From 1er January 2021, public transport users are entitled to compensation if they arrive at their destination with a delay of 60 minutes or more. [...]

Yes, the GA Travelcard is valid for the whole Mobilis network.

From 12 December 2021, a change in the zones of the Vaud Mobilis and Fribourg Frimobil tariff communities is planned in the Châtel-St-Denis region. [...]