PyPI

There were too many problems to make this a viable release.

The biggest known issue with this retraction is that PyYAML will not work
with the new Python 3.7  until PyYAML-4.2 is released.
https://github.com/yaml/pyyaml/issues/126#issuecomment-401175258

We are starting work immediately on 4.2b1 prerelease series. I hope to see
4.2 released in the next few days.

Work is being coordinated on #pyyaml on irc.freenode.net and issues can be
reported and followed at https://github.com/yaml/pyyaml

Thank you for your patience.