This is a maintenance release.
- Provisional support for PHP 8.1
- Major overhaul of test suite
- Add codecov.io coverage reporting
- Prefer implicit TLS on port 465 as default encryption scheme in examples, as per RFC8314
- Fix potential noisy output from IMAP address parser
- Stricter checking of custom MessageID validity
- Replace invalid default
From
address - Support fallback for languages, so a request for
pt_xx
will fall back topt
rather than the defaulten
. - Support multi-line RFC2047-encoded addresses in
parseAddresses
- Improved Japanese translation
Many thanks to @jrfnl for all her work.