# Requirements lower bounds listed here are our best effort to keep them up to
# date but we do not test them so no guarantee of having them all correct. If
# you find any incorrect lower bounds, let us know or propose a fix.

pbr!=2.1.0,>=2.0.0 # Apache-2.0
lxml>=4.5.0 # BSD
docutils>=0.11 # OSI-Approved Open Source, Public Domain
sphinx>=2.0.0,!=2.1.0 # BSD
PyYAML>=3.13 # MIT
