3.3.1

Fixed

• Grant access to static files inside the vendor folder.
• Do not make the FormRadioButton options an array (see #7060).
• Support adding ACE and TinyMCE in subpalettes (see #7056).
• Only use the DropZone uploader where Ajax uploads can be processed (see #7046).
• Make the viewport field 255 characters long (see #7050).
• Restore the "submit_container" class in the FormSubmit widget (see #7055).
• Correctly generate the CSS classes of the FormSelectMenu widget (see #7045).
• Use a more precise UUID detection in the FilesModel class (see #7054).
• Use pack() instead of hex2bin() to be compatible with PHP 5.3 (see #7010).