After the problems: https://issues.redhat.com/browse/CRW-7172, https://issues.redhat.com/browse/CRW-7200 we published a new RC version of DWO
We need to make sure compatibility updating this versions on different OC versions:

• Offer an upgrade path from 0.29 -> 0.30.2, skipping 0.30.0 and 0.30.1 (allowing PPC clusters to upgrade without any issues)
• Offer an upgrade path from 0.30 -> 0.30.2 & 0.30.1 -> 0.30.2. On PPC, installing 0.30.0 or 0.30.1 will fail and most likely require deleting the DWO 0.30.0/0.30.1 clusterserviceversion for the upgrade to DWO 0.30.2 to succeed