The release of Instant Replay marks a significant advancement in browser snapshot technology, allowing for snapshots every 3 seconds compared to the previous 30-second interval, significantly improving the speed and efficiency of browser session replays and dynamic analysis. This update enables immediate replay starts, complex analysis completion in seconds, and indefinite session retention, enhancing the ability to answer complex control and data flow questions. The release, touted as the most significant since Replay DevTools in 2021, promises to revolutionize time travel debugging. Alongside Instant Replay, new features such as Jump to Code V2 and Outline View V2 have been introduced, offering instant navigation to code components and more accurate function call tracking, respectively, to enhance the user experience. The company plans to showcase these updates on June 12th, indicating further improvements in replay start times in the near future.