Maintenance release
This release addresses a long standing ticket which was holding the plugin back from achieving more with the thumbnail generation. This update swaps the Imagine library for the Intervention Image library which allows far greater flexibility with creating custom image thumbnails.
If you are uploading other file types, your code should be unaffected.
This release also pushed the minimum requirements forward so that PHP 5.6 is now a requirement. This is mostly driven by changes to phpunit/phpunit
but also ensures compatibility with the currently supported versions of PHP. I do understand this is jumping the gun a bit with PHP 5.5, but a few weeks is okay with me.
If you are implementing your own Transformation classes and depending on Imagine, you will now need to require this in your own projects composer file.
Thanks to everyone who contributed fixes, ideas and input to make this release a success.