The local state file (cached blob refs + record rkeys) is pinned to the account/PDS that created it. Importing into a different account with old state reused stale blobs, so every record failed to publish with putRecord "Could not find blob". Record the last account DID and, when logged in as a different account, warn and treat the run as a fresh import (re-upload assets, create new records) instead of silently failing. Re-running on the same account is unchanged. Bump to 0.2.1; add release note and update operational docs.