Some changes in MQTT will impact the way Nuki is integrated in Home Assistant.
To quote the beta release note:
As for everything, there is good and bad because if the current implementation is not changed names will become very long for people who will update Home Assistant, and if changed it will impact people who will not update.
An advantage of the future implementation is more information will be shared so a lot of information will only be useful to be specified once instead of being for each entity.
An article is also available in the Home Assistant developers blog: