Quick Start
Non-HA:
kubectl create namespace argocd
kubectl apply -n argocd --server-side --force-conflicts -f https://raw.githubusercontent.com/argoproj/argo-cd/v3.3.15/manifests/install.yamlHA:
kubectl create namespace argocd
kubectl apply -n argocd --server-side --force-conflicts -f https://raw.githubusercontent.com/argoproj/argo-cd/v3.3.15/manifests/ha/install.yamlRelease 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
- c6e39fd: fix(cmp): clean up tgz stream temporary directories (#29148) (cherry-pick #29156 for 3.3) (#29774) (@argo-cd-cherry-pick-bot[bot])
- c397ddc: fix(health): a KubeVirt VirtualMachine declared stopped is Healthy (cherry-pick #29664 for 3.3) (#29667) (@argo-cd-cherry-pick-bot[bot])
- 33ffc7d: fix(health): report suspended FlinkDeployment as healthy (#26818) (cherry-pick #28995 for 3.3) (#29526) (@argo-cd-cherry-pick-bot[bot])
- 3abe9eb: fix(hydrator): retry notes push on cannot lock ref errors (cherry-pick #28469 for 3.3) (#29906) (@argo-cd-cherry-pick-bot[bot])
- 990ea56: fix(resource_customizations): Crossplane MRs should report Progressing (not Healthy) whilst provisioning [ISSUE: #29381] (cherry-pick #29382 for 3.3) (#29519) (@argo-cd-cherry-pick-bot[bot])
- 1149cdc: fix(security): coordinated security fixes (release-3.3) (#30040) (@crenshaw-dev)
- a050c4f: fix(sync): correctly set operationState values on retry (#26530) (cherry-pick #28778 for 3.3) (#29433) (@omkar619-dev)
- d5b193b: fix(ui): manifest viewer jumpiness (#29691) (cherry pick 3.3) (#29727) (@crenshaw-dev)
- 2cffaf5: fix(ui): use hydrateTo branch name when set (cherry-pick #29562 for 3.3) (#29565) (@crenshaw-dev)
- 0900428: fix: GRPCRoute health check ignores stale observedGeneration conditions (#28086) (cherry-pick #28087 for 3.3) (#29516) (@argo-cd-cherry-pick-bot[bot])
- ec1fc45: fix: don't degrade Cluster API Cluster health while Ready is False during provisioning (cherry-pick #29237 for 3.3) (#29272) (@argo-cd-cherry-pick-bot[bot])
- 601f611: fix: handle GrafanaFolder negative-polarity condition (#29395) (cherry-pick #29397 for 3.3) (#29522) (@argo-cd-cherry-pick-bot[bot])
Dependency updates
- 3249c5c: chore(deps): bump go.opentelemetry.io/otel from 1.43 to 1.44 (release-3.3) (#29763) (@nmirasch)
- 874a17c: chore(deps): bump golang.org/x/crypto to 0.55.0 (release-3.3) (#29824) (@akhilnittala)
- d697764: chore(deps): bump js-yaml to 4.3.1 in /ui for CVE-2026-59869 (release-3.3) (#29386) (@aali309)
Full Changelog: v3.3.14...v3.3.15
