v0.4.5-beta

Beacon v0.4.5-beta

Experimental patch on v0.4.4-beta. Live system telemetry (Overview gauges
and the sidebar live/disconnected meter) now uses Server-Sent Events instead of
polling /api/system once a second.

GET /api/system is still there for one-shot reads and debugging.

This is a behaviour change on the hot path. If Overview stalls, reconnects
loop, or a signed-out session still shows live stats, roll back to v0.4.4-beta.

What to check

• Overview CPU / memory / disks / GPUs still update about once a second.
• Disconnect the host or stop the service: reconnect overlay and favicon should
  still flip, then recover on their own.
• Sign out or revoke the session: the stream should drop and the UI should
  return to login.

Upgrade from v0.4.4-beta

In the app: Updates → Beacon → install v0.4.5-beta.

Or on the server:

export SYSTEMDASH_HOME=/opt/systemdash
bash /opt/systemdash/current/scripts/install-release.sh VikPraet/systemDash v0.4.5-beta
sudo systemctl restart systemdash

Full Changelog: v0.4.4-beta...v0.4.5-beta