[postgis-users] GEOS 3.9.1 Released

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Paul Ramsey

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Feb 10, 2021, 2:30:46 PM2/10/21
to GEOS Development List, PostGIS Users Discussion, dis...@lists.osgeo.org
The latest GEOS release is a bug fix release, which is highly recommended, as it fixes a bug that effects correct results of a small subset of Intersection() calculations. [1]

http://download.osgeo.org/geos/geos-3.9.1.tar.bz2

- Bug fixes / improvements:
- Windows memory management quirk in createPolygon CAPI (#1050, Paul Ramsey)
- Allow build on Apple ARM64 (Taras Zakharko)
- Fix buffer to use largest enclosed area for invalid rings (#732, Paul Ramsey)
- Preserve ordering of lines in overlay results (Martin Davis)
- Fix overlay handling of flat interior lines (JTS-685, Martin Davis)

[1] https://github.com/libgeos/geos/issues/408
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