Payments not working after SSL setup changes by authorize.net

We are using your plugin on our site to take payments, but since last week, following changes to the Authorize.net’s SSL certificates setup, the payments are not going through. Authorize.net advised the plugin needs t be updated to be compatible with their gateway setup.

It’s an urgent issue since it affect website sales, so please let me know if you are planning to release an update to address it

Thanks