- Releases page: each Cross Events version with notes and an urgent flag; the
newest is the latest version (moved off Settings; the old setting becomes the
first release). Installs get the notes for every newer version.
- Notices page: a banner for site admins and supervisors (with a time window),
an email to the customer and admin contact, or both; for every install or
chosen ones.
- POST /api/installs/update-request/cancel resolves the request and emails Joshua.
- Protocol doc: releases and notices in the heartbeat/register replies.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>