WPTavern: Jetpack 5.6.1 Increases Security of the Contact Form Module
Jetpack has released version 5.6.1 which hardens the Contact Form module by improving permissions checking when updating a form’s settings. In addition to security fixes, the character count for when Publicize publishes content to Twitter has been increased to 280.
This release also fixes a bug that disabled the ability to save widgets after removing a Widget Visibility rule. Users are encouraged to update as soon as possible, especially if you make heavy use of the Contact Form module.