Documentation is in progress and should be available today. Adding ios: to your configuration will load the iOS component. Until 0.32 you will also need to manually add the notify platform like this:
notify:
- platform: ios
If you had the old style notify platform with name and target set you should remove it and use the new syntax.
Apologies for the disjointed release schedule on this, was a crazy weekend with 0.31 and updater stuff going on.
Thanks @robbiet480 - i got this working. I actually had double quotes around my message rather than single quotes.
How often does the automation in HASS execute? I have an automation setup to let me know my commute is more than 40 minutes however it ran once after i restarted HASS but has never run since.