# Release 1.6.4
agent Changes
Shortlog
f410a0a release: Kata Containers 1.6.4
proxy Changes
Shortlog
12d52d5 release: Kata Containers 1.6.4
runtime Changes
Shortlog
67703c0 release: Kata Containers 1.6.4
b0d86cc vc: fix netns leak
a8b3a23 virtcontainers: fix invalid CPU topology
40a33b2 Support_vsock: only need to check whether device 'vhost_vsock' exists
77d5fe2 vsock_module: add 'vhost_vsock' kernel module in kata-check
42689e6 unit-test: refine unit test
shim Changes
Shortlog
3c783ea gosimple: merge variable declaration with assignment
9c18864 lint: linter issue fixes
3646467 lint: fix linter errors from new golang linter
395edaa travis: update go version used in travis
f0b38f1 release: Kata Containers 1.6.4
Compatibility with Docker
Kata Containers 1.6.4 is compatible with Docker v18.06-ce
Compatibility with CRI-O
Kata Containers 1.6.4 is compatible with CRI-O v1.13.0
Compatibility with cri-containerd
Kata Containers 1.6.4 is compatible with cri-contaienrd da0c016c830b2ea97fd1d737c49a568a816bf964
OCI Runtime Specification
Kata Containers 1.6.4 support the OCI Runtime Specification v1.0.0-rc5
Compatibility with Kubernetes
Kata Containers 1.6.4 is compatible with Kubernetes 1.13.3-00
Kata Linux Containers image
Agent version: 1.6.4
Default Image Guest OS:
description: |
Root filesystem disk image used to boot the guest virtual
machine.
url: https://github.com/kata-containers/osbuilder
architecture:
aarch64:
name: fedora
version: latest
ppc64le:
name: centos
version: latest
s390x:
name: ubuntu
version: latest
x86_64:
name: clearlinux
version: latest
meta:
image-type: clearlinux
Default Initrd Guest OS:
description: |
Root filesystem initrd used to boot the guest virtual
machine.
url: https://github.com/kata-containers/osbuilder
architecture:
aarch64:
name: alpine
version: "3.7"
ppc64le:
name: alpine
version: "3.7"
s390x:
name: alpine
version: "3.7"
x86_64:
name: alpine
version: "3.7"
Kata Linux Containers Kernel
Kata Containers 1.6.4 suggest to use the Linux kernel v4.19.28
See the kernel suggested Guest Kernel patches
See the kernel suggested Guest Kernel config
Installation
Follow the Kata installation instructions:
Issues & limitations
More information Limitations