--- features: - The tempest module tempest.common.preprov_creds which is used to provide credentials from a list of preprovisioned resources has been migrated into tempest lib at tempest.lib.common.preprov_creds. - The InvalidTestResource exception class from tempest.exceptions has been migrated into tempest.lib.exceptions - The tempest module tempest.common.fixed_network which provided utilities for finding fixed networks by and helpers for picking the network to use when multiple tenant networks are available has been migrated into tempest lib at tempest.lib.common.fixed_network.