> For the complete documentation index, see [llms.txt](https://docs.lenses.io/latest/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.lenses.io/latest/changelog/k2k/k2k-helm.md).

# Helm Chart

Helm chart release notes for the K2K replicator.

Chart versions published on `main` of [k2k-helm-charts](https://github.com/lensesio-dev/k2k-helm-charts).

## 2.1.0

*Released: 2026-10-12*

* Deploys K2K 2.1.0: the K2K and offset mapper images now default to tag `2.1` (previously `2.0`)

## 2.0.3

*Released: 2026-08-07*

* Packages only the chart's own files (`Chart.yaml`, `values.yaml`, `README.md`, `templates/` and `examples/`); rendered manifests are unchanged

## 2.0.2

*Released: 2026-07-22*

## 2.0.1

*Released: 2026-07-20*

* Adds an `image.registry` setting for the K2K and offset mapper images, defaulting to `cr.lenses.io`. The default applies even when the field is left empty; set it explicitly (for example to `docker.io`) to pull from another registry. A `repository` that already includes a registry host is used unchanged

## 2.0.0

*Released: 2026-04-29*

* Adds an optional offset-mapper sidecar deployment (with its own configmap, service, RBAC and serviceaccount) to translate consumer-group offsets between source and target clusters
* Hardens image helpers to avoid double-tag references when `repository` already includes a tag, and pins K2K and offset-mapper images to the `2.0` tag
* Fixes missing `spec.selector` on services, corrects sidecar placement under `containers`, aligns component labels, and validates that `offsetMapper.enabled` and the `offsetMapping` feature flag are set together

## 1.2.0

*Released: 2026-01-13*

## 1.1.0

*Released: 2025-11-27*

## 1.0.0

*Released: 2025-10-29*

## 0.5.0

*Released: 2025-10-23*

## 0.4.0

*Released: 2025-10-07*

## 0.3.0

*Released: 2025-09-16*

* Reworks `values.yaml` example comments for `replicationConfig`, adds a SASL-SSL example, and refreshes the plaintext and SSL examples
* Moves `additionalVolumeMounts` and `additionalVolumes` to the Extras section

## 0.2.0

*Released: 2025-08-21*

## 0.1.0

*Released: 2025-08-08*

* Renames the chart from `lenses-k2k` to `k2k` and switches the image repository from `lensting/k2k` to `lensesio/k2k`
* Standardises component labels and metadata, and renames `acceptEULA` to `acceptEula` in the license configuration
* Adds the chart icon


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