- Fixed bug GH-17736 Assertion failure zend_reference_destroy (nielsdos)
- Fixed bug GH-18304 Changing the properties through dynamic properties triggers a SegFault (nielsdos)
- Fix uouv when handling empty options in ZipArchive::addGlob() (nielsdos)
- Fix memory leak when handling a too long path in ZipArchive::addGlob() (nielsdos)
- Fix GH-18431: Registering ZIP progress callback twice doesn't work (nielsdos)
- Fix GH-18438: Handling of empty data and errors in ZipArchive::addPattern (nielsdos)
- drop support for PHP 5.4 and 5.5