The project overview page now shows weekly averages for the last 10 weeks, rather than just the most recent scores and metrics.
DebugBear now runs test using the latest version of Lighthouse.
The mobile project overview now also shows performance metrics, and you can use the same filters as on desktop.
Debugging web performance with the Chrome DevTools Network tab – a detailed explanation of the information DevTools provides about network activity.
Want to script user journeys and measure their performance? This article explains how to do that for single-page apps.