Log Message:
py-uvloop: updated to 0.10.0

v0.10.0
New Features
* Support Python 3.7.
* Implement PEP 567 support (contextvars module) for Python 3.7.
* Add uvloop's own version of asyncio/sslproto.py. SSL is now ~50% faster.
* Convert Future-returning loop methods to coroutines.
* Allow file objects to be passed to loop.subprocess* functions.
* Make signals processing more reliable.
* Prohibit adding a signal handler for SIGCHLD.
* Add uvloop.__version__.

Bug Fixes
* Upgrade to Cython 0.28.2.
* Update libuv from v1.17.0 to v1.20.3.
* Make sure UDP handles are cleaned-up properly.
* Fix subprocess.close() to let its processes die gracefully.
* Fix sock_connect() to resolve addresses for correct socket family.
* Fix a race condition in SSL handshake.