Here's recent geospatial open source software releases. All minor but welcomed updates.
- QGIS 1.7.1 released, to be honest, I only recently started using QGIS for real work, and I've been impressed by the advanced features that worked flawlessly (but I wasn't impressed by the user documentation though)
- GeoServer 2.1.2 released, mostly a bugfix release, here's previous recent GeoServer news
- GEOS 3.3.1 released, GEOS is the C port of the JTS and incorporated into many other geospatial open source projects, see this previous story
- GeoTools 2.7.3 released, that too, a maintenance release