Html attachments should not be treated as message parts (#595)

Add `subscribeMailbox` to `Connection` (#581)

Add PHP 8.4 support, drop PHP 8.2 (#578)

* Add PHP 8.4 support, drop PHP 8.2

* `laminas/laminas-mail` not yet released for PHP 8.4

Add PHP 8.3 support, drop PHP < 8.2 (#567)

Add API to get all text parts and complete text body (#560)

Upgrade to PHPUnit 10 (#558)

Messages: Add ability to native save mail content to file (#556)

Add PHP 8.2 support, drop PHP 8.0 support (#553)

Fix: Prevent restore cache on closing connection (#548)

Message headers: skip records with unsupported characters (#546)