Use changeCount instead of deletedChanges.
Use changeCount instead of deletedChanges.

podviaznikov/substance,TypesetIO/substance,abhaga/substance,abhaga/substance,substance/substance,stencila/substance,TypesetIO/substance,michael/substance-1,jacwright/substance,andene/substance,substance/substance,podviaznikov/substance,jacwright/substance,michael/substance-1,andene/substance