#3425295: Rollbar 2.1.1 isn't updated properly
#3352601: Handle ignoredMessages JS config #3424061: Add People Tracking
#3293584: Enable PHP 8.1 support (rollbar v3 required)
#2639944: Upgrade Rollbar.js version
Drupal 9 compatibility
Drupal 9 compability
Bug fixes since 8.x-1.0-alpha2
This is the initial alpha release for Drupal 8.
--dev release branch