Animated transitions enable consumers of data visualisations to more easily understand changes between states such as when filtering, sorting or changing levels of granularity.
The second beta of 2019.2 includes an upgrade to Parameter Actions, which now allow you to select multiple values and pass an aggregation of those values to a parameter. This blog explains this new feature and walks through an example.
Customisable Popup Charts
The Tableau 2019.2 beta introduces Show/Hide Container functionality, which, combined with the new Parameter Actions as well as Set Actions, allows for popup customisable charts.
Creating a ‘toggle help screen’ for your dashboard
This blog uses the new Show / Hide Container feature in the Tableau 2019.2 beta to create a help overlay that displays instructions on how to use a dashboard that can be shown or hidden as needed.
URL Actions using Zone Friendly Names
This blog post takes a look at the upgraded URL Actions in the 2019.1 Tableau beta, which makes use of Zone Friendly Names.