Update from 0.24.2 to 1.1.5 (15 interim versions!). The py-pandas port has been held back to 0.24.2 for a long time to maintain Python 2.x compatibility.
Submitted by firstname.lastname@example.org in PR 251412, a little revised and updated by me ;)
Tested on Poudriere (amd64, i386). 'portlint -AC' is ok. Also runtime tested with graphics/py-geopandas and graphics/qgis.