- Remove pytest4.patch as it is included upstream - Switch off python2 builds. - version update to 20.3.1 - MISC: Remove python2 support - NEW: support import-time framework selection - update to 20.1.1 - drop pytest4.patch * new: moved time_ns and perf_counter_ns helper functions here * drop support for python 3.4 and older OBS-URL: https://build.opensuse.org/request/show/789103 OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/python-txaio?expand=0&rev=8