[CHANGES]
- Optionally allow IO::Async::Channel to use 'Sereal' serialisation
- Added documentation about the 'env' Child Manager key and copying
%ENV
- Take OS "preferred loop subclass" hints from IO::Async::OS directly
[BUGFIXES]
- Nested $stream->read* inside read* cause double-completion of
Future (RT101774)
- Implement IO::Async::Loop::Poll directly on _poll() syscall
wrapper, thus avoiding many bugs in IO::Poll (RT93141)
- Ensure that IO::Async::Loop::Select can cope with callbacks that
remove other IO handle watches (RT101919)
- Silently upgrade watched IO handles to O_NONBLOCK (RT102044)
- Complain about unrecognised keys to ->extract_addrinfo (RT101453)