GEOS 3.12.2 & 3.11.4 Released

[Paul Ramsey]

The latest patch releases of GEOS are now available at https://libgeos.org/usage/download/

Changes in 3.12.2
- Intersection: change to using DoubleDouble computation to improve robustness (GH-937, Martin Davis)
- Fix build on Illumus (GH-971)
- Buffer mitre join error (GH-995, Paul Ramsey)
- Return 2D empty linestring on GEOSGeom_createLineString(NULL) (GH-998, Paul Ramsey)
- Fix DiscreteHausdorffDistance for LinearRing (GH-1000, Martin Davis)
- PointOnSurface crashes with a collection containing a empty linestring (GH-1002, Paul Ramsey)
- Fix IsSimpleOp for MultiPoint with empty element (GH-1005, Martin Davis)
- Fix PreparedPolygonContains for GC with MultiPoint (GH-1008, Martin Davis)
- Fix TopologyPreservingSimplifier to prevent jumping components (GH-1012, Martin Davis)
- Fix reading WKT with EMPTY token with white space (GH-1025, Mike Taves)
- Segfault in CoverageSimplify for non-polygonal inputs (GH-1039, Paul Ramsey)
- Fix buffer Inverted Ring Removal check (GH-1056, Martin Davis)
- CoveragePolygonValidator: add section performance optimization (GH-1099, Martin Davis)

Changes in 3.11.4
- Intersection: change to using DoubleDouble computation to improve robustness (GH-937, Martin Davis)
- Fix IncrementalDelaunayTriangulator to ensure triangulation boundary is convex (GH-953, Martin Davis)
- Fix build on Illumus (GH-971)
- Fix DiscreteHausdorffDistance for LinearRing (GH-1000, Martin Davis)
- PointOnSurface crashes with a collection containing a empty linestring (GH-1002, Paul Ramsey)
- Fix IsSimpleOp for MultiPoint with empty element (GH-1005, Martin Davis)
- Fix reading WKT with EMPTY token with white space (GH-1025, Mike Taves)
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