v7.6.1

NEW: Added automatic update to latest version.
FIX: Update Signature Pad to version 5.1.4.
FIX: Update Chart.js to version 4.5.1.
FIX: Update Stripe PHP library to version 21.1.1.
FIX: Improved security by adding nonce to sensitive calls.

v7.6.0

Full Changelog: https://github.com/halfdata/green-popups/commits/v7.6.0