Merge branch 'current' into rc

Author: frenck

source/_integrations/google_assistant_sdk.markdown

@@ -107,6 +107,8 @@ The easiest way to check if the integration is working is to check [My Google Ac
 - If you see the issued commands in [My Google Activity](https://myactivity.google.com/myactivity), the integration is working fine. If the commands don't have the expected outcome, don't open an issue in the Home Assistant Core project or the [underlying library](https://github.com/tronikos/gassist_text). You should instead report the issue directly to Google [here](https://github.com/googlesamples/assistant-sdk-python/issues). Examples of known Google Assistant API issues:
   - Media playback commands (other than play news, play podcast, play white noise, or play rain sounds) don't work.
   - Routines don't work.
+  - Broadcast doesn't work with IPv6.
+  - Broadcast to specific rooms often doesn't work for non-English languages.
 
 ## Configuration
 

source/_integrations/knx.markdown

@@ -73,6 +73,10 @@ There is currently support for the following device types within Home Assistant:
 - [Time](#time)
 - [Weather](#weather)
 
+## Free KNX online training
+
+As a Home Assistant KNX user, you can start a FREE KNX online training and get a discounted ETS Home license on the [KNX website](https://www.knx.org/knx-en/for-your-home/home-assistant/).
+
 {% include integrations/config_flow.md %}
 
 ## Basic Configuration