v1.13.4

cert-manager is the easiest way to automatically manage certificates in Kubernetes and OpenShift clusters.

⚠️ Known Issues

• ACME Issuer (Let's Encrypt): wrong certificate chain may be used if preferredChain is configured: see release docs for more info and mitigations

ℹ️ Documentation

Release notes
Upgrade notes
Installation instructions

🔧 Breaking changes

See Breaking changes in v1.13.0 release notes

📜 Changes since v1.13.3

Bug or Regression

• BUGFIX: LiteralSubjects with a #= value can result in memory issues due to faulty BER parser (github.com/go-asn1-ber/asn1-ber). (#6772, @jetstack-bot)

Other (Cleanup or Flake)

• Bump go to 1.20.14 (#6736, @jetstack-bot)
• Cert-manager is now built with Go 1.20.12 (#6544, @wallrj)
• Cert-manager is now built with Go 1.20.13 (#6630, @SgtCoDFish)
• Fix CVE 2023 48795 by upgrading to golang.org/x/crypto@v0.17.0 (#6675, @wallrj)
• Fix GHSA-7ww5-4wqc-m92c by upgrading to github.com/containerd/containerd@v1.7.12 (#6684, @wallrj)