Revision 11.b (2021-05-04)
About: Combined with disabled download and watermark, permit visitors to download photos using some credits. They can either buy credits (with PayPal) or get free credits offered by admins.
Changes: #5 Compatibility with theme Bootstrap Darkroom
Revision 11.a (2021-04-06)
About: Select a photo size before download
Changes: #10 #11 ability to decide which non image file extensions can be downloaded as multiple size (based on the representative picture).
For example, imagine you have a PDF file. Piwigo has created a JPEG representative picture. By default, the Download by Size plugin will have no effect on this file. If you permit PDF to be downloaded as multiple size, the download button will show the list of multiple size. The XXS to XXL sizes will be sizes from the representative, the original will be the PDF file itself.
$conf['download_by_size_permitted_non_picture'] = array('tif', 'tiff', 'pdf');
Revision 0.0.17 (2021-03-19)
About: Check Piwigo files for unexpected modifications
Changes: add release 11.4.0
Revision 11.b (2021-01-24)
About: 'Community' allows users of your gallery to create albums and add photos - with an option for administrators to moderate submissions.
Changes: #59 Error in admin pages after 11.1.0 upgrade (due to stronger syntax with PHP 7.4)
Revision 11.a (2020-12-30)
About: Write Piwigo photo properties (title, description, author, tags) into IPTC fields
Changes: compatibility with Piwigo 11