The Eclipse Ditto teams is proud to announce the availability of Eclipse Ditto 3.3.0.

Version 3.3.0 contains features improving merge/PATCH commands, skipping modifications of a twin if the value would be equal after the modification and a more production ready Ditto Helm chart.

Adoption

Companies are willing to show their adoption of Eclipse Ditto publicly: https://iot.eclipse.org/adopters/?#iot.ditto

When you use Eclipse Ditto it would be great to support the project by putting your logo there.

Changelog

The main improvements and additions of Ditto 3.3.0 are:

  • Support replacing certain json objects in a merge/PATCH command instead of merging their fields
  • Implicitly convert a merge/PATCH command to a “Create Thing” if thing is not yet existing
  • Provide option to skip a modification in the “twin” if the value “is equal” to the previous value
  • Addition of the DevOps API endpoints to Ditto’s OpenAPI definition
  • Improve DittoProtocol MessagePath to be aware of message subject
  • Support alternative way of specifying “list” query parameters
  • UI enhancements:
    • Enhance Ditto-UI to dynamically configure log levels of Ditto
    • Building and packaging the UI with esbuild

The following non-functional enhancements are also included:

  • Provide official Eclipse Ditto Helm chart via Docker Hub and move its sources to Ditto Git repository
    • In addition, provide a lot more configuration options and hardening of the chart to make it more feasible for productive use

The following notable fixes are included:

  • Fix that redeliveries for acknowledgeable connectivity messages were issued too often
  • Fix WoT dispatcher starvation by adding timeouts to fetch models

Please have a look at the 3.3.0 release notes for a more detailed information on the release.

Artifacts

The new Java artifacts have been published at the Eclipse Maven repository as well as Maven central.

The Ditto JavaScript client release was published on npmjs.com:

The Docker images have been pushed to Docker Hub:

The Ditto Helm chart has been published to Docker Hub:



Ditto

–
The Eclipse Ditto team