Just downloaded version 50 and I see something unexpected. On my layout screen I often use the feature to set a start channel for 1 prop using >Prior Prop:1 for example. But now Xlights is assigning the last channel of the prior prop as the start channel for the next prop instead of Prior prop last channel +1.
Example prior to Version 50
Name nodes start end
Prop1 100 201 300
Prop2 100 >Prop1:1(301) 600
With Version 50 - Prop 2 Start channel is not displayed correctly (Should be 301) but the end channel is still correct
Name nodes start end
Prop1 100 201 300
Prop2 100 >Prop1:1(300) 600