Seamless Desktop Auto-Updates

The desktop app now checks for updates automatically and installs them in the background. No more manual downloads -- just click "Update now" and the app restarts with the latest version.

• ›One-click in-app updates -- no need to visit the website or re-download
• ›Update banner appears when a new version is available with "Update now" and "later" options
• ›Proper version comparison so the app only prompts when a newer version actually exists
• ›Signed updates for secure, tamper-proof delivery
• ›New release tooling makes shipping updates faster for the team