[3.9] bpo-17305: Link to the third-party idna package. (GH-25208)#25210

Merged

miss-islington merged 1 commit intopython:3.9from

miss-islington:backport-1d023e3-3.9

Apr 6, 2021

Commits on Apr 6, 2021

bpo-17305: Link to the third-party idna package. (GH-25208)

gpshead
authored and
miss-islington
committed