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 b332eb85 for #310)
Support python 3.11+ (#473) (by @zeroday0619 in 8e42921d for #473)
Expose libuv uv_fs_event functionality (#474) (by @jensbjorgensen @fantix in 74d381e8 for #474)
Activate debug mode when -X dev is used (by @jack1142 in 637a77a3)
Expose uv_version() for libuv API compatibility (#491) (by @fantix in 089f6cbf for #491)
Fix loop.getaddrinfo() and tests (#495) (by @fantix in 598b16fd for #495)
Bump to libuv 1.43.0 (by @fantix in 94e5e535)

Fixes

_TransProtPair is no longer defined in asyncio.events (by @jensbjorgensen in fae5f7fb)
use a TypeVar for asyncio.BaseProtocol (#478) (by @graingert in 3aacb352 for #478)
Fix segfault in TimerHandle.when() after cleared (by @jensbjorgensen in c39afff8 for #469)
Avoid self._errpipe_write double close (#466) (by @graingert in 72140d7e for #466)
Fix typo in test (#456) (by @kianmeng in 033d52d0 for #456)
Fix potential infinite loop (#446) (by @kfur in ada43c06 for #446)
use a stack of self._fds_to_close to prevent double closes (#481) (by @graingert in 3214cf68 for #481)
Fix incorrect main thread id value forking from a thread (#453) (by @horpto @fantix in e7934c88 for #453)
create_subprocess_exec should treat env={} as empty environment (#439) (#454) (by @byllyfish in e04637e0 for #439)
Queue write only after processing all buffers (#445) (by @jakirkham @fantix in 9c6ecb62 for #445)
Drop Python 3.6 support for thread ident (by @fantix in 9c37930e)
bugfix: write to another transport in resume_writing() fails (#498) (by @fantix in d2deffef for #498)

Upgrade GitHub Actions (#477) (#480) (by @cclauss in fcbf422d for #477, 10086942 for #480)
typo same as same (by @YoSTEALTH in fedba80a)
setup.py: allow to override extra_compile_args (#443) (by @giuliobenetti in a130375f for #443)
Drop hack in setup.py in finalize_options (492) (by @fantix in 2f1bc83c for #492)
Fix tests invocation on release CI worklow (#489) (by @ben9923 in d6a2b597 for #489)

use asyncio.Runner loop_factory on 3.11+ (#472) (by @graingert in 31ba48ca for #472)
Fix CI badge in docs, remove remaining Travis CI references from docs (by @Nothing4You in c6901a74)
Fix typo in README (by @monosans in 73d7253b)