[OJS 3.3.x] v4.0.0-3: PHP 8 Compatibility

PHP 8 compatibility

[OJS 3.3.x] v4.0.0-2: improve settings form check

Fixes URLs used in checking the validity of ClamAV path settings.

[OJS 3.3.x] v4.0.0-1 - Bug fix and translations

Fixes SlimApplicationError on scan failure and adds de, es, fr, it, pt and ro translations.

[OJS 3.3.x] v4.0.0-0 - Support for OJS 3.3

Improved cleanup of rejected files. Now possible to default-allow files that encounter an error while using the clamscan executable.

[OJS 3.x] v3.0.0.0 Initial Plugin Gallery release

Release for 3.1.x and 3.2.x.