mnemosyne systems

billetsys 0.2.0

May 7, 2026

mnemosyne systems is happy to announce that billetsys 0.2.0 is out — and this one packs a lot.

Just a month after the initial 0.1.0 release, we’re shipping a feature-heavy update to our open source modern support ticket solution.

What’s new:

Still built on Quarkus and PostgreSQL. Still open source.

Release notes: https://github.com/mnemosyne-systems/billetsys/releases/tag/0.2.0

If you are interested in modern support workflows, role-based ticketing, and a clean Open Source foundation based on Quarkus and PostgreSQL for service operations, take a look at billetsys