3.0.1 (2024-10-28)

Backward Incompatibilities

• Python 3.8 is no longer supported.
  See #445.

Features

• Added support for Python 3.13.
  See #445.

Security

• Fix a bug that would lead to Waitress busy looping on select() on a half-open
  socket due to a race condition that existed when creating a new HTTPChannel.
  See #435,
  #418 and
  GHSA-3f84-rpwh-47g6

  With thanks to Dylan Jay and Dieter Maurer for their extensive debugging and
  helping track this down.

• No longer strip the header values before passing them to the WSGI environ.
  See #434 and
  #432

• Fix a race condition in Waitress when channel_request_lookahead is enabled
  that could lead to HTTP request smuggling.

  See GHSA-9298-4cf8-g4wj