vector-instances 3.4

Only display out-of-date packages.

8 Reverse deps	Accepted versions
ADPfusionForest	>=3.4
classy-prelude	-any
github	>=3.4 && <3.5
github-data	>=3.3.0.1 && <3.5
iri	>=3.4 && <4
mono-traversable-instances	-any
mono-traversable-keys	>=3.4 && <4.0
these	>=3.4 && <3.5