doc/conf.py | 9 5 + 4 - 0 !
1 file changed, 5 insertions(+), 4 deletions(-)

 work around failure in sphinx doc processing

src/cogent3/align/dp_calculation.py | 2 1 + 1 - 0 !
src/cogent3/data/molecular_weight.py | 2 1 + 1 - 0 !
src/cogent3/phylo/maximum_likelihood.py | 2 1 + 1 - 0 !
src/cogent3/recalculation/__init__.py | 2 1 + 1 - 0 !
src/cogent3/recalculation/setting.py | 2 1 + 1 - 0 !
5 files changed, 5 insertions(+), 5 deletions(-)

 fix broken interpreter lines

src/cogent3/util/union_dict.py | 10 9 + 1 - 0 !
1 file changed, 9 insertions(+), 1 deletion(-)

 add python 3.9 compatibility

tests/test_app/test_evo.py | 5 4 + 1 - 0 !
tests/test_app/test_io.py | 4 3 + 1 - 0 !
tests/test_util/test_parallel.py | 3 3 + 0 - 0 !
3 files changed, 10 insertions(+), 2 deletions(-)

 skip parallel tests on single-cpu systems