I am GuidoZam

The latest SharePoint Framework preview release brings some improvements to existing capabilities and introduce some new feature, let’s dive in!

Remember that this release is still in beta.

First of all the issue with the placeholder {tenantDomain} is now resolved!

Starting from this release the supported Fluent UI React version is v8.

In ACEs (Adaptive Card Extensions) there are some new features:

• you can now use the Execute action for both card view and quick view actions.
• You can now use BaseComponentsCardView as a default card view, with this you can specify a set of components that you want to render in the card view.
• Now it is possible to insert a text input component in the body or footer of a card view.

To read a detailed and more complete documentation you can check the official release here.

Hope that helps!