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GEOS 2.1.2 Released

The latest maintenance release of GEOS includes a number of bug fixes for special cases and processing issues discovered since the 2.1.1 release:

  • Segfault fix in Point::isEmpty
  • Mem Leak fix in OffsetCurveBuilder::getRingCurve
  • Bugfix in LineSegment::reverse
  • Added multipolygon buffering test in source/test/testLeaksBig
  • Ported JTS robustness patch for RobustLineIntersector
  • Removed useless Coordinate copies in OverlayOp::mergeZ()
  • Avoided throws by IsValid on invalid input
  • Stricter C++ syntax (math.h=>cmath, ieeefp.h in "C" block, ostringstream instead of sprintf)
  • Better support for older compilers (Polygonizer::LineStringAdder friendship)
  • Removed useless Coordinate copies in CGAlgorithms::isOnLine()
  • Added support for polygonize and parametrized buffer tests in XMLTester
  • Fixed support for --includedir and --libdir
  • Fixed Z interpolation in LineIntersector
  • Handled NULL results from getCentroid() in XMLTester
  • Segfault fix in (EMPTY)Geometry::getCentroid()
  • Made polygon::getBoundary() always OGC-valid (no LinearRings)
  • Input checking and promoting in GeometryFactory::createMultiLineString()
  • Segfault fix in GeometryEditor::editPolygon()

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PostGIS 2.3.3 Release

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PostGIS 2.3.1 Release

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PostGIS 2.3.0 Release

Sept 26, 2016

PostGIS 2.2.2 Release

March 22, 2016

PostGIS 2.2.0 Release

Oct 8, 2015

PostGIS 2.1.6 Release

March 20, 2015

PostGIS 2.1.4 Release

September 10, 2014

SMART 3 Release

July 31, 2014