Gerrit Milestones is a Chrome extension developed by solomonkinard, falling under the category of Browsers and specifically in the SubCategory of Add-ons & Tools. This free extension provides users with the ability to quickly check the milestone from crrev.com for a Chromium CL. By clicking the icon while on a tab with crrev.com open, users can instantly view the milestone in a popup, streamlining the process of monitoring Chromium CL progress.

Users can efficiently track the progress of Chromium CLs without the need to navigate away from their current tab. Gerrit Milestones offers a convenient solution for developers and individuals interested in staying updated on Chromium CL milestones within the Chrome browser environment.