eCalc v13.4

Bug Fixes

• Fixed a crash that could occur when an upstream choke drops pressure so much that the resulting flow rate exceeds the compressor chart limits.
• Fixed individual ASV anti-surge control reporting incorrect results due to stale solver state and a faulty success check.
• Fixed a crash when the inlet rate exceeds the compressor chart's stonewall limit — the solver now correctly reports this as infeasible instead of crashing.