What
These command-line commands now wait until their usage report (a record of whether the command worked) is sent before they exit:
marketplace add,list,removeandupdateplugin installanddetailsauth login,statusandlogoutauto-mode resetandcritique
marketplace update now also records when it skips a built-in directory.
Why
Usage reports are less likely to be lost when the command ends.
Something disagreesSomething we can check disagrees with this entry, or the writer said they could not settle it.
The writer flagged doubt
It is not clear whether you see anything when marketplace update skips a built-in directory.