ALL VERSIONS: Updating the mailing address as listed in email footers.
v2.0: Fix for $0 transactions when auth-verification is “enabled, always” for Authorize.net and Cybersource.
v2.0: Improvement to phone field validation for Cybersource Secure Acceptance.
ALL VERSIONS: Additional improvements to admin login verification functionality.
v2.0: Improvement to PayPal IPN error handling.
v2.0: Fix to PayPal Express Checkout (non-Reference Transaction) subscription functionality with e-check payments. Improvements to the next-date functionality, and prevention of duplicate reporting in certain circumstances.
