# The order of packages is significant, because pip processes them in the order
# of appearance. Changing the order has an impact on the overall integration
# process, which may cause wedges in the gate later.

pbr!=2.1.0,>=2.0.0 # Apache-2.0
oslo.config>=5.2.0 # Apache-2.0
oslo.log>=3.36.0 # Apache-2.0
oslo.serialization!=2.19.1,>=2.18.0 # Apache-2.0
oslo.utils>=3.33.0 # Apache-2.0
fixtures>=3.0.0 # Apache-2.0/BSD
tempest>=27.0.0 # Apache-2.0
