argo-cd v3.5.5

Quick Start

Non-HA:

kubectl create namespace argocd
kubectl apply -n argocd --server-side --force-conflicts -f https://raw.githubusercontent.com/argoproj/argo-cd/v3.5.5/manifests/install.yaml

HA:

kubectl create namespace argocd
kubectl apply -n argocd --server-side --force-conflicts -f https://raw.githubusercontent.com/argoproj/argo-cd/v3.5.5/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

• 3295d0cede4438315f1f42b019f7d9197a236d80: fix(ci): use curl in kustomize checksum helper so Renovate can refresh checksums (cherry-pick #29938 for 3.5) (#30100) (@argo-cd-cherry-pick-bot[bot])
• a32fb960058cb1676615987058ff20aec5f99f81: fix(hydrator): retry notes push on cannot lock ref errors (cherry-pick #28469 for 3.5) (#29905) (@argo-cd-cherry-pick-bot[bot])
• f0f6bdea7090f2ab188ab3f379aa56ed2670be58: fix(reposerver): stale manifests and goroutine leak after CMP failure (#29870) (cherry-pick #29874 for 3.5) (#30140) (@argo-cd-cherry-pick-bot[bot])
• 3d31f1a9bbef941f0149d3270d5fb3dcd93790fe: fix(server): fill event count and timestamps for events.k8s.io events (#30015) (cherry-pick #30017 for 3.5) (#30111) (@rickbrouwer)
• 33a47a550daf4ae407baf04f678a4b5918cb8069: fix(ui): show enableOCI only for Helm (cherry-pick #29974 for 3.5) (#30074) (@argo-cd-cherry-pick-bot[bot])
• a48be5aa0a2d89988be52bb817e7498f7c248947: fix: cache the OCI tag list (#30117) (cherry-pick #30118 for 3.5) (#30119) (@argo-cd-cherry-pick-bot[bot])
• ebf5ac7ff31f1dd6511cc0246e13da4de8125743: fix: correct scheduled-time format in CronWorkflow create-workflow action (#29915) (cherry-pick #29916 for 3.5) (#29953) (@argo-cd-cherry-pick-bot[bot])
• 514141dab1058d72c4bfa4f0f08b63a0a6c1ad14: fix: fix escaped URL routing for write repo (creds) endpoints (cherry-pick #29940 for 3.5) (#29958) (@argo-cd-cherry-pick-bot[bot])
• 4d2194b2b8114aa5eb39b41ae12e82676032aae4: fix: fix untar inbound check if dstPath is symlinked (cherry-pick #28881 release-3.5) (#30053) (@blakepettersson)
• 4d68ee32ca16d0f8382bf88cd4adc3b6b3e09568: fix: fixes flaky tests by making Log capturer thread-safe (cherry-pick #28328 for 3.5) (#30078) (@argo-cd-cherry-pick-bot[bot])
• 1d0585d9b5097822fd49d32ca05d818231d1b497: fix: synchronize OCI cache cleanup with extraction (#30020) (cherry-pick #30023 for 3.5) (#30103) (@argo-cd-cherry-pick-bot[bot])

Dependency updates

• 6b6f042ca2273444044a0b69a9b04ef06ed9b116: chore(deps): bump go-git dependency- #30013 for v3.5 (#30047) (@ranakan19)
• 59e320ff6af81722a355975ea956c79385dce2ed: chore(deps): bump google.golang.org/grpc from 1.81.1 to 1.84.0 (cherry-pick release-3.5) (#30056) (@dipakkarde)
• d1b3091a834353fe71fe58b3137c979dd8554879: chore(deps): bump oras.land/oras-go/v2 from 2.6.1 to 2.6.2 (cherry-pick #28696 for 3.5) (#30057) (@argo-cd-cherry-pick-bot[bot])
• 29f57d5d9b443d473fa699d3451981c63ba6e9a3: chore(deps): bump the golang-x group with 3 updates (#29705) (cherry-pick release-3.5) (#30072) (@blakepettersson)
• f89a094e6b92b3b83d47adc8f5edebd24302e118: chore(deps): update group golang to v1.26.9 (release-3.5) (#30092) (@argoproj-renovate[bot])

Full Changelog: https://github.com/argoproj/argo-cd/compare/v3.5.4…v3.5.5

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Source argoproj/argo-cd · v3.5.5 · 2026-10-12 · upstream release

Mirrored verbatim for indexing. All rights belong to the upstream project.