Argo CD v3.3.4 released on 16-03-2026
Argo CD v3.3.4 is out now. It supplies exact kubectl install commands and manifest URLs for Non‑HA and HA Kubernetes deployments, and provides signed container images plus SLSA Level 3 provenance for verification.
See the install manifests and commands, the operator manual on signed release assets and the full changelog for details: install manifests at the release tag, verification instructions in the operator documentation and a longer breakdown in the official blog post.
What’s in this release
- Quick start and installation: exact kubectl commands and manifest URLs for Non‑HA (install.yaml) and HA (ha/install.yaml) deployments, plus the namespace creation step.
- Release signatures and provenance: all container images signed with cosign and Provenance metadata generated for images and CLI binaries meeting SLSA Level 3; verification documented in the operator manual.
- Changelog highlights: cherry‑picked bug fixes (git‑lfs checksum for ppc64le, token refresh threshold parsing fix), documentation clarifications around ClusterGenerator/CMP Plugins and migration, and a dependency bump to otel‑sdk. Full changelog: compare v3.3.3…v3.3.4.
Upgrade notes
- If upgrading between minor versions, follow the operator manual upgrading overview: Upgrading documentation.
- No breaking changes are called out in these notes; check the full changelog and the release API for details: release API.
Share any comments on your experience with v3.3.4 — install, verification or upgrade notes are useful to other users.