Version 1.3.7 contains an important fix for Entity Framework (EF) queues, which should resolve a recurring SQL concurrency exception that multiple customers experienced.

While this only occurred for a small percentage of receipts, it was nevertheless a critical issue for affected customers - hence we decided to release version 1.3.7 earlier than expected. The feature and stability updates we announced in the last release notes will be included in version 1.3.8.

This release adds the functionality to locally generate our preview version of the DSFinV-K export, and the new production-ready Diebold Nixdorf SCU. Additionally, we fixed several issues and added some smaller improvements, mostly related to special receipt responses.

The Middleware 1.3.5 adds support for Android mobile devices, MySQL databases, and properly handles large amounts of parallel receipt requests.

The Middleware 1.3.4 properly handles the DSFinV-K relevant master data and appends it to daily closing receipts, so that it can be easily used when querying an export.

Starting with this release, the German Middleware is compatible with Linux, running on Mono. Please also have a look at our FAQs to see all the requirements and specifics.

This release includes some stability improvements and bug fixes for the German middleware, and can be used in production scenarios. Additionally, a release candidate of the Diebold Nixdorf SCU is now available on the sandbox.

No changes in the interface were made in this release.

This release includes many stability and feature improvements for the German middleware, and can be used in production scenarios.