# Maintenance Window Policy To maintain consistency and reduce customer impact, we adhere to a strict maintenance schedule. ## Standard Window - **Every Sunday, 7 PM – 9 PM Eastern** - Non-emergency changes must occur during this window ## What’s Allowed - OS & kernel updates - Docker/image upgrades - ZFS snapshots & cleanup - Rolling restarts of containers ## Emergencies - Critical security patches can bypass the window - All emergency changes must be logged and reviewed ## Notifications - Posted on Mastodon at least 1 hour before the window begins - Clients notified via WHMCS if it will affect their service