# Beta v9 ## New **Email Alert on Successful Publishing of Policies** To improve communication and ensure that users are promptly informed, we have added an email notification feature. Whenever there is a successful publishing of any methodology on Testnet/Mainnet, an email alert with detailed information will be sent to the user. **Further Evolution of Policy Comparison (Mass Diff)** We have extended our policy comparison functionality to allow for mass-comparison of policies across the entire ecosystem. Users can now search for local policies similar or different to a given policy based on a similarity threshold, without needing to import them into the Guardian instance. This feature enhances the efficiency and breadth of policy analysis. ## Updates **UI Improvements** We have made several enhancements to the user interface, including updates to dialog boxes, notification bars, and login screens. These improvements aim to provide a more cohesive and user-friendly experience. **Obsolete Banner Display** The obsolete banner, which should appear at the top of the page when launching MGS, is now functioning correctly and will be displayed as intended. **Policies with Tools in Dry Run Mode: Performance Improvement** The performance of executing policies with tools referenced in dry run mode has been significantly improved. Users will now experience faster execution speeds when importing and running these policies. {% hint style="info" %} For the full changelog and release notes on the open-source Guardian please visit: {% endhint %}