PostGIS 1.5.5 Released

The 1.5.5 release of PostGIS is now available.

This is a bug fix release, addressing issues that have been filed since the 1.5.4, most importantly a crash bug for geography indexes on tables with many NULL values in them.

PostGIS 2.0.1 Released

The 2.0.1 release of PostGIS is now available.

This is a bug fix release, addressing issues that have been filed since the 2.0.0 release.

Post-GIS Day

GIS Day is November 16th this year, making November 17th Post-GIS Day. How will you celebrate?

PostGIS 1.5.3 Release

The PostGIS team is proud to announce the release of version 1.5.3. This is a minor release addressing a few issues that have been filed since the 1.5.2 release in addition to fixes that allow it to compile against PostgreSQL 9.1beta. Read more...

PostgreSQL Session #2: PostGIS

A free, 1-day conference in Paris, France, focusing on PostGIS.

PostGIS 1.5.2 Release

The PostGIS team is proud to announce the release of version 1.5.2. This is a minor release addressing a few issues that have been filed since the 1.5.1 release. Fix handling of empty geometries Improvements to geography methods and indexing Fixes to the geography data type that previously errored: ST_DWithin, Analyzing a table Fixes to the shp2pgsql utility program and GUI Read more...

PostGIS 1.4.2 Release

The 1.4.2 release of PostGIS is now available. This is a minor release addressing a few issues that have been filed since the 1.4.1 release. Fix to allow dumping tables with invalid geometries Fixes to install/uninstall scripts Fixes to ST_AsSVG, ST_SetPoint, ST_AddPoint, ST_RemovePoint, ST_AsGML, and ST_Line_Substring

PostGIS 1.5.1 Release

The 1.5.1 release of PostGIS is now available. This is a minor release addressing a few issues that have been filed since the 1.5.0 release. Fix to allow dumping table with invalid geometries Fixes to ST_SetPoint, ST_AddPoint, ST_RemovePoint, ST_AsGML, and ST_Line_Substring Fixes for geography features crossing the date line Read more...

PostGIS 1.5.0 Release

The 1.5.0 release of PostGIS is now available. This is a major release adding a significant number of new features including: New "geography" type for managing geodetic (lat/lon) data Performance-enhanced distance calculations GML and KML format readers Improved shape loading GUI And more!

PostGIS 1.4.1 Release

The 1.4.1 release of PostGIS is now available. This is a minor release addressing a few issues that have been filed since the 1.4.0 release. Bug fixes for ST_LineCrossingDirection, ST_Union, ST_MakeLine Improved parsing for higher dimensional geometries Addressed memory issues with ST_As* functions Corrected inconsistent results when using the ~= operator Read more...