shrine

Pull request #1514: Feature/SHRINE2020 1474

Merge in SHRINE/shrine from feature/SHRINE2020-1474 to feature/SHRINE2020-1218-cats-effect-upgrade

* commit '1568d4f03164a3d00e9443f18cfbb1f94fedf0b2':
  No need for extra forced dependencies for dependency security problems for SHRINE2020-1474