Rollbar is happy to announce the February 2021 Javascript Grouping Update that significantly improves grouping accuracy for Javascript issues, thus allowing users to discover and respond to errors more quickly.
This update improves grouping accuracy on 548 frequently occurring error types that cause 51% of crashes in Javascript. We trained our model on millions of crashes to analyze frequently occurring error types and learned to distinguish different ones accurately.
Go to Settings → Upgrade Grouping, check "Enable auto-upgrade for future improvements", and click "Save settings." Auto-upgrade is enabled on projects created since June 2020.
To get the update without auto-upgrades, go to Settings → Upgrade Grouping and click "Upgrade to latest".