Today, Gammu 1.38.5 has been released. After long period of bugfix only releases, this comes with several new noteworthy features.
The biggest feature probably is that SMSD can now handle USSD messages as well. Those are usually used for things like checking remaining credit, but it's certainly not limited to this. This feature has been contributed thanks to funding on BountySource.
You can read more information in the release announcement.
