Toolset Forms (Toolset CRED) 2.6.22

• Added support for Bootstrap 4.
• Improved the GUI for inserting Forms shortcodes.
• Fixed the validation of usernames in user forms by allowing to include core supported characters.
• Fixed the context for optional messages to be displayed afetr submitting a form, when done with AJAX.
• Fixed a compatibility issue with jQuery when used in strict mode.
• Did some minor code adjustments to accommodate for Twig scoping inside Toolset Common.

Added the ability to use the WordPress native media library on media fields in frontend forms.
Added better frontend validation for media fields not using the native media library in frontend forms.
Added the ability to customize the preview of media fields in frontend forms, to show an image preview, the filename, or the full file URL.
Added a new message for post and user forms to be shown in case the current visitor is not allowed to use the form.
Improved the performance of the plugin by not loading it on a selected number of backend admin pages.
Improved the workflow of editing a form and switching from and to the Advanced Mode.
Fixed an issue with the post expiration date of posts edited in the backend on sites with timezones different than UTC.
Fixed an issue with WYSIWYG fields not being rendered on relationship forms.
Fixed an issue with repeating fields not being properly saved on relationship forms.
Fixed several issues with managing, submitting or validating multiple post or user edit forms, added in a View loop.
Fixed an issue with the password field frontend validation on user forms after they fail a backend validation.
Fixed an issue with the setting about hidding comments on a page featuring a relationship form.
Fixed an issue with our shortcodes GUI on some language translations due to wrong strings escaping.
Fixed an issue that allowed to submit the same form several times by clicking the submit button at a certain speed.
Fixed an issue when trying to print a form inside an AJAX callback from a third party, like a page builder preview.
Fixed an issue when trying to render a form inside the success message of another form.
Fixed an issue with the global post context when displaying the same form after it is submitted with AJAX.
Unregistered the Multilingual Content Setup metabox from WPML on post and user forms edit pages.

Fixed a compatibility issue with third party plugins using jQuery in strict mode.
Fixed a problem when trying to do a database upgrade on forms with incomplete settings.