The PostGIS development team is proud to release PostGIS 2.1.0.
As befits a minor release, the focus is on speed improvements, more features, and bug fixes.
If you are currently using PostGIS 2.0+, you can go the soft upgrade path:
ALTER EXTENSION postgis UPDATETO"2.1.0";
If you are running 2.1.0 of beta or an unreleased version
(and the above step fails with error “extension postgis has no update path from version x.x.x to version 2.1.0”)
, you need to first copy the file
in share\extensions\postgis—2.0.3—2.1.0.sql and change the 2.0.3 to the x.x.x noted in the error you are running.
Then follow the above upgrade step again.