1. 2010-04-23 [1] [OSGeo-Announce] OpenLayers 2.9 Final Release osgeo-ann Frank Warmerd 2. 2010-04-09 [1] [OSGeo-Announce] A Rendez-vous with Free and Open Sou osgeo-ann OSGeo 3. 2010-04-09 [1] [OSGeo-Announce] Deadline extension for FOSS4G 2011 R osgeo-ann OSGeo