diff --git a/source/_integrations/cast.markdown b/source/_integrations/cast.markdown index b29197893dc..725fdfee5ce 100644 --- a/source/_integrations/cast.markdown +++ b/source/_integrations/cast.markdown @@ -76,3 +76,5 @@ If this is not possible, it's necessary to: - Enable mDNS forwarding between the subnets. - Enable source NAT to make requests from Home Assistant to the Chromecast appear to come from the same subnet as the Chromecast. + +Note that this functionality was changed in [release 109](https://www.home-assistant.io/blog/2020/04/29/release-109/) of Home Assistant, making mDNS discovery mandatory.