<match value="MZ" type="string" offset="0"/>
    </magic>
  </mime-type>

  <mime-type type="application/x-ms-installer">
    <_comment>Microsoft Windows Installer</_comment>
    <sub-class-of type="application/x-tika-msoffice"/>
    <alias type="application/x-windows-installer"/>
    <alias type="application/x-msi"/>
    <glob pattern="*.msi"/>
    <glob pattern="*.msp"/>
    <glob pattern="*.mst"/>

    * Remove deprecated and unmaintained libvirt-coreos kube-up.sh.  ([#58023](https://github.com/kubernetes/kubernetes/pull/58023), [@mikedanese](https://github.com/mikedanese))

    * Remove deprecated and unmaintained windows installer.  ([#58020](https://github.com/kubernetes/kubernetes/pull/58020), [@mikedanese](https://github.com/mikedanese))

- kubeadm now attempts to detect an installed CRI by its usual domain socket, so that `--cri-socket` can be omitted from the command line if Docker is not used and there is a single CRI installed. ([#69366](https://github.com/kubernetes/kubernetes/pull/69366), [@rosti](https://github.com/rosti))

    * platforms would be satisfied by manually-created PersistentVolume objects.
    * Administrators can choose to disable this behavior by deleting the automatically
    * installed StorageClass API object. Alternatively, administrators may choose to
    * keep the automatically installed StorageClass and only disable the defaulting
    * behavior by removing the "is-default-class" annotation from the StorageClass
    * API object.

* The ScaleIO volume plugin can now read the SDC GUID value as node label scaleio.sdcGuid; if binary drv_cfg is not installed, the plugin will still work properly; if node label not found, it defaults to drv_cfg if installed. ([#50780](https://github.com/kubernetes/kubernetes/pull/50780), [@vladimirvivien](https://github.com/vladimirvivien))

 - OpenStack Cinder CSI migration is on by default, Clinder CSI driver must be installed on clusters on OpenStack for Cinder volumes to work. ([#98538](https://github.com/kubernetes/kubernetes/pull/98538), [@dims](https://github.com/dims)) [SIG Storage]

- The in-tree GCE PD plugin `kubernetes.io/gce-pd` is now deprecated and will be removed in 1.21. Users that self-deploy Kubernetes on GCP should enable CSIMigration + CSIMigrationGCE features and install the GCE PD CSI Driver (https://github.com/kubernetes-sigs/gcp-compute-persistent-disk-csi-driver) to avoid disruption to existing Pod and PVC objects at that time. Users should start using the GCE PD CSI CSI Driver directly for any new volumes. (...

* The ScaleIO volume plugin can now read the SDC GUID value as node label scaleio.sdcGuid; if binary drv_cfg is not installed, the plugin will still work properly; if node label not found, it defaults to drv_cfg if installed. ([#50780](https://github.com/kubernetes/kubernetes/pull/50780), [@vladimirvivien](https://github.com/vladimirvivien))

* Added ipset and udevadm to the hyperkube base image. ([#61357](https://github.com/kubernetes/kubernetes/pull/61357), [@rphillips](https://github.com/rphillips))

### SIG GCP

- Promoted the feature gate `CSIMigrationPortworx` to GA. If your applications are using Portworx volumes, 
please make sure that the corresponding Portworx CSI driver is installed on your cluster **before** upgrading to 1.31 or later 
because all operations for the in-tree `portworxVolume` type are redirected to the pxd.portworx.com CSI driver