Common commands
Update to the latest code
Changing
NEXT_PUBLIC_SOCKET_URL needs only docker compose up -d; the client reads it at runtime. See How the Client Finds the Signaling Server. NEXT_PUBLIC_SITE_URL is the exception: it is written into the page at build time, so the published image omits those tags entirely rather than pointing them at somebody else’s domain. See Container Images if you want your own.