1. 2012-12-24 [1] [geos-devel] [GEOS] #608: IsValidOp should return eNestedShells not eNes geos-devel GEOS 2. 2012-12-05 [1] Re: [geos-devel] [GEOS] #591: Port robust determinant fixes from JTS geos-devel GEOS 3. 2012-12-04 [23] [geos-devel] [GEOS] #605: Crash from GEOSBuffer: RightmostEdgeFinder.cpp geos-devel GEOS 4. 2012-12-04 [4] [geos-devel] Fwd: st_buffer crashes server geos-devel Sandro Santilli 5. 2012-12-04 [1] Re: [geos-devel] [GEOS] #544: Port JTS bugfix and testcases for MCIndexS geos-devel GEOS 6. 2012-12-04 [1] Re: [geos-devel] [GEOS] #602: GEOSOffsetCurve: IllegalArgumentException: geos-devel GEOS