[postgis-users] PostGIS 3.1.2 Released

[Paul Ramsey]

The PostGIS Team is pleased to release the release of PostGIS 3.1.2!

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

	• #4871, TopoGeometry::geometry cast returns NULL for empty TopoGeometry objects (Sandro Santilli)
	• #4826, postgistigergeocoder Better answers when no zip is provided (Regina Obe)
	• #4817, handle more complex compound coordinate dystems (Paul Ramsey)
	• #4842, Only do axis flips on CRS that have a “Lat” as the first column (Paul Ramsey)
	• Support recent Proj versions that have removed pjgetrelease (Paul Ramsey)
	• #4835, Adjust tolerance for geodetic calculations (Paul Ramsey)
	• #4840, Improper conversion of negative geographic azimuth to positive (Paul Ramsey)
	• #4853, DBSCAN cluster not formed when recordset length equal to minPoints (Dan Baston)
	• #4863, Update bboxes after scale/affine coordinate changes (Paul Ramsey)
	• #4876, Fix raster issues related to PostgreSQL 14 tablefunc changes (Paul Ramsey, Regina Obe)
	• #4877, mingw64 PostGIS / PostgreSQL 14 compile (Regina Obe, Tom Lane)
	• #4838, Update to support Tiger 2020 (Regina Obe)
	• #4890, Change Proj cache lifetime to last as long as connection (Paul Ramsey)
	• #4845, Add Pg14 build support (Paul Ramsey)

https://postgis.net/2021/05/21/postgis-3.1.2/
https://download.osgeo.org/postgis/source/postgis-3.1.2.tar.gz