astropy/astropy — pull request #781 by mdboom (2013-02-14 19:52:52+00:00)
Title: Upgrade expat to 2.1.0

In March 2012, there was a new expat release (not on the expat website, but listed on the sourceforge file release page).

There's no new features of use to us, and the API hasn't changed, but there are a few memory leaks, security fixes and compiler compatibility improvements that are nice to have.