# Apache CloudStack LTS Maintenance Release 4.22.1.0 The Apache CloudStack project is pleased to announce the release of CloudStack 4.22.1.0.
The CloudStack 4.22.1.0 release is a maintenance release as part of its 4.22.x LTS branch and contains around 290 fixes and improvements since the CloudStack 4.22.0.0 release. Some of the highlights include: * VMware-to-KVM migration fixes and improvements, including VDDK support and guest OS handling * GPU domain parsing fixes and PCI display controller support * Support configurable settings in the Proxmox Extension * Host VM power reporting improvements in Extensions * Support UEFI on KVM hosts by default with preconfigured default settings. * B&R enhancements, including NAS backup support with Linstor, timeout configuration support and other backup fixes * KVM Host HA improvements and heartbeat enhancements for SharedMountPoint storage * Support for creating volumes directly on a specified storage pool * Support KVM import and unmanage operations for SharedMountPoint pools * Support to list and query async jobs by resource * Better VM lifecycle handling, including reserved resource cleanup and improved expunge error reporting * Networking fixes and improvements for NSX, Routed VPCs, Load Balancer rules, Static Routes, and VPN DH groups * Incremental volume snapshot fixes and snapshot rollback reliability improvements for KVM * Storage plugins - Ceph, Linstor, PowerFlex related fixes and improvements * Some CKS related fixes and improvements * Several UI fixes and improvements CloudStack LTS branches are supported for 24 months and will receive updates for the first 18 months and only security updates in the last 6 months. Apache CloudStack is an open-source software system designed to deploy and manage large networks of virtual machines, as a highly available, highly scalable Infrastructure as a Service (IaaS) cloud computing platform. CloudStack includes an intuitive user interface and rich API for managing the compute nodes, networking software, and storage resources, that allows users to build feature-rich public and private cloud environments. The project became an Apache top-level project in March, 2013 and is currently deployed in thousands of organizations globally. More information about Apache CloudStack can be found at: https://cloudstack.apache.org/ # Documentation What's new in CloudStack 4.22.1.0: https://docs.cloudstack.apache.org/en/4.22.1.0/releasenotes/about.html The 4.22.1.0 release notes include a full list of issues fixed, as well as upgrade instructions from previous versions of Apache CloudStack, and can be found at: https://docs.cloudstack.apache.org/en/4.22.1.0/releasenotes/ https://docs.cloudstack.apache.org/en/4.22.1.0/upgrading/index.html The official installation, administration, and API documentation for each of the releases are available on our documentation page: https://docs.cloudstack.apache.org/ # Downloads The official source code for the 4.22.1.0 release can be downloaded from our downloads page: https://cloudstack.apache.org/downloads.html In addition to the official source code release, individual contributors have also made convenience binaries available on the Apache CloudStack download page, and can be found at: https://download.cloudstack.org/el/8/ https://download.cloudstack.org/el/9/ https://download.cloudstack.org/el/10/ https://download.cloudstack.org/suse/15/ https://download.cloudstack.org/ubuntu/dists/ https://www.shapeblue.com/packages/
