I can't make sense of these unsatisfiable requirements

General Usage
,
2

DataInterpolations v6.1.0 lists

Symbolics = "5.29, 6"

(among others),

This doesn’t seem to be true:

In master it’s already Symbolics = "5.29, 6", but not in v6.1.0. So DataInterpolations.jl should release a new version, I guess.