This release adds Python 3.11 support, updates bundled libuv to 1.43.0
and fixes a handful of issues.

Changes

Expose uv_loop_t pointer for integration with other C-extensions (#310)
(by @pranavtbhat in b332eb8 for #310)
Support python 3.11+ (#473)
(by @zeroday0619 in 8e42921 for #473)
Expose libuv uv_fs_event functionality (#474)
(by @jensbjorgensen @fantix in 74d381e for #474)
Activate debug mode when -X dev is used
(by @jack1142 in 637a77a)
Expose uv_version() for libuv API compatibility (#491)
(by @fantix in 089f6cb for #491)
Fix loop.getaddrinfo() and tests (#495)
(by @fantix in 598b16f for #495)
Bump to libuv 1.43.0
(by @fantix in 94e5e53)

Fixes

_TransProtPair is no longer defined in asyncio.events
(by @jensbjorgensen in fae5f7f)
use a TypeVar for asyncio.BaseProtocol (#478)
(by @graingert in 3aacb35 for #478)
Fix segfault in TimerHandle.when() after cleared
(by @jensbjorgensen in c39afff for #469)
Avoid self._errpipe_write double close (#466)
(by @graingert in 72140d7 for #466)
Fix typo in test (#456)
(by @kianmeng in 033d52d for #456)
Fix potential infinite loop (#446)
(by @kfur in ada43c0 for #446)
use a stack of self._fds_to_close to prevent double closes (#481)
(by @graingert in 3214cf6 for #481)
Fix incorrect main thread id value forking from a thread (#453)
(by @horpto @fantix in e7934c8 for #453)
create_subprocess_exec should treat env={} as empty environment (#439) (#454)
(by @byllyfish in e04637e for #439)
Queue write only after processing all buffers (#445)
(by @jakirkham @fantix in 9c6ecb6 for #445)
Drop Python 3.6 support for thread ident
(by @fantix in 9c37930)
bugfix: write to another transport in resume_writing() fails (#498)
(by @fantix in d2deffe for #498)

Upgrade GitHub Actions (#477) (#480)
(by @cclauss in fcbf422 for #477, 1008694 for #480)
typo same as same
(by @YoSTEALTH in fedba80)
setup.py: allow to override extra_compile_args (#443)
(by @giuliobenetti in a130375 for #443)
Drop hack in setup.py in finalize_options (492)
(by @fantix in 2f1bc83 for #492)
Fix tests invocation on release CI worklow (#489)
(by @ben9923 in d6a2b59 for #489)

use asyncio.Runner loop_factory on 3.11+ (#472)
(by @graingert in 31ba48c for #472)
Fix CI badge in docs, remove remaining Travis CI references from docs
(by @Nothing4You in c6901a7)
Fix typo in README
(by @monosans in 73d7253)