It was brought to our attention that MasterPress would give a tonne of warnings and deprecation notices when used with PHP 7.4 – this update addresses those.
WOOF_Image :: attr( String $key = null, Mixed $val = null )
Gets or sets the attributes stored inside this image object, which are used to output HTML attributes. These attributes may be populated by calling this method, or are populated by the image field type in the MasterPress UI. Importantly, these attributes are also passed through to any resizing or filtering methods, so that titles and alt attributes will be preserved when outputting tags after any processing occurs.