# Argo CD v3.5.2

- Product: Argo CD (https://whatsnew.fyi/product/argo-cd)
- Vendor: Argo Project
- Date: 2026-08-27
- Version: v3.5.2
- Original notes: https://github.com/argoproj/argo-cd/releases/tag/v3.5.2
- Permalink: https://whatsnew.fyi/product/argo-cd/releases/v3.5.2

What's New is an index, not a publisher: every entry below links to the vendor's own release notes, which are the authoritative source. Entries are labelled where they are hand-curated sample data, pre-releases, or drawn from a secondary source such as a developer blog.

Reuse: the summaries, labels and curation here are © What's New. Quote freely with attribution and a link back; wholesale republication of the corpus is not permitted — terms: https://whatsnew.fyi/terms. The vendors' own release notes remain their publishers'.

---

- **fixed** — Restore ignoreApplicationDifferences after normalization in application sets
- **fixed** — Resolve untyped helm source type in UpdateRevisionForPaths for repositories
- **fixed** — Prevent auto-sync from being skipped when a newer commit arrives during sync
- **fixed** — Remove kind filter from application set page in UI
- **fixed** — Show operation state on applications list page in UI
- **fixed** — Prevent degradation of Cluster API Cluster health while Ready is False during provisioning
- **fixed** — Recover from kubectl panic in AuthReconcile when service account is forbidden
- **changed** — Update dexidp/dex dependency to v2.45.1
- **fixed** — Deep-copy object from shared cache in notification-controller before mutating
- **fixed** — Read appprojects from informer cache in notification-controller

##### Quick Start

###### Non-HA:

```shell
kubectl create namespace argocd
kubectl apply -n argocd --server-side --force-conflicts -f https://raw.githubusercontent.com/argoproj/argo-cd/v3.5.2/manifests/install.yaml
```

###### HA:

```shell
kubectl create namespace argocd
kubectl apply -n argocd --server-side --force-conflicts -f https://raw.githubusercontent.com/argoproj/argo-cd/v3.5.2/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](https://argo-cd.readthedocs.io/en/stable/operator-manual/signed-release-assets) 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](https://blog.argoproj.io/argo-cd-v3-0-release-candidate-a0b933f4e58f)

##### Upgrading

If upgrading from a different minor version, be sure to read the [upgrading](https://argo-cd.readthedocs.io/en/stable/operator-manual/upgrading/overview/) documentation.

##### Changelog
###### Bug fixes
* f1f109cc20895275ebae2dc62e51cba6c788586b: fix(appset): restore ignoreApplicationDifferences after normalization (cherry-pick #29070 for 3.5) (#29195) (@argo-cd-cherry-pick-bot[bot])
* a45dd38594f6f30bcc6c743e6f11080187cc84a1: fix(repository): resolve untyped helm source type in UpdateRevisionForPaths (cherry-pick #28904 for 3.5) (#29399) (@argo-cd-cherry-pick-bot[bot])
* 417c675b17207730f3b89ed579132267c9af4892: fix(revert): auto-sync skipped when newer commit arrives during sync (cherry-pick #28692 for 3.5) (#29224) (@rumstead)
* 961ee40cc32717bad323629284085b9f2cd7173f: fix(ui): remove kind filter from appset page (#29310) (#29311) (cherry-pick 3.5) (#29314) (@crenshaw-dev)
* cc1f3eef40dfee35842cc5a4c27a80b5f5dbe82e: fix(ui): show operation state on applications list page (cherry-pick release-3.5) (#29344) (@antonu17)
* 5accee3440f1a140de32071a035b783d653ce452: fix: don't degrade Cluster API Cluster health while Ready is False during provisioning (cherry-pick #29237 for 3.5) (#29273) (@argo-cd-cherry-pick-bot[bot])
* 4d99c524afda80d091dff81e8745eb3365285874: fix: recover from kubectl panic in AuthReconcile when SA is forbidden (cherry-pick #28669 for 3.5) (#29294) (@alexymantha)
###### Dependency updates
* 8b9e270fa2cefb4eb370609b38606bf1a3ae410e: chore(deps): update dependency dexidp/dex to v2.45.1  (#29334) (@nitishfy)
###### Other work
* e258ee23c3e52266d407572f4bcdfe7d9ed36cb5: chore: bump version to 3.5.2 on release-3.5 branch (#29404) (@github-actions[bot])
* a9d94d68c8a5bee4e1708f6640e7922b91736fec: fix(notification-controller): deep-copy before mutating object from a shared cache (cherry-pick #29350 for 3.5) (#29354) (@argo-cd-cherry-pick-bot[bot])
* cc1d7a2601ce87695808a2632687975a84900a54: fix(notification-controller): read appprojects from informer cache (#28815) (cherry-pick release-3.5) (#29345) (@antonu17)

**Full Changelog**: https://github.com/argoproj/argo-cd/compare/v3.5.1...v3.5.2

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