The Apache CloudStack project is pleased to announce the 4.2.1 release of the CloudStack cloud orchestration platform. This is a minor release of the 4.2.0 branch which released on Oct 1, 2013. The 4.2.1 release contains more than 150 bug fixes. As a bug fix release, no new features are included in 4.2.1.
The 4.2.1 release includes fixes for a number of issues; including problems with Xenserver VMSnapshots, UCS, device ID for Xen, configurable option to choose single Vs multipart upload for S3 API, allowing network with public IP Address without needing SourceNAT, and documentation fixes.
As a minor release it is a simple upgrade from 4.2.0 with no architectural changes. CloudStack Management Servers Services, and all SystemVMs will require a restart.