v0.42.0

Installation and signature verification

Installation

By downloading binary from the release

For instance, if you are using Linux on an AMD64 architecture:

# Download the binary
curl -LO https://github.com/carvel-dev/imgpkg/releases/download/v0.42.0/imgpkg-linux-amd64

# Move the binary in to your PATH
mv imgpkg-linux-amd64 /usr/local/bin/imgpkg

# Make the binary executable
chmod +x /usr/local/bin/imgpkg

Via Homebrew (macOS or Linux)

$ brew tap carvel-dev/carvel
$ brew install imgpkg
$ imgpkg version

Verify checksums file signature

Install cosign on your system https://docs.sigstore.dev/system_config/installation/

The checksums file provided within the artifacts attached to this release is signed using Cosign with GitHub OIDC. To validate the signature of this file, run the following commands:

# Download the checksums file, certificate and signature
curl -LO https://github.com/carvel-dev/imgpkg/releases/download/v0.42.0/checksums.txt
curl -LO https://github.com/carvel-dev/imgpkg/releases/download/v0.42.0/checksums.txt.pem
curl -LO https://github.com/carvel-dev/imgpkg/releases/download/v0.42.0/checksums.txt.sig

# Verify the checksums file
cosign verify-blob checksums.txt \
  --certificate checksums.txt.pem \
  --signature checksums.txt.sig \
  --certificate-identity-regexp=https://github.com/carvel-dev \
  --certificate-oidc-issuer=https://token.actions.githubusercontent.com

Verify binary integrity

To verify the integrity of the downloaded binary, you can utilize the checksums file after having validated its signature.

# Verify the binary using the checksums file
sha256sum -c checksums.txt --ignore-missing

What's Changed

• When 2 images with same SHA are reference by 2 nested bundles by @joaopapereira in #638
• Added flag --layers to enable/disable functionality of showing each layers of image by @kumaritanushree in #639
• Collect description information for images from correct registry by @joaopapereira in #637
• Update Copyright Headers by @prashantrewar in #647
• [chore] bump docker deps to v25.0.5 by @grokspawn in #648
• Bump go version to 1.22.2 by @sethiyash in #651

🔈 Callouts

• @prashantrewar made their first contribution in #647
• @grokspawn made their first contribution in #648

Full Changelog: v0.41.0...v0.42.0

📂 Files Checksum

0bb6235af28abafc3458e30fbbd49e040aaa2189c4c39212a3c7a5a57ea83754  ./imgpkg-linux-amd64
3efc3081538273e924152c978911b0331b9b397cc72e587803c51b5f06f6636a  ./imgpkg-darwin-arm64
89272b9b14512787154eef4fa1ba2132afd4cac1840af757efb8ca9f09fe4711  ./imgpkg-windows-amd64.exe
bbe4c9a3eae83df55b267506a3e6b22d94a7b4ed642f94797779e2b0ba647373  ./imgpkg-darwin-amd64
fc7ad7465730297085e4c7deefc47e2e56713be957971935008460a9bc709a0a  ./imgpkg-linux-arm64