diff --git a/releasenotes/notes/victoria-prelude-9b4c16ff8c6e7f3e.yaml b/releasenotes/notes/victoria-prelude-9b4c16ff8c6e7f3e.yaml new file mode 100644 index 000000000000..758069027f48 --- /dev/null +++ b/releasenotes/notes/victoria-prelude-9b4c16ff8c6e7f3e.yaml @@ -0,0 +1,44 @@ +--- +prelude: | + The 22.0.0 release includes many new features and bug fixes. Please be + sure to read the upgrade section which describes the required actions to + upgrade your cloud from 21.0.0 (Ussuri) to 22.0.0 (Victoria). + + There are a few major changes worth mentioning. This is not an exhaustive + list: + + - The latest Compute API microversion supported for Victoria is v2.87. + No new microversions were added during this cycle but you can find all + of them in the `REST API Version History`__ page. + + .. __: https://docs.openstack.org/nova/latest/reference/api-microversion-history.html + + - Support for a new ``mixed`` `flavor CPU allocation policy`__ that allows + both pinned and floating CPUs within the same instance. + + .. __: https://docs.openstack.org/nova/latest/user/flavors.html + + - Custom Placement resource inventories and traits can now be described + using a single `providers configuration file`__. + + .. __: https://docs.openstack.org/nova/latest/admin/managing-resource-providers.html + + - Glance multistore configuration with multiple RBD backends is now + supported within Nova for libvirt RBD-backed images using + ``[libvirt]/images_rbd_glance_store_name`` configuration option. + + - An `emulated Virtual Trusted Platform Module`__ can be exposed to + instances running on a ``libvirt`` hypervisor with ``qemu`` or ``kvm`` + backends. + + .. __: https://docs.openstack.org/nova/latest/admin/emulated-tpm.html + + - Support for the ``xen``, ``uml``, ``lxc`` and ``parallels`` libvirt + backends has been deprecated. + + - ``XenAPI`` virt driver has been removed, including the related + configuration options. + + - ``VMWare`` virt driver is now supported again in Victoria after being + deprecated during the Ussuri release, as testing issues have been + addressed.