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As of Home Assistant Core 2022.6, access to discovery information via the, previously deprecated, dictionary methods have been removed.
This applies to the DhcpServiceInfo, MqttServiceInfo, SsdpServiceInfo, UsbServiceInfo, and ZeroconfServiceInfo instances.
Custom integrations are required to migrate to use the new dataclass properties.
As of Home Assistant Core 2022.5, CalendarDeviceEntity is deprecated and superseded by CalendarEntity.
For Home Assistant Core 2022.5, we have deprecated many constants and replaced them with enums.
For Home Assistant Core 2022.9, we have deprecated the device_tracker SOURCE_TYPE_* constants.
As of Home Assistant Core 2026.6, using a config entry listener together with any reloading methods in a config flow is deprecated and will result in an error from 2026.12.
