| Version | Change log |
| Relief valve sizing calculator 1.2.0.3 Jun 14, 2022 |
+ Upgrade Microsoft .Net Framework to 4.8 + Added check for software updates + Update software interface + Added column “Capacity certification” to Liquid service data grid + Input screens can now be maximized to full screen + Update report viewer display (version updated to 15) + Bug fixes |
| Relief valve sizing calculator 1.1.0.2 Jul 14, 2016 | + Bug fix on the Gas/Vapor service that causes the software to freeze and in some instances crashes out |
| Relief valve sizing calculator 1.1.0 Jul 14, 2016 | + Bug fix on the Gas/Vapor service that causes the software to freeze and in some instances crashes out |
