Gravity Forms heidelpay v1.1.2 has been released. This release brings Gravity Forms 2.3 compatibility.
Gravity Forms 2.3
Gravity Forms 2.3 is due out soon, and it brings changes to the database structure used to store form entries. This release removes any direct access to Gravity Forms tables, using API calls instead, so that it will maintain compatibility with all versions from 2.0 up.
You can update to the latest version from your WordPress plugin admin page. Here’s the full changelog for Gravity Forms heidelpay.