@dave42 Was j5 licensed under MIT? @davidfraser thought it was using the Python Foundation license... Which it turns out you shouldn't actually use for your own projects - the license FAQ says that if you want to offer code as a contribution to python, it needs to be published under a "compatible" license not the python license... And the only compatible ones are the apache one and something called the 'academic free license' ... so we figured we'd go with the apache 2 license going forward... Thoughts?  https://wiki.python.org/moin/PythonSoftwareFoundationLicenseFaq