changes since v4.0.0

✨ New Features

• Re-introduces authn/authz protection for the metrics endpoint using WithAuthenticationAndAuthorization provided by controller-runtime. (#4003)

This protection is similar to what was previously done via kube-rbac-proxy, which usage was discontinued in the project. Please, ensure that you no longer use the image gcr.io/kubebuilder/kube-rbac-proxy. ⚠️ Images provided under gcr.io/kubebuilder/ will be unavailable from March 18, 2025.

• Upgrade controller-runtime from v0.18.2 to v0.18.4 (#3957) (#3972)
• Add revive golangci linter with comment-spacings rule (#3960)
• (Only relevant for users of Kubebuilder as a library) Allow usage of custom marker names (#3993)

🐛 Bug Fixes

• Corrected the generate command to respect the --namespaced=false flag for APIs. (#3970)

🎉 Thanks to all our contributors!

What's Changed (Full Changelog)

• ✨ Upgrade controller-runtime from v0.18.2 to v0.18.3 - k8s version from 1.30.0 to 1.30.1 by @camilamacedo86 in #3957
• 🌱 Cleanup e2e tests for deploy image by @camilamacedo86 in #3959
• ✨ Add revive golangci linter with comment-spacings rule by @mateusoliveira43 in #3960
• 🌱 cleanup: run-test-e2e-for-project-v4-sample workflow by remove unnecessary steps by @camilamacedo86 in #3961
• 🌱 cleanup e2e tests for go/v4 by @camilamacedo86 in #3958
• 📖 Update CONTRIBUTING.md - Add steps about how to debug e2e tests locally by @camilamacedo86 in #3962
• 🌱 Bump github.com/onsi/ginkgo/v2 from 2.17.3 to 2.19.0 by @dependabot in #3963
• 🌱 Bump sigs.k8s.io/kubebuilder/v3 from 3.15.0 to 3.15.1 in /docs/book/src/simple-external-plugin-tutorial/testdata/sampleexternalplugin/v1 by @dependabot in #3965
• 📖 fix: documentation links by @mateusoliveira43 in #3967
• 🐛 fix generate command not respecting --namespaced=false of APIs by @antonincms in #3970
• ✨ Upgrade controller-runtime from v0.18.3 to v0.18.4 by @camilamacedo86 in #3972
• 📖 fix error in documentation Watching Externally Managed Resources by @Uburro in #3973
• 🌱 Bump golang.org/x/tools from 0.21.0 to 0.22.0 by @dependabot in #3975
• 🌱 Bump goreleaser/goreleaser-action from 5 to 6 by @dependabot in #3977
• 📖 fix: book v3 link by @mateusoliveira43 in #3978
• 📖 Adding lost v2 vs v3 page. by @Tomlmmrs in #3983
• 🌱 ci: fix testdata due golang module changes by @camilamacedo86 in #3985
• 🌱 Bump github.com/spf13/cobra from 1.8.0 to 1.8.1 by @dependabot in #3987
• 📖 Fix typo in plugins.md by @dudo in #3994
• 📖 Update using_an_external_type.md by @davidxia in #3997
• 📖 Update using_an_external_type.md by @davidxia in #3998
• ✨ (Only valid for those who consume Kubebuilder as a lib) - Allow usage of custom marker names by @beatrausch in #3993
• 📖 docs: clarify English prose in CONTRIBUTING.md by @davidxia in #4002
• 📖 Update quick-start.md by @Hrugved in #4001
• ✨ Add protection to metrics endpoint using authn/authz via controller-runtime feature by @joelanford and @camilamacedo86 in #4003

New Contributors

• @Uburro made their first contribution in #3973
• @Tomlmmrs made their first contribution in #3983
• @dudo made their first contribution in #3994
• @beatrausch made their first contribution in #3993
• @Hrugved made their first contribution in #4001

Full Changelog: v4.0.0...v4.1.0