jeff-davis/PostgreSQL-Temporal — pull request #4 by jhohm (2012-05-09 20:28:40+00:00)
Title: Fix CREATE EXTENSION temporal FROM unpackaged

I've added the proper upgrade script for version 0.7.1 so that the command given in the README, for if you've upgraded your cluster to PostgreSQL 9.1 and already had temporal installed, actually works. Without this script, I instead got this:

ERROR: extension "temporal" has no update path from version "unpackaged" to version "0.7.1"