v3.6.6

Changed

• Updated file uploading to check mime type to help prevent possible security issues (e.g. stops .txt files being renamed to .jpg).
• Updated Freeform Payments feature to use the Stripe PHP 7 library dependency, allowing for PHP 7.4 support.

Fixed

• Fixed a bug where the Predefined Assets feature was not working correctly.
• Fixed a bug where Table fields with many columns would distort the Composer form builder interface.
• Fixed a bug where adding rows for Table fields on front end in IE 11 would not work correctly.
• Fixed a bug where submitting forms containing reCAPTCHA v3 on IE 11 would not work correctly.
• Fixed a bug where a JS error would occur when creating/editing CRM integrations.