WhatsApp has just pushed out a new update to their WhatsApp beta app, bringing 2 new hidden features which will be enabled in later versions of the app, once perfected.
Version 2.17.218 of the WhatsApp Beta brings a UI improvement, in the form of the ability to multi-select multiple chats, meaning you will be able to pin/unpin and mute/enable notifications for multiple chats.
WhatsApp has also added a “Learn more” button to the Recall Message dialogue which presents users with a FAQ, suggesting the feature is getting close to launch.
Both features are currently disabled but should be enabled in later builds soon.
In the meantime, you can download WhatsApp beta from the Windows Store from the Store link below.