# About the PMM 3.x category

**URL:** <https://forums.percona.com/t/about-the-pmm-3-x-category/36417>\
**Category:** PMM 3.x\
**Created:** [January 30, 2025, 12:08pm UTC](https://forums.percona.com/t/about-the-pmm-3-x-category/36417 "2025-01-30T12:08:04Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![daniil.bazhenov](https://sea1.discourse-cdn.com/flex019/user_avatar/forums.percona.com/daniil.bazhenov/32/62_2.png) [@daniil.bazhenov](https://forums.percona.com/u/daniil.bazhenov)\
**Post date:** [January 30, 2025, 12:08pm UTC](https://forums.percona.com/t/about-the-pmm-3-x-category/36417/1 "2025-01-30T12:08:04Z")

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Welcome to the PMM 3 Forum Category! This space is dedicated to discussions about version 3 of Percona Monitoring and Management. We welcome your questions and feedback.

**New Features in PMM 3** :

- **Security Enhancements** : Rootless deployments, encryption of sensitive data, and improved API authentication with Grafana service accounts.
- **Deployment Options** : Official ARM support, rootless deployment using Podman, Helm, Docker, Virtual Appliance, and Amazon AWS.
- **Stability Improvements** : Enhanced stability through containerized architecture and streamlined upgrade process.
- **User Experience** : Flexible monitoring configurations and UI-based upgrades for Podman installations.
- **New Features** : MongoDB 8.0 monitoring and Watchtower integration for automated container updates.