Tekton Chains release v0.22.3 "v0.22.3"

-Docs @ v0.22.3
-Examples @ v0.22.3

Installation one-liner

kubectl apply -f https://storage.googleapis.com/tekton-releases/chains/previous/v0.22.3/release.yaml

Attestation

The Rekor UUID for this release is 108e9186e8c5677abc5f8010a0a21be4daa53325a217f4df92955848f73f226c6ed054c429fb9f82

Obtain the attestation:

REKOR_UUID=108e9186e8c5677abc5f8010a0a21be4daa53325a217f4df92955848f73f226c6ed054c429fb9f82
rekor-cli get --uuid $REKOR_UUID --format json | jq -r .Attestation | jq .

Verify that all container images in the attestation are in the release file:

RELEASE_FILE=https://storage.googleapis.com/tekton-releases/chains/previous/v0.22.3/release.yaml
REKOR_UUID=108e9186e8c5677abc5f8010a0a21be4daa53325a217f4df92955848f73f226c6ed054c429fb9f82

# Obtains the list of images with sha from the attestation
REKOR_ATTESTATION_IMAGES=$(rekor-cli get --uuid "$REKOR_UUID" --format json | jq -r .Attestation | jq -r '.subject[]|.name + ":v0.22.3@sha256:" + .digest.sha256')

# Download the release file
curl "$RELEASE_FILE" > release.yaml

# For each image in the attestation, match it to the release file
for image in $REKOR_ATTESTATION_IMAGES; do
  printf $image; grep -q $image release.yaml && echo " ===> ok" || echo " ===> no match";
done

Changes

Fixes

• 🐛 Fix nil-pointer references (#1286 and #1246)

Misc

• 🔨 Upgrade golang.org/x/crypto to 0.31.0 (#1269)

Thanks

Thanks to these contributors who contributed to v0.22.3!

• ❤️ @jkhelil
• ❤️ @lcarva
• ❤️ @savitaashture
• ❤️ @tekton-robot

Extra shout-out for awesome release notes:

• 😍 @jkhelil
• 😍 @lcarva
• 😍 @savitaashture
• 😍 @tekton-robot