Gravity Forms Signature Add-On was updated to version 2.4, from version 2.3. Changelog:
- Added drag and drop support to the field button in the form editor (GF 1.9).
- Added Spanish (es_ES) translation.
- Updated POT localization file.
- Updated GFSignature::maybe_save_signature() to public.
- Updated signature script to latest version.
- Fixed a fatal error if Browser.php was already included by another plugin.
- Fixed an issue with the delete signature confirmation message.
- Fixed signature appearing as a black image in some email clients.
- Fixed issue a JavaScript error in the form editor in some languages.
- Fixed issue with causing mixed content warning when Force SSL was enabled in the admin.
- Fixed issue when multiple Html2RGB() functions were defined.
- Fixed issue with folder path causing signature not to be saved correctly on same servers.