Release Kalix Java/Scala SDKs 1.5.3

[johanandren]

Release Kalix Java/Scala SDKs

Prepare

• [x] Make sure all important PRs have been merged
• [x] Check that the latest build successfully finished
• [x] Make sure a version of the Kalix Runtime that supports the protocol version the SDK expects has been deployed to production

You can see the Kalix Runtime version on prod on grafana or using various other methods.

Cutting the release

• [x] Update the "Change date" on the license to release date plus three years
• [x] Use the "Generate release notes" button to create a new release with the appropriate tag.
  • Review the generated notes and "Publish release"
  • CI will automatically publish to the repository based on the tag
  • CI will update the docs/kalix-current branch

Check availability

• [ ] Check that docs/kalix-current has been updated
• [x] Check the release on Maven Central

Fix and publish docs

• [ ] In case there were important updates, update the supported version in the main docs (affects Supported Languages)
• [x] Add an item to the Release Notes in the documentation
• [ ] Release the Kalix documentation to get the SDK docs updates published

Update to the latest version

• [x] Review and merge PR created by bot (should appear here). While reviewing confirm the release version is updated for:
  • kalix-sdk.version in the samples/*/pom.xml files
  • kalix-sdk.version default value in the samples/scala-*/project/plugins.sbt files
  • version in maven-java/**/pom.xml

Check docs update

• [ ] Check for updated docs (see the timestamp on the bottom of the page)
• [ ] Check for the latest version on the dependency configuration example

Announcements

• [ ] Add a summary of relevant changes and a link to the release notes into Kalix Release Notes aggregation
• [ ] Close this issue