v3.22.1

Note: Calico v3.22.1 incorrectly shipped with manifests referencing flannel image quay.io/coreos/flannel:v0.13.1, which does not exist. These manifests should reference quay.io/coreos/flannel:v0.13.0 instead.

Release notes can be found at https://projectcalico.docs.tigera.io/archive/v3.22/release-notes/

Attached to this release are the following artifacts:

• release-v3.22.1.tgz: container images, binaries, and kubernetes manifests.
• calico-windows-v3.22.1.zip: Calico for Windows.
• tigera-operator-v3.22.1.tgz: Calico Helm v3 chart.

v3.20.4

Release notes can be found at https://docs.projectcalico.org/archive/v3.20/release-notes/

Attached to this release are the following artifacts:

• release-v3.20.4.tgz: docker images and kubernetes manifests.
• calico-windows-v3.20.4.zip: Calico for Windows.
• tigera-operator-v3.20.4-1.tgz: Calico helm v3 chart.

v3.19.4

Release notes can be found at https://docs.projectcalico.org/archive/v3.19/release-notes/

v3.22.0

Release notes can be found at https://projectcalico.docs.tigera.io/archive/v3.22/release-notes/

Attached to this release are the following artifacts:

• release-v3.22.0.tgz: container images, binaries, and kubernetes manifests.
• calico-windows-v3.22.0.zip: Calico for Windows.
• tigera-operator-v3.22.0.tgz: Calico Helm v3 chart.

v3.21.4

Release notes can be found at https://projectcalico.docs.tigera.io/archive/v3.21/release-notes/

Attached to this release are the following artifacts:

• release-v3.21.4.tgz: container images, binaries, and kubernetes manifests.
• calico-windows-v3.21.4.zip: Calico for Windows.
• tigera-operator-v3.21.4.tgz: Calico Helm v3 chart.

Notes:

• v3.21.4 is a rebuild of v3.21.3 to fix build metadata.
• v3.21.4 does not have corresponding OpenStack deb / rpm packages.

v3.21.3

Note: v3.21.3 images were produced with incorrect build metadata and report an incorrect binary version.

Release notes can be found at https://projectcalico.docs.tigera.io/archive/v3.21/release-notes/

Attached to this release are the following artifacts:

• release-v3.21.3.tgz: container images, binaries, and kubernetes manifests.
• calico-windows-v3.21.3.zip: Calico for Windows.
• tigera-operator-v3.21.3.tgz: Calico Helm v3 chart.
• calicoctl-$(OS)-$(ARCH): calicoctl binary

Please note that the directory structure of release-v3.21.3.tgz has changed slightly as a result of including additional artifacts previously only present on microrepo releases.

Also note that some binaries are now available through release-v3.21.3.tgz or directly on the Calico release, rather than on the sub-component repositories as has been done in the past.

v3.21.2

Release notes can be found at https://docs.projectcalico.org/archive/v3.21/release-notes/

Attached to this release are the following artifacts:

• release-v3.21.2.tgz: docker images and kubernetes manifests.
• calico-windows-v3.21.2.zip: Calico for Windows.
• tigera-operator-v3.21.2-0.tgz: Calico helm v3 chart.

v3.20.3

Release notes can be found at https://docs.projectcalico.org/archive/v3.20/release-notes/

Attached to this release are the following artifacts:

• release-v3.20.3.tgz: docker images and kubernetes manifests.
• calico-windows-v3.20.3.zip: Calico for Windows.
• tigera-operator-v3.20.3-1.tgz: Calico helm v3 chart.

v3.21.1

Release notes can be found at https://docs.projectcalico.org/archive/v3.21/release-notes/

Attached to this release are the following artifacts:

• release-v3.21.1.tgz: docker images and kubernetes manifests.
• calico-windows-v3.21.1.zip: Calico for Windows.
• tigera-operator-v3.21.1-0.tgz: Calico helm v3 chart.

v3.18.6

Release notes can be found at https://docs.projectcalico.org/archive/v3.18/release-notes/