Support for platform translations in separate files will be removed
· One min read
The method for integrations to provide translations for states of its entities under other integrations, for example to translate an integration's sensors was changed in November 2022, and support for the old method will be removed in Home Assistant Core 2024.5.0.
Once Home Assistant Core 2024.5.0 is released, integrations can no longer use custom device classes together with a strings.<platform name>.json
file. Instead, entities must set the translation_key
property on an entity and include that translation_key
in the integration's strings.json
.
The following example strings.json
is for a Moon domain sensor
entity with its translation_key
property set to phase
:
{
"entity": {
"sensor": {
"phase": {
"state": {
"new_moon": "New moon",
"first_quarter": "First quarter",
"full_moon": "Full moon",
"last_quarter": "Last quarter"
}
}
}
}
}
For more details, see the translation
and entity
documentation.