- Update SDK
- Prevent double click
- Ignore all notification after COMPLETED
- Cut too long product name
- Fix generate url with https
- Remove dependence to PHP intl extension
- Fix language
- Add 2.3.x.x compatibility
- add Oauth support
- Fix table create
- Add 2.2.x.x compatibility
##3.1.0
- Update PayU SDK
- Refactor payment controller
- Add voucher and coupon discount, fix for non PL default currency
##3.0.0
- Version for Opencart 2.x