New releases: 20206.1.1, 2026.0.3, 2025.4.4, 20205.3.4

[Jason McIntosh]

New spinnaker releases are out!  

2026.1.1

2026.0.3

2025.4.4

2025.3.4

Release notes are available https://spinnaker.io/docs/releases/versions/ for all versions MINUS 2025.3.4.  We are continuing to maintain the 2025.3.x release branch but it soon will receive no additional back ports as there are newer versions available.  This was the last spring boot 2.7 based release and so we’ve continued to back port some fixes to it.  HOWEVER, due to auth/publishing issues, release notes ARE NOT being published for these versions and we won’t fix the release note publishing due to this version being no longer in primary support.

IN ADDITION:  The spinnaker team has merged in a major upgrade to spring boot 3.5.  This fixes quite a few outstanding library CVE reports and gets the project on a currently supported version of spring boot.  This is available on the “main” version of the spinnaker images for testing but is NOT in a release at this time.  2026.2.x will be based upon these images, but users can test these images ahead of time as needed for a preview of this change.  Please post in the spinnaker slack for questions, concerns, or feedback!

Thanks!

Jason

Jason McIntosh

Engineering Architect

Https://github.com/jasonmcintosh/

mcin...@gmail.com