WP User Frontend Pro - Professional 4.0.6

* Fix - Optional password fields on edit profile forms
* Fix - Post expiration inconsistency
* Fix - Column's inside fields are not appearing on the BuddyPress mapping option
* Fix - Terms and conditions were not saving
* Fix - Remove conditional fields from action hook
* Fix - Take pack restrictions from pack when purchasing via pmpro plugin
* Fix - Revolution slider not working with report module due to chartjs color confilct
* Fix - WooCommerce product type form category child Of selection type is not meeting condition

* Feature - Mathematical Captcha field
* Enhancement - No message is seen after sending the reset password email
* Fix - Invoice item name doesn't show
* Fix - Social URL doesn't show in user listing directory
* Fix - Wrong class name for attachment element
* Fix - Couldn't send email notification following user settings
* Fix - Taxes were not being calculated properly
* Fix - Stripe card design doesn't look right

* Enhancement - Gracefully handle the Google Map field if no Google API key found
* Fix - Sending email when user status is pending
* Fix - Preventing from go to next step in multistep form
* Fix - Google API error in form builder in case of no Google admin settings found
* Fix - User profile empty field value in user listing module
* Fix - Showing uploaded file or image in user listing profile page
* Fix - WPUF Pro JS conflict with WordPress v5.5
* Fix - Subscription trial period issue for Stripe gateway