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Oct 27, 2025
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4.20.2.0 release note #583

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24 changes: 12 additions & 12 deletions source/_global.rst
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.. Latest version systemvm template name

.. |sysvm64-version| replace:: 4.20.1
.. |sysvm64-name-xen| replace:: systemvm-xenserver-4.20.1-x86_64
.. |sysvm64-name-kvm| replace:: systemvm-kvm-4.20.1-x86_64
.. |sysvm64-name-vmware| replace:: systemvm-vmware-4.20.1-x86_64
.. |sysvm64-name-hyperv| replace:: systemvm-hyperv-4.20.1-x86_64
.. |sysvm64-name-ovm| replace:: systemvm-ovm-4.20.1-x86_64
.. |sysvm64-version| replace:: 4.20.2
.. |sysvm64-name-xen| replace:: systemvm-xenserver-4.20.2-x86_64
.. |sysvm64-name-kvm| replace:: systemvm-kvm-4.20.2-x86_64
.. |sysvm64-name-vmware| replace:: systemvm-vmware-4.20.2-x86_64
.. |sysvm64-name-hyperv| replace:: systemvm-hyperv-4.20.2-x86_64
.. |sysvm64-name-ovm| replace:: systemvm-ovm-4.20.2-x86_64

.. Latest version systemvm template URL
.. |sysvm64-url-xen| replace:: http://download.cloudstack.org/systemvm/4.20/systemvmtemplate-4.20.1-x86_64-xen.vhd.bz2
.. |sysvm64-url-kvm| replace:: http://download.cloudstack.org/systemvm/4.20/systemvmtemplate-4.20.1-x86_64-kvm.qcow2.bz2
.. |sysvm64-url-kvm-aarch64| replace:: http://download.cloudstack.org/systemvm/4.20/systemvmtemplate-4.20.1-aarch64-kvm.qcow2.bz2
.. |sysvm64-url-vmware| replace:: http://download.cloudstack.org/systemvm/4.20/systemvmtemplate-4.20.1-x86_64-vmware.ova
.. |sysvm64-url-hyperv| replace:: http://download.cloudstack.org/systemvm/4.20/systemvmtemplate-4.20.1-x86_64-hyperv.vhd.zip
.. |sysvm64-url-ovm| replace:: http://download.cloudstack.org/systemvm/4.20/systemvmtemplate-4.20.1-x86_64-ovm.raw.bz2
.. |sysvm64-url-xen| replace:: http://download.cloudstack.org/systemvm/4.20/systemvmtemplate-4.20.2-x86_64-xen.vhd.bz2
.. |sysvm64-url-kvm| replace:: http://download.cloudstack.org/systemvm/4.20/systemvmtemplate-4.20.2-x86_64-kvm.qcow2.bz2
.. |sysvm64-url-kvm-aarch64| replace:: http://download.cloudstack.org/systemvm/4.20/systemvmtemplate-4.20.2-aarch64-kvm.qcow2.bz2
.. |sysvm64-url-vmware| replace:: http://download.cloudstack.org/systemvm/4.20/systemvmtemplate-4.20.2-x86_64-vmware.ova
.. |sysvm64-url-hyperv| replace:: http://download.cloudstack.org/systemvm/4.20/systemvmtemplate-4.20.2-x86_64-hyperv.vhd.zip
.. |sysvm64-url-ovm| replace:: http://download.cloudstack.org/systemvm/4.20/systemvmtemplate-4.20.2-x86_64-ovm.raw.bz2

.. Images

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2 changes: 1 addition & 1 deletion source/conf.py
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# The short X.Y version
version = '4.20'
# The full version, including alpha/beta/rc tags
release = '4.20.1.0'
release = '4.20.2.0'

rst_epilog = """
.. include:: /_global.rst
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22 changes: 21 additions & 1 deletion source/releasenotes/about.rst
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What's New in |release|
=======================

Apache CloudStack |release| is a 4.20 LTS minor release with over 150 fixes
Apache CloudStack |release| is a 4.20 LTS minor release with around 150 fixes
and improvements since the 4.20.1.0 release. Some of the highlights include:

• Improvements for Vmware to KVM Migration
• Fix: Potential remote code execution on Javascript engine defined rules
• Fix: Lack of user permission validation leading to data leak for few APIs
• Optimise VNC console performance
• Some network related fixes and improvements
• ScaleIO/PowerFlex smoke tests improvements and fixes
• Some CloudStack Kubernetes Service (CKS) related fixes and improvements
• Several UI fixes and improvements
• Systemvm templates now built on Debian 12.12.0


The full list of new features can be found in the project release notes at
https://docs.cloudstack.apache.org/en/4.20.2.0/releasenotes/changes.html

What's New in 4.20.1.0
=======================

Apache CloudStack 4.20.1.0 is a 4.20 LTS minor release with over 150 fixes
and improvements since the 4.20.0.0 release. Some of the highlights include:

• Improvements to multi-architecture support in CloudStack
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30 changes: 30 additions & 0 deletions source/releasenotes/api-changes.rst
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specific language governing permissions and limitations
under the License.
API Changes Introduced in 4.20.2.0
==================================

For the complete list of API commands and params consult the `CloudStack Apidocs`_.

Parameters Changed API Commands
-------------------------------

.. cssclass:: table-striped table-bordered table-hover

+---------------------------------------------+--------------------------------------------------------------------------------+
| Name | Description |
+=============================================+================================================================================+
| ``createTemplate`` | **Request:** |
| | |
| | *New Parameters:* |
| | |
| | - ``arch`` |
| | |
+---------------------------------------------+--------------------------------------------------------------------------------+
| ``listCapabilities`` | **Response:** |
| | |
| | *New Parameters:* |
| | |
| | - ``dynamicscalingenabled`` |
| | - ``additionalconfigenabled`` |
| | |
+---------------------------------------------+--------------------------------------------------------------------------------+


API Changes Introduced in 4.20.1.0
==================================

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