Microsoft Edge Prototype Enables Seamless Self-Updates Without Restarting Browser

Key summary

Microsoft has demonstrated a prototype feature for Microsoft Edge called 'seamless update' that allows the browser to update itself without requiring a restart, thereby preventing interruptions to user workflows. The mechanism downloads the new browser version in the background and launches it while maintaining the state of existing tabs; new links open in the new version immediately, while older tabs transition to the new version upon interaction. Microsoft stated this feature is currently a prototype and plans to discuss sending the code upstream to the Chromium project. Additionally, Microsoft noted that an existing 'restart to update on idle' feature, which restarts Edge when the system is idle and automatically restores tabs, is available in Edge but requires manual activation via Settings > About.