SouthPay Crypto Payment Gateway

2.1.2

• Rename plugin to “SouthPay Crypto Payment Gateway”
• Expanded plugin description and readme (requirements, configuration, authentication, webhook setup, end-to-end payment flow)

2.1.1

• Request a live-mode OAuth token at authorize time so webhook endpoints
  register in the correct mode (previously fell back to test mode, which
  caused “Connected — webhook setup incomplete” on first connect for
  live-only stores)

2.1.0

• One-click “Connect with SouthPay” using OAuth 2.0 with PKCE
• Automatic refresh-token rotation — connections survive token expiry without merchant action
• Reconnect-required admin notice when the refresh family is revoked server-side
• Disconnect now revokes the entire token family server-side, not just the active access token
• Webhook endpoint is registered automatically after OAuth completes — no more secret copy-paste
• Manual API key paste is still supported as a fallback for environments without browser access

2.0.0

• Integrated SouthPay API v2
• Replaced popup checkout with direct hosted checkout redirect
• Updated webhook signature verification to timestamped HMAC-SHA256
• Improved WordPress plugin review compliance: split into include files, added uninstall.php, hardened escaping
• Added WooCommerce Block checkout support

1.0.0

• Initial release