One of the major changes we introduced with v4 is our new visual widget editor, which helps you configure & style Bugbattle visually. This saves and also allows you to deploy changes over-the-air without the need of redeploying your application.
Perform the following steps to upgrade to v4.0:
Update the SDK dependencies to use v4.0 (or later)
Replace initialization method with the brand new auto-configuration method to initialize Bugbattle
Select your platform to get started: