Lisa points out that several GsProcess methods are being deprecated in 3.7. I think Jadeite only still uses the step through call. Should fix this before the next release.
GsProcess >> stepIntoFromLevel: replaced by setStepIntoBreaksAtLevel:breakpointLevel:
GsProcess >> stepOverFromLevel: replaced by setStepOverBreaksAtLevel:breakpointLevel:
GsProcess >> stepThroughFromLevel: replaced by setStepThroughBreaksAtLevel:breakpointLevel:
Lisa points out that several GsProcess methods are being deprecated in 3.7. I think Jadeite only still uses the step through call. Should fix this before the next release.