This quality-of-life update for the Middleware fixes multiple bugs, introduces stability improvements, and should enhance the overall user experience of the Middleware. Additionally, the MySQL Queue now officially left the RC status and is fully supported in production.

This version of the Middleware fixes two issues in the Launcher that affected users with specific configurations.

This version of the Middleware fixes an important bug related to creating the signature payloads of info-order receipts. We hence strongly recommend all our users to update their versions of the Middleware in case they are using this receipt type.

With this version, we're happy to announce that the fiskaltrust Android Middleware is now publicly available in production! Additionally, we added support for the newly available Swissbit Cloud TSE, and introduced several important stability and performance improvements to our SCUs.

We're happy to announce that starting from this version, we provide SCUs for all currently certified TSEs, as well as SCUs for two major cloud TSEs that are currently in certification (fiskaly and A-Trust). While some of those are still only available on the sandbox, we consider them production-ready and are working closely with our partners to push them to production as soon as possible.

In addition to this, we resolved several important stability issues in version 1.3.10, which should result in an overall greatly increased reliability, especially when working with Swissbit SCUs. Also, we fixed an important issue in our SQLite implementation that lead to data not being 100% correctly read from the database (although no data was lost, as everything was written correctly).

We highly recommend updating to this version on POS Systems that use SQLite Queues to resolve this issue.

In this version, we published an important fix for the TSE .tar file export, both in the Queue and the SCU packages. This resolves a critical issue where customers with pre-existing Queues were not able to properly execute daily-closing receipts anymore.

We highly recommend updating to this version on POS Systems that use version 1.3.8 to resolve this issue.

This release of the Middleware includes the stabilized version of the DSFinV-K export and automatically archives the TSE's .tar files on daily closing receipts.

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.