This repository is archived. The card is part of the integration
Managed Switch (SNMP) from version 0.6.0: it loads
in Home Assistant on its own and is updated with the integration. Its source is in
card/ there, and the
documentation is at ha-managed-switch.eize.dev/card.
If you installed the card from this repository: update the integration to 0.6.0 or newer, then remove Managed Switch Card in HACS and its entry under Settings, Dashboards, Resources. Your cards keep working.
Issues and layouts for new switch models go to ha-managed-switch.