[tornado] Announcing Tornado 5.1

[Ben Darnell]

I'm pleased to announce the release of Tornado 5.1, available from PyPI.

This will be the *last* release of Tornado to support Python 2. Tornado 6.0
will require Python 3.5+. In addition, many legacy APIs including most
callback arguments are being removed from Tornado in version 6.0. This
release includes deprecation warnings for all upcoming changes. If your
application runs on python 3 with the appropriate warning flags
(deprecation warnings are not enabled by default) without generating
warnings, you should be able to upgrade to 6.0 when it arrives without
problems.

Full release notes are available at

http://www.tornadoweb.org/en/stable/releases/v5.1.0.html

Thanks to everyone who contributed PRs and feedback that went into this
release!

-Ben

[Kevin LaTona]

Ben,

Post by Ben Darnell
I'm pleased to announce the release of Tornado 5.1, available from PyPI.

Thanks for all your insights and hard work keeping the Tornado project alive and moving forward.


-Kevin