vector 0.10.9 does not follow the PVP #1
Description
The newly released 0.10.9 version of vector removes the Data.Vector.Fusion.Stream module (and perhaps there are some other breaking changes), without bumping the major version number. This will cause massive breakage, e.g. lens-3.9.1 no longer builds (see ekmett/lens#336).
This is fundamental enough that probably the right thing to do is to delete this from Hackage, or perhaps use the new blacklisting feature of Hackage 2 once the switchover is complete.