* added update entity for Linn devices
* Update homeassistant/components/openhome/update.py
Co-authored-by: Paulus Schoutsen <paulus@home-assistant.io>
* use parent methods for version attributes
* fixed issue with mocking openhome device
* Update homeassistant/components/openhome/update.py
Co-authored-by: Paulus Schoutsen <paulus@home-assistant.io>
* update entity name in tests
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Co-authored-by: Paulus Schoutsen <paulus@home-assistant.io>
