1.4.20
fix unicode related issues -- but this changing two things currently.
remove trailing whitespace everywhere
simplify chdir handling in tests
added test for xml escape with non-unicode string
remove py/_test and proxy py.test namespace to the new 'pytest' package (version 2) remove py/_cmdline and command line tools (now in separate 'pytools' package)
Changes between 1.4.12 and 1.4.13.dev ==================================================