deps(go): bump module helm.sh/helm/v3

clean: go mod tidy

ran shell command "go mod tidy"

deps(go): bump module helm.sh/helm/v3 to v3.21.2

go.mod updated Module path "helm.sh/helm/v3" version from "v3.21.1" to "v3.21.2"

v3.21.2

Helm v3.21.2 is a feature release to correct bump the Kubernetes client libraries (client-go, etc) to match the expected Kubernetes v1.36 release. Users are encouraged to upgrade for the best experience.

The community keeps growing, and we'd love to see you there!

- Join the discussion in [Kubernetes Slack](https://kubernetes.slack.com):
  -  for questions and just to hang out
  -  for discussing PRs, code, and bugs
- Hang out at the Public Developer Call: Thursday, 9:30 Pacific via [Zoom](https://zoom.us/j/696660622)
- Test, debug, and contribute charts: [ArtifactHub/packages](https://artifacthub.io/packages/search?kind=0)

## Notable Changes

- Update Kubernetes client libraries to v1.36

## Installation and Upgrading

Download Helm v3.21.2. The common platform binaries are here:

- [MacOS amd64](https://get.helm.sh/helm-v3.21.2-darwin-amd64.tar.gz) ([checksum](https://get.helm.sh/helm-v3.21.2-darwin-amd64.tar.gz.sha256sum) / 82ac9105e657267cb029b5bf27ed28e35db104777328a036a84d345046f9f329)
- [MacOS arm64](https://get.helm.sh/helm-v3.21.2-darwin-arm64.tar.gz) ([checksum](https://get.helm.sh/helm-v3.21.2-darwin-arm64.tar.gz.sha256sum) / aea537342b4c03cf58e089cb8dc99468087bb1a0218531df40462faca3f6c5d3)
- [Linux amd64](https://get.helm.sh/helm-v3.21.2-linux-amd64.tar.gz) ([checksum](https://get.helm.sh/helm-v3.21.2-linux-amd64.tar.gz.sha256sum) / 0a745198de24545d0055cd8414bc8d2ba10363ef5f5d38369ea1b399671cc083)
- [Linux arm](https://get.helm.sh/helm-v3.21.2-linux-arm.tar.gz) ([checksum](https://get.helm.sh/helm-v3.21.2-linux-arm.tar.gz.sha256sum) / d6c5ea4a0c0d8b68a525caa4fe969c5db5627365c66dc2878fe72ac1d6325f15)
- [Linux arm64](https://get.helm.sh/helm-v3.21.2-linux-arm64.tar.gz) ([checksum](https://get.helm.sh/helm-v3.21.2-linux-arm64.tar.gz.sha256sum) / bbd559fc0547f1d96ccbc68fe4f1cb98f01808f36538139e669369066b781267)
- [Linux i386](https://get.helm.sh/helm-v3.21.2-linux-386.tar.gz) ([checksum](https://get.helm.sh/helm-v3.21.2-linux-386.tar.gz.sha256sum) / 4f1d9f68c884cc143fc768d583c32cf23317713fc1e8ccbf309bb1d1ddafa15f)
- [Linux ppc64le](https://get.helm.sh/helm-v3.21.2-linux-ppc64le.tar.gz) ([checksum](https://get.helm.sh/helm-v3.21.2-linux-ppc64le.tar.gz.sha256sum) / 8f0e57e13260e0c0008fec80629b560dc8891281ba3f0cd5d57895b8a5f76d8e)
- [Linux s390x](https://get.helm.sh/helm-v3.21.2-linux-s390x.tar.gz) ([checksum](https://get.helm.sh/helm-v3.21.2-linux-s390x.tar.gz.sha256sum) / daf652ddbf37d5e896187d1ccc1f2868df8f261c1af5b5f2f1639022623aeefb)
- [Linux riscv64](https://get.helm.sh/helm-v3.21.2-linux-riscv64.tar.gz) ([checksum](https://get.helm.sh/helm-v3.21.2-linux-riscv64.tar.gz.sha256sum) / 9e4dbd48868bf92835dd0de11387b1d82636330740b8943064da233b12791964)
- [Windows amd64](https://get.helm.sh/helm-v3.21.2-windows-amd64.zip) ([checksum](https://get.helm.sh/helm-v3.21.2-windows-amd64.zip.sha256sum) / 5f346e3338617e9fd1b8c216065383061bdb3bde26cb6b3abc8ce0481354a513)
- [Windows arm64](https://get.helm.sh/helm-v3.21.2-windows-arm64.zip) ([checksum](https://get.helm.sh/helm-v3.21.2-windows-arm64.zip.sha256sum) / e77859867482549e5613255605e7680bc72b308ea62b91ecc4626ed4ba116670)

This release was signed by @gjenkins8 with key BF88 8333 D96A 1C18 E268 2AAE D79D 67C9 EC01 6739, which can be found at https://keys.openpgp.org/vks/v1/by-fingerprint/BF888333D96A1C18E2682AAED79D67C9EC016739. Please use the attached signatures for verifying this release using gpg.

The [Quickstart Guide](https://helm.sh/docs/intro/quickstart/) will get you going from there. For **upgrade instructions** or detailed installation notes, check the [install guide](https://helm.sh/docs/intro/install/). You can also use a [script to install](https://raw.githubusercontent.com/helm/helm/main/scripts/get-helm-3) on any system with `bash`.

## What's Next

- 3.21.3 will contain only bug fixes.
- 3.22.0 is the next (and final) Helm 3 feature release

## Changelog

- chore(deps): bump the k8s-io group with 2 updates 125963406833fe0525be91f46c8b5b0f22fb9e32 (dependabot[bot])
- fixes b52e27609b4420d206c1874ce9b0c75e271665e7 (Matheus Pimenta)
- chore(deps): bump the k8s-io group across 1 directory with 2 updates 3342dbfec8f39776a9accd50fa91a52d68673af1 (dependabot[bot])

**Full Changelog**: https://github.com/helm/helm/compare/v3.21.1...v3.21.2

v3.21.1

Helm v3.21.1 is a patch release. Users are encouraged to upgrade for the best experience.

The community keeps growing, and we'd love to see you there!

- Join the discussion in [Kubernetes Slack](https://kubernetes.slack.com):
  -  for questions and just to hang out
  -  for discussing PRs, code, and bugs
- Hang out at the Public Developer Call: Thursday, 9:30 Pacific via [Zoom](https://zoom.us/j/696660622)
- Test, debug, and contribute charts: [ArtifactHub/packages](https://artifacthub.io/packages/search?kind=0)

## Notable Changes

- Fixed nil pointer panic that could happen with helm template in ClientOnly flows. Now correctly returns a template error https://github.com/helm/helm/pull/31920
- Bumped golang.org/x/net to v0.55.0 to address GO-2026-5026 #32152
- Bumped Go from 1.25 to 1.26 #32168
- Dependency version updates

## Installation and Upgrading

Download Helm v3.21.1. The common platform binaries are here:

- [MacOS amd64](https://get.helm.sh/helm-v3.21.1-darwin-amd64.tar.gz) ([checksum](https://get.helm.sh/helm-v3.21.1-darwin-amd64.tar.gz.sha256sum) / dd353172bc8cef8c1845501043b82224520a79ff8b2cd4388ec5bfa060ce96b9)
- [MacOS arm64](https://get.helm.sh/helm-v3.21.1-darwin-arm64.tar.gz) ([checksum](https://get.helm.sh/helm-v3.21.1-darwin-arm64.tar.gz.sha256sum) / 779ac09ad0cf333b12402555a32bd26174462384aba2f5a3845876f45d34146a)
- [Linux amd64](https://get.helm.sh/helm-v3.21.1-linux-amd64.tar.gz) ([checksum](https://get.helm.sh/helm-v3.21.1-linux-amd64.tar.gz.sha256sum) / a349c62d6ab2d5d11f044fc0d3afa6deed7d27cc7d5c351f536b169d9fc2cc1a)
- [Linux arm](https://get.helm.sh/helm-v3.21.1-linux-arm.tar.gz) ([checksum](https://get.helm.sh/helm-v3.21.1-linux-arm.tar.gz.sha256sum) / ae52acbd13d1efa0d787aa679519da813c114c1b29b68e09a781fe258fc5c696)
- [Linux arm64](https://get.helm.sh/helm-v3.21.1-linux-arm64.tar.gz) ([checksum](https://get.helm.sh/helm-v3.21.1-linux-arm64.tar.gz.sha256sum) / 9b3deeecb56c4795aa806858fa4d6388c049e3edfcd771723bd12c1cbef66893)
- [Linux i386](https://get.helm.sh/helm-v3.21.1-linux-386.tar.gz) ([checksum](https://get.helm.sh/helm-v3.21.1-linux-386.tar.gz.sha256sum) / 1901a40be004699a2ac2cf05874bd84dfbed1f791327a0bc65c351d537b0f139)
- [Linux ppc64le](https://get.helm.sh/helm-v3.21.1-linux-ppc64le.tar.gz) ([checksum](https://get.helm.sh/helm-v3.21.1-linux-ppc64le.tar.gz.sha256sum) / 136daecc0f4650158b2adedf14f29022402d92fd111041e55b4038c3df97c3bb)
- [Linux s390x](https://get.helm.sh/helm-v3.21.1-linux-s390x.tar.gz) ([checksum](https://get.helm.sh/helm-v3.21.1-linux-s390x.tar.gz.sha256sum) / e5601b71342cba12ffd504c03c710769134fbec5bbdea6c90c859506e54d7591)
- [Linux riscv64](https://get.helm.sh/helm-v3.21.1-linux-riscv64.tar.gz) ([checksum](https://get.helm.sh/helm-v3.21.1-linux-riscv64.tar.gz.sha256sum) / e22b20fe16f6bd0d9729034ae76a9e81708bd94b0aa9628f617dc3dfbe876a2b)
- [Windows amd64](https://get.helm.sh/helm-v3.21.1-windows-amd64.zip) ([checksum](https://get.helm.sh/helm-v3.21.1-windows-amd64.zip.sha256sum) / e9d0dbeac9c9923c1b444ac4a1fc8e59d9f9afbeb30b4b6e9a00ac60a45b9459)
- [Windows arm64](https://get.helm.sh/helm-v3.21.1-windows-arm64.zip) ([checksum](https://get.helm.sh/helm-v3.21.1-windows-arm64.zip.sha256sum) / 9b8b803b27a5c1bdcbc75bcf8d1bf45c8f2ffede8ae29bed3ec093746b9807f9)

This release was signed with `208D D36E D5BB 3745 A167 43A4 C7C6 FBB5 B91C 1155` and can be found at @scottrigby [keybase account](https://keybase.io/r6by). Please use the attached signatures for verifying this release using `gpg`.

The [Quickstart Guide](https://helm.sh/docs/intro/quickstart/) will get you going from there. For **upgrade instructions** or detailed installation notes, check the [install guide](https://helm.sh/docs/intro/install/). You can also use a [script to install](https://raw.githubusercontent.com/helm/helm/main/scripts/get-helm-3) on any system with `bash`.

## What's Next

- 4.2.2 and 3.21.2 are the next patch releases scheduled for July 8, 2026
- 4.3.0 and 3.22.0 are the next minor releases scheduled for September 9, 2026

## Changelog

- fix(action): avoid nil REST client getter panic when installing CRDs c56dd0095fd76da5d7b30ecdf506103e7f26745e (sergiochan)
- fix(registry): keep credentials on plain-HTTP fallback with oras-go v2.6.1 702529f90a0021e4d9df4880d6589198ec0e05f7 (Terry Howe)
- chore(deps): bump oras.land/oras-go/v2 from 2.6.0 to 2.6.1 178e120e16f5d61f769ee2c56a0d2a45ab7303bd (dependabot[bot])
- chore(deps): bump golang.org/x/crypto from 0.52.0 to 0.53.0 dcf35f86551322d93c1cb695f08435b3287e5ad0 (dependabot[bot])
- chore(deps): bump golang.org/x/term from 0.43.0 to 0.44.0 44aff8bf51809ec9f8a906d050818776cd47b264 (dependabot[bot])
- chore(deps): bump golang.org/x/text from 0.37.0 to 0.38.0 ae2f31f5a7d0cd789ca9fd83a6a2fe5fc7c3a1a3 (dependabot[bot])
- Update .github/env 402225fffdc82a28a213af94ea269c4300f12700 (Terry Howe)
- ci: bump golangci-lint to v2.11.3 for go 1.26 00eac21a89cd977868c0304917acd90220e07895 (Terry Howe)
- chore: bump go to 1.26 bec346ac983fd0b860a13ef7750616e088143f01 (Terry Howe)
- chore(deps): bump github.com/lib/pq from 1.11.2 to 1.12.3 58b6ccffd3e3ade58543c50e76e6fb6c39393be5 (dependabot[bot])
- chore(deps): bump github.com/distribution/distribution/v3 30b9f51d80b5853ef4031af168dd02491bbef9ab (dependabot[bot])
- chore(deps): bump github.com/containerd/containerd from 1.7.30 to 1.7.32 858aa47b455f08516a6d977f93d609c24f985853 (dependabot[bot])
- chore(deps): bump github.com/Masterminds/semver/v3 from 3.4.0 to 3.5.0 1af25d46939584205f0e3810fc547fcda727b1ec (dependabot[bot])
- chore(deps): bump github.com/mattn/go-shellwords from 1.0.12 to 1.0.13 97e4bc30e57290d81b36972ce49f908d68fd9241 (dependabot[bot])
- chore(deps): bump golang.org/x/crypto from 0.51.0 to 0.52.0 29bdd1bedd28bf816c7e26d356126489edf22945 (dependabot[bot])
- fix(deps): bump golang.org/x/net to v0.55.0 to address GO-2026-5026 bad6cd478f5b3f3c96b795f4d6a010f04a89624f (Terry Howe)
- chore(deps): bump k8s.io/klog/v2 from 2.130.1 to 2.140.0 75c2e9bf370eabf35a00e60cfceaee2b969ebe00 (dependabot[bot])
- chore(deps): bump golang.org/x/text from 0.35.0 to 0.37.0 cd4dac334caf38105aaae00ee8d4a9cb03de0b2c (dependabot[bot])

**Full Changelog**: https://github.com/helm/helm/compare/v3.21.0...v3.21.1

v3.21.0

Helm v3.21.0 is a feature release. Users are encouraged to upgrade for the best experience.

> [!WARNING]
> Helm v3 is approaching end-of-life. Please update to Helm v4.

The community keeps growing, and we'd love to see you there!

- Join the discussion in [Kubernetes Slack](https://kubernetes.slack.com):
  -  for questions and just to hang out
  -  for discussing PRs, code, and bugs
- Hang out at the Public Developer Call: Thursday, 9:30 Pacific via [Zoom](https://zoom.us/j/696660622)
- Test, debug, and contribute charts: [ArtifactHub/packages](https://artifacthub.io/packages/search?kind=0)

## Notable Changes

- Kubernetes client libraries to v1.36
- notable changes here

## Installation and Upgrading

Download Helm v3.21.0. The common platform binaries are here:

- [MacOS amd64](https://get.helm.sh/helm-v3.21.0-darwin-amd64.tar.gz) ([checksum](https://get.helm.sh/helm-v3.21.0-darwin-amd64.tar.gz.sha256sum) / 8bc0c1f85f8738cc3cda4a2cc73047145bcdcb1f4d9cdcc29073037bfb22fa2e)
- [MacOS arm64](https://get.helm.sh/helm-v3.21.0-darwin-arm64.tar.gz) ([checksum](https://get.helm.sh/helm-v3.21.0-darwin-arm64.tar.gz.sha256sum) / 68bfbdc022c543a2a022597b20298216877e98abe6e4a345d3ecf114d79cae5f)
- [Linux amd64](https://get.helm.sh/helm-v3.21.0-linux-amd64.tar.gz) ([checksum](https://get.helm.sh/helm-v3.21.0-linux-amd64.tar.gz.sha256sum) / 0093eb572e3d2380f094df162ddb525e219249de88957afe24cfbb19632acd36)
- [Linux arm](https://get.helm.sh/helm-v3.21.0-linux-arm.tar.gz) ([checksum](https://get.helm.sh/helm-v3.21.0-linux-arm.tar.gz.sha256sum) / d310ac387324538a37192e8e13628eb1def2596bbac6b6481ae20d8d5e3532bd)
- [Linux arm64](https://get.helm.sh/helm-v3.21.0-linux-arm64.tar.gz) ([checksum](https://get.helm.sh/helm-v3.21.0-linux-arm64.tar.gz.sha256sum) / 8de5a0c9a47431e59fd560e91e0779c8cf9316c383da7efb84128a4c339ecb2d)
- [Linux i386](https://get.helm.sh/helm-v3.21.0-linux-386.tar.gz) ([checksum](https://get.helm.sh/helm-v3.21.0-linux-386.tar.gz.sha256sum) / fc85f14c9ce7e6a48a2b19a97edbc5529ed7aa2bc10f3d2c241e1c2ef12ccd22)
- [Linux ppc64le](https://get.helm.sh/helm-v3.21.0-linux-ppc64le.tar.gz) ([checksum](https://get.helm.sh/helm-v3.21.0-linux-ppc64le.tar.gz.sha256sum) / e2dced0f903acda417f879012c7e09ca461000e26a04e8f7a1cfe0dcf495f62c)
- [Linux s390x](https://get.helm.sh/helm-v3.21.0-linux-s390x.tar.gz) ([checksum](https://get.helm.sh/helm-v3.21.0-linux-s390x.tar.gz.sha256sum) / a176d7460a615b8df5b1a58ecf09fcc731c7733ca4cf10116cf198575b0371b5)
- [Linux riscv64](https://get.helm.sh/helm-v3.21.0-linux-riscv64.tar.gz) ([checksum](https://get.helm.sh/helm-v3.21.0-linux-riscv64.tar.gz.sha256sum) / 4935c95c55bc5c3357143698a87185e17a39de9b6148dfd6cce0fc11859dbfeb)
- [Windows amd64](https://get.helm.sh/helm-v3.21.0-windows-amd64.zip) ([checksum](https://get.helm.sh/helm-v3.21.0-windows-amd64.zip.sha256sum) / 3ea6b8383e6c0b7ce45d06a5746313b8e9225edd88d42f4f64582ff3792d7b55)
- [Windows arm64](https://get.helm.sh/helm-v3.21.0-windows-arm64.zip) ([checksum](https://get.helm.sh/helm-v3.21.0-windows-arm64.zip.sha256sum) / 90d8c87e07267e6c71e678c9e33dd11cc121789c823ccc380de9d1dd521c8cba)

This release was signed by @gjenkins8 with key `BF88 8333 D96A 1C18 E268 2AAE D79D 67C9 EC01 6739`, which can be found at https://keys.openpgp.org/vks/v1/by-fingerprint/BF888333D96A1C18E2682AAED79D67C9EC016739. Please use the attached signatures for verifying this release using gpg.

The [Quickstart Guide](https://helm.sh/docs/intro/quickstart/) will get you going from there. For **upgrade instructions** or detailed installation notes, check the [install guide](https://helm.sh/docs/intro/install/). You can also use a [script to install](https://raw.githubusercontent.com/helm/helm/main/scripts/get-helm-3) on any system with `bash`.

## What's Next

- 3.21.1 will contain only bug fixes.
- 3.22.0 is the next feature release for Kubernetes v1.37

## Changelog

- [v3] Bump to version v3.21 e0878d41b711792be60777fd65ad23a101e6b85f (George Jenkins)
- fix: upgrade opentelemetry packages to patch CVEs 13d5fc4ae0e7222e1af8796ff4fa467b52208471 (Terry Howe)
- fix: Chart dot-name path bug 2552884e3bc1b763c3901c5ea7240b59ef6791f1 (George Jenkins)
- fix: pin codeql-action/upload-sarif to commit SHA in scorecards workflow ec05dd5f0481c2de3a41a554adf3c52a6a2a9bb6 (Terry Howe)
- add image index test b0dfec5af4d7f642d8dea3b9058856541fe5017c (Pedro Tôrres)
- fix pulling charts from OCI indices e629995c5d65ec2d5095ecd6d094bf85d02b3266 (Pedro Tôrres)
- chore(deps): bump the k8s-io group with 7 updates 9c854fbd937ae0efe0e0a5063e7449d8973a85fd (dependabot[bot])
- chore(deps): bump golang.org/x/crypto from 0.47.0 to 0.48.0 a692247486fb6893f00af65fdfb05da538c7b1d5 (dependabot[bot])
- chore(deps): bump golang.org/x/term from 0.39.0 to 0.40.0 9f2a7f696a3e0be43ff9f55ade1dc89c76c6e903 (dependabot[bot])
- chore(deps): bump github.com/lib/pq from 1.11.1 to 1.11.2 79f039be716a0a48d354ffaaf97179bb4fae9d64 (dependabot[bot])
- chore(deps): bump golang.org/x/text from 0.33.0 to 0.34.0 45210d597d7941ebe900bd8f317c0a62aa777395 (dependabot[bot])
- Remove refactorring changes from coalesce_test.go e2df39fc0b3e713df923a7ae64412e327f6e1022 (Evans Mungai)
- Fix import 97affe067aa1e39fe6552c0d46de749f02063183 (Evans Mungai)
- Update pkg/chart/common/util/coalesce_test.go c264166ec6bbf61c400a3457fae87fa058487e76 (Evans Mungai)
- Fix lint warning d409df87ff6c2cbe17cc465b93ce646003b71d28 (Evans Mungai)
- Preserve nil values in chart already 6fdd1017cebc284f7d545c04dd2c8f2d350d69d2 (Evans Mungai)
- fix(values): preserve nil values when chart default is empty map b13743c8d4ef5488f40148af1d6ccd35ee9b97e3 (Evans Mungai)
- chore(deps): bump github.com/lib/pq from 1.10.9 to 1.11.1 703999db8484985f4cafe000a610f10d688b2456 (dependabot[bot])
- chore(deps): bump golang.org/x/crypto from 0.46.0 to 0.47.0 a04be9699efe5c26827397d7004b3490ad4ef029 (dependabot[bot])

## New Contributors
* @KrzysztofDziankowski made their first contribution in https://github.com/helm/helm/pull/31829

**Full Changelog**: https://github.com/helm/helm/compare/v3.20.0...v3.21.0

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