Greytip Astra offers a seamless process for upgrading to the latest version, ensuring that you need not manually run any updates going forward. The new version includes an automatic update feature, simplifying software maintenance on the backend. Additionally, an admin option to re-synchronize employees' swipes has been introduced, enabling self-reliant management of attendance data. This video provides a comprehensive guide to the upgrading process and the new features of Greytip Astra.