The 2.1.4 release of PostGIS is now available.
The PostGIS development team is happy to release patch for PostGIS 2.1, the 2.1.4 release. As befits a patch release, the focus is on bugs, breakages, and performance issues
ST_Simplifycalls against points
ST_Clip(raster)if geometry fully contains the raster and no NODATA specified
ST_ConvexHull(raster)to 300 for better query plans
ST_Covers()returns true for point in hole
ST_Resizeof rasters with scale 1/-1 and offset 0/0.
ST_GeomFromGML()does not work properly with array of gml:pos (Even Roualt)
ST_MapAlgebrachecks for valid callback function return value
ST_MapAlgebrahandles no userarg and STRICT callback function
ST_Estimated_Extentand mixedCase table names (regression bug)
View all closed tickets.
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.
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.
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.
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.
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