[!IMPORTANT] END OF LIFE NOTICE

This is the final release of the v3.0 release series. As of 02 Feb 2026, this version has reached end of life and will no longer receive bug fixes or security updates.

Action Required: Please upgrade to a supported version (v3.1 or higher).

Quick Start

Non-HA:

kubectl create namespace argocd
kubectl apply -n argocd -f https://raw.githubusercontent.com/argoproj/argo-cd/v3.0.23/manifests/install.yaml

HA:

kubectl create namespace argocd
kubectl apply -n argocd -f https://raw.githubusercontent.com/argoproj/argo-cd/v3.0.23/manifests/ha/install.yaml

Release Signatures and Provenance

All Argo CD container images are signed by cosign. A Provenance is generated for container images and CLI binaries which meet the SLSA Level 3 specifications. See the documentation on how to verify.

Release Notes Blog Post

For a detailed breakdown of the key changes and improvements in this release, check out the official blog post

Upgrading

If upgrading from a different minor version, be sure to read the upgrading documentation.

Changelog

Bug fixes

• 6c9b1cb046d1faf9fbb85f84ee79501db5f27355: fix(hydrator): empty links for failed operation (#25025) (cherry-pick #26014 for 3.0) (#26015) (@argo-cd-cherry-pick-bot[bot])
• 5f9dc64088a9d51423556890883adee73ed7bb5d: fix: cherry pick #25516 to release-3.0 (#26107) (@FourFifthsCode)
• 9a495627ce136ca948555738359094ab08cd5ccf: fix: invalid error message on health check failure (#26040) (cherry pick #26039 for 3.0) (#26073) (@dudinea)

Full Changelog: https://github.com/argoproj/argo-cd/compare/v3.0.22...v3.0.23