Log Message:
py-websockets: updated to 15.0

15.0

Backwards-incompatible changes

Client connections use SOCKS and HTTP proxies automatically.

If a proxy is configured in the operating system or with an environment \ 
variable, websockets uses it automatically when connecting to a server. SOCKS \ 
proxies require installing the third-party library python-socks.

If you want to disable the proxy, add proxy=None when calling \ 
:func:`~asyncio.client.connect`.

Keepalive is enabled in the :mod:`threading` implementation.

The :mod:`threading` implementation now sends Ping frames at regular intervals \ 
and closes the connection if it doesn't receive a matching Pong frame just like \ 
the :mod:`asyncio` implementation.

New features

Added :func:`~asyncio.router.route` and :func:`~asyncio.router.unix_route` to \ 
dispatch connections to handlers based on the request path. Read more about \ 
routing in :doc:`routing <../topics/routing>`.

Improvements

Refreshed several how-to guides and topic guides.
Added type overloads for the decode argument of \ 
:meth:`~asyncio.connection.Connection.recv`. This may simplify static typing.