Keep the shared doc through a failed handoff or an unverified sign-in (Doc Links DL1.5)

Shipped

November 13, 2026 at 1:35 PM UTC

Author

Kamo

Commit

7d4b6a4

A sign-in that hands its key to the doc no longer forgets kamo_doc_return itself; the sign host spends it once the member is really in (kamo-signer), so a failed handoff can be retried and still end on the doc. Without a key to hand over it is forgotten as before. EMAIL_NOT_VERIFIED now sends the waiting doc to register.<apex>/verification as ?doc=.