Plugin Release v3.4.6-maven

[github-actions[bot]]

Requirements

• [x] ⚠️ Ensure the release process has succeeded before proceeding

GCS

• [x] Run ./jib-maven-plugin/scripts/update_gcs_latest.sh 3.4.6 script to update GCS with the latest version number

Github

• [x] Update CHANGELOG.md
• [x] Update README.md
• [x] Search/replace the old published version with the new published version in examples
• [x] Publish Release
• [x] Merge PR (https://github.com/GoogleContainerTools/jib/pull/4392)

Jib-Extensions

• [ ] Update versions in Jib Extensions
• [ ] If there were Gradle API or Jib API changes, double-check compatibility and update Version Matrix on jib-extensions. It may require re-releasing first-party extensions. See jib-extensions#45, jib-extensions#44, and jib-extensions#42

[mpeddada1]

PR for docs created: https://github.com/GoogleContainerTools/jib/pull/4394