The following maintenance lists provide information on important changes in each maintenance release of Universal Controller:
- Universal Controller 7.4.x Maintenance
- Universal Controller 7.3.x Maintenance
- Universal Controller 7.2.x Maintenance
- Universal Controller 7.1.x Maintenance
- Universal Controller 7.0.x Maintenance
- Universal Controller 6.9.x Maintenance
- Universal Controller 6.8.x Maintenance
- Universal Controller 6.7.x Maintenance
- Universal Controller 6.6.x Maintenance
- Universal Controller 6.5.x Maintenance
- Universal Controller 6.4.x Maintenance
- Universal Controller 6.3.x Maintenance
- Universal Controller 6.2.x Maintenance
- Universal Controller 6.1.x Maintenance
- Opswise Controller 5.2.0 Maintenance
- Opswise Automation Center Controller 5.1.1 Maintenance
- Opswise Automation Center Outboard 5.1.0 Maintenance