Apache CloudStack 4.20.2.0 is a 4.20 LTS release with 150+ fixes and improvements. It includes performance gains for the VNC console, enhanced VMware to KVM migration, networking improvements, updates to CKS and UI components, and a new SystemVM template based on Debian 12.12.0.
What’s New in Apache CloudStack 4.20.2.0
The new Apache CloudStack 4.20.2.0 LTS minor release is now available, bringing more than 150 fixes and improvements focused on security, stability, and performance. This update strengthens CloudStack’s position as a reliable and production-ready cloud orchestration platform for service providers and enterprises.
Performance and Networking
- Optimized VNC console buffer sizes to improve performance and responsiveness.
- Multiple networking enhancements and fixes for more stable and scalable deployments.
- VMware to KVM migration improvements for smoother, more reliable migrations.
Ecosystem and Feature Enhancements
- Enhancements and fixes for ScaleIO/PowerFlex smoke tests.
- Updates to CloudStack Kubernetes Service (CKS) improving stability and cluster operations.
- Numerous UI improvements for a better overall user experience.
Updated SystemVM Template
The SystemVM template has been updated to Debian 12.12.0, ensuring the latest security patches and an up-to-date base system.
This release further refines the platform with targeted improvements that enhance day-to-day operations, performance, and security.
Read the full list of changes: https://cloudstack.apache.org/blog/cloudstack-4.20.2.0-release
Wei Zhou works as a Software Architect at ShapeBlue. He has many years experience on cloud computing and a passion for various cutting-edge knowledge. Wei works on software design and implementation, as well as resolving issues for customers and community users. Wei has been a committer of the Apache CloudStack project since 2013 and a PMC member since 2017.
