The change counts for a declared file set, before any bytes have been sent. Not planSync(), which compares sources and would call a file with no uploaded blob removed. A blob the site does not hold is new bytes, so only a held blob can be unchanged.
planSync()
unchanged
The change counts for a declared file set, before any bytes have been sent. Not
planSync(), which compares sources and would call a file with no uploaded blob removed. A blob the site does not hold is new bytes, so only a held blob can beunchanged.