setup.py | 1 1 + 0 - 0 !
test/test_custom_types.py | 2 1 + 1 - 0 !
2 files changed, 2 insertions(+), 1 deletion(-)

 python-2262 test python 3.9 in evergreen

Bug-Debian: https://bugs.debian.org/972207
Bug-Upstream: https://jira.mongodb.org/browse/PYTHON-2262