The 1.5.8 release of PostGIS is now available.

This is a bug fix release, addressing issues that have been filed since the 1.5.6 release. To go with the GEO 3.3.6 release, and to celebrate PostGIS day (and to get rid of an issue with wrong answers returned by ST_Within() and ST_CoveredBy()) we are pleased to bring you PostGIS 1.5.8.

Bug Fixes

• #2048, ST_Within and ST_CoveredBy producing bad results
• #2095, proj4 cache corrupted by projection error

The 1.5.7 release of PostGIS is now available.

This is a bug fix release, addressing issues that have been filed since the 1.5.6 release.

Bug Fixes

• #2071, Add PgSQL 9.2 support updates to 1.5.6

The 1.5.6 release of PostGIS is now available.

This is a bug fix release, addressing issues that have been filed since the 1.5.5 release.

Bug Fixes

• #547, ST_Contains memory problems, the remake
• #1957, ST_Distance to a one-point LineString returns NULL
• #1936, ST_GeomFromGML on CurvePolygon causes server crash
• #1953, Segfault on GEOS calls with empty polygon
• #1976, Geography point-in-ring code overhauled for more reliability
• #2071, Add PgSQL 9.2 support

The Institut Géographique National (IGN) is the national mapping agency for France, with 1800 employees and a mandate to collect, integrate, manage and distribute reference geographical information for the whole country.

Infoterra has been in the geospatial business for over 25 years, since its founding in 1980 as the UK National Remote Sensing Centre. In that time, NRSC grew, formed international partnerships with space agencies, expanded into aerial data collection, and was eventually privatized and re-named “Infoterra” in the late 1990s.

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.

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.