PostGIS 2.0.3 Released

Author: Sandro Santilli 2013/03/01 in news ( release, 2 )

The 2.0.3 release of PostGIS is now available.

The PostGIS development team is happy to release patch for PostGIS 2, the 2.0.3 release. As befits a patch release, the focus is on bugs and breakages.

Best served with a bottle of GEOS 3.3.8.

https://download.osgeo.org/postgis/source/postgis-2.0.3.tar.gz

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Bug Fixes

#2126, Better handling of empty rasters from ST_ConvexHull()
#2134, Make sure to process SRS before passing it off to GDAL functions
Fix various memory leaks in liblwgeom
#2173, Fix robustness issue in splitting a line with own vertex also affecting topology building (#2172)
#2174, Fix usage of wrong function lwpoly_free()
#2176, Fix robustness issue with ST_ChangeEdgeGeom
#2184, Properly copy topologies with Z value
postgis_restore.pl support for mixed case geometry column name in dumps
#2188, Fix function parameter value overflow that caused problems when copying data from a GDAL dataset
#2216, More memory errors in MultiPolygon GeoJSON parsing (with holes)
Fix Memory leak in GeoJSON parser

Enhancements

#2141, More verbose output when constraints fail to be added to a raster column
Speedup ST_ChangeEdgeGeom

Team PostGIS

View all closed tickets.

PostGIS 3.1.1

The PostGIS Team is pleased to release the release of PostGIS 3.1.1!

This release is a bug fix release, addressing issues found in the previous 3.1 release.

#4814, Crash passing collection with only empty components to ST_MakeValid
#4818, Make the VSICURL synthetic driver work as documented
#4825, Unstable results from ST_MakeValid
#4823, Avoid listing the same geometry in different collections

PostGIS 3.1.0

The PostGIS Team is pleased to release the release of PostGIS 3.1.0!

This version exposes the new features of GEOS 3.9 as well as numerous core performance enhancements for spatial joins, large object access, text format output and more.

Performance is a key feature of this release, with improvements to spatial joins, text outputs, large object reads, vector tile output, and a host of smaller tweaks.

The k-means clustering code has been enhanced to support weighting and higher dimensional clusters.

Geometry generators to create hexagonal and square tilings have been added, for simpler in-the-database summarization queries.

Finally, PostGIS exposes the latest enhancements in the GEOS geometry library 3.9 version. The new overlay engine (aka “OverlayNG”) provides more robust handling of difficult input geometries, using a set of new noding strategies to process geometry. For the end user, this should mean no more “topology exceptions” when using the union, difference, intersection or symmetric difference functions. PostGIS also exposes the new fixed precision overlay capability via an additional grid-size parameter on ST_Intersection and the other overlay functions.

PostGIS 3.1.0rc1

The PostGIS Team is pleased to release the release candidate of the upcoming PostGIS 3.1.0 release. This version is exposes some of the new performance and feature enhancements in GEOS 3.9 as well as numerous speed enhancements not requiring newer GEOS.

Best served with:

PostGIS

Spatial and Geographic objects for PostgreSQL

PostGIS 2.0.3 Released

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