Bug Fixes
- Optimal Power Flow (OPF): Reverting a portion of the software patch from February 16, 2026 that deals with incorrect marginal prices during OPF/SCOPF shown for certain interfaces being monitored in both directions and limiting/violating in the negative direction. This change incorrectly affected branch flow constraints. Users will have noticed incorrect OPF/SCOPF dispatches if they had installed a patch dated between Feb 16-23, 2026.
- Security Constrained OPF (SCOPF) Tool: Reverting a portion of the software patch from February 16, 2026 that deals with incorrect marginal prices during OPF/SCOPF shown for certain interfaces being monitored in both directions and limiting/violating in the negative direction. This change incorrectly affected branch flow constraints. Users will have noticed incorrect OPF/SCOPF dispatches if they had installed a patch dated between Feb 16-23, 2026.