set version to 0.85.3.dev
version bump to 0.85.2
set version to 0.85.2.dev
version bump to 0.85.1
set version to 0.85.1.dev
version bump to 0.85.0
set version to 0.84.1.dev
version bump to 0.84.0
set version to 0.83.3.dev
version bump to 0.83.2