Release for OJS 3.4

What's Changed

Almost everything!

The plugin was completely rewritten for OJS 3.4 and to clean up old (terrible) code and replace it with new, more maintainable, Sonarqube-tested code.

Release for OJS 3.3

What's Changed

• Fixes error with missing id in settings form #12
• Added new engl. translation regarding to #15

Release for OJS 3.3

Added Crossref contact information to request permission to use the cited-by service.

Release for OJS 3.3

• Spanish translation added
• curl replaced with Guzzle

Release for OJS 3.2.x

• Spanish translation added

Release for OJS-3.2. and OJS-3.3

Fixes an empty array error that occurred on an empty API response.

Ready for OJS 3.3

Release for OJS-3.1.x

Fixes an empty array error that occurred on an empty API response

Release for OJS-3.2.x

First release for OJS/OMP/OPS 3.2.x

Release for OJS-3.1.2.4

First release for OJS/OMP/OPS 3.1.2.4