Fixes an edge case where updating from Delta 1.4.x to Delta 1.5 could result in false-conflicts if user had previously updated to Delta 1.5 in the past (including betas). This is because GameSaves updated on 1.5 have a new `sha1` field, which changes the hash for the whole record.
After reviewing save states upon first launch, Delta will upload the verified game ID as metadata to ensure other devices don’t download remote versions with incorrect relationships.
