Bug Fixes and Improvements:

• Fixed: [Billing]: White space before coupon code throws 422 error + Refresh action during checkout.
• Fixed: [Billing]: Not able to subscribe to Unlimited plans due to refresh action causing a crash.
• Fixed: A rare scenario where custom field values under edit could not be saved.
• Fixed: Cache issue in the custom field reodering module.
• Fixed:: Able to add blank tags in ticket reply by typing something and backspacing it quickly.
• Fixed: Few issues that were causing Email Processing Delays.
• Added: In-app Warnings for hassle-free Facebook Integration setup.