- **Phone alerts (oxygenhub-android#16, oxygenhub-gcp decision 0008).** A phone registers its Cloud Messaging token and an X25519 public key with `PUT /api/v1/user/push`, using the token it signed in with (`DELETE` unregisters; revoking the token ends it too, migration 0101). Each notification an account is told then also goes to its phones, its title and link sealed to each phone's key (`flow_core::alert`), as a data-only, high-priority message, so Google carries only ciphertext. The hub sends as the service account its VM runs as, with the metadata server's token: no key. Off until `[push] fcm_project` (`OXYHUB_PUSH_FCM_PROJECT`) is set; a registration Cloud Messaging no longer knows is forgotten. Pins OxygenFlow main (sealed alerts).
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- **A fork starts green where upstream proved the same state (#296, first slice).** Pass reuse (#265) looked in the repository's own runs only. A push's job with no pass of its own on that state now reuses one from the repositories it was forked from, nearest first (up to five up): the same state is the same changes, so upstream's receipt stands for it. Only from an upstream that is public or has the fork's owner. The run page says whose pass it was and links to it, and its check reads "passed in OWNER/NAME run #N on this state, reused".