1.1.1:
[Bug]: Bypass pytestmark objects and attributes during our custom collection phase; we don’t need to process them ourselves, pytest is already picking up the original top level copies, and having them percolate into nested classes was causing loud pytest collection-step warnings.
[Bug]: Installation and other setup.py activities implicitly assumed native Unicode support due to naively opening README.rst. setup.py now explicitly opens that file with a utf-8 encoding argument.