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MCP Helm
Stable0.10.2
Showing the latest 64 of 65 releases
October 2026
- 0.10.2Stable
- Maintenance release.
- 0.10.0
- Adds a built-in template rendering engine and a full release lifecycle, including install, upgrade, test, hook handling and watching resources until they settle.
- Adds Helm test support, CRD handling, dependency processing, stricter values validation and Helm-compatible ignore rules.
- Hardened against oversized or malicious charts, templates and archives, with limits on resource use and confined chart paths.
- Kubeconfigs are kept out of chart reads, and write operations require confirmation.
- 0.9.0
- List releases in every state by default, as Helm 4 does, with filters by state, name pattern and record labels, sorting and paging; history takes a maximum.
- Add release metadata and computed values to
get, and values, readme, CRDs and all views to chartshow. - Accept Helm's top-level command names (
show,pull,create,lint,package) next to the chart group. - Refuse a Helm flag that cannot be honoured with an error and a suggestion instead of ignoring it.
- Limit the size of computed values and stored releases.
- 0.10.1
- Maintenance release.
- 0.8.2
- Maintenance release; no behavior change.
- 0.8.1
- Maintenance release; no behavior change.
- 0.8.0
- Add runtime connections: create, list and drop connections to Kubernetes clusters and pass a connection id to any tool.
- Start without a kubeconfig; cluster actions report a clear error until a connection exists.
- Store releases in Helm-compatible Secret records, so releases created by the Helm command line are visible and the reverse.
- Keep chart file writes inside the chosen directory and cap repository index and chart download sizes.
- Installing and upgrading charts and rendering templates are still not available: the template engine is a placeholder, so these actions are not offered.
- 0.7.11
- Maintenance release with updated shared components.
- 0.7.10
- Maintenance release with updated shared components.
- 0.7.9
- Maintenance release with updated shared components.
- 0.7.8
- Maintenance release with updated shared components.
- 0.7.7
- Maintenance release with updated shared components.
- 0.7.6
- Improved protocol compatibility and lower idle CPU use.
- 0.7.5
- A command piped into a program that exits early, for example
head, now ends cleanly instead of printing a panic message.
- A command piped into a program that exits early, for example
- 0.7.4
- Maintenance release with updated shared components.
- 0.7.3
- Maintenance release.
- 0.7.2
- The optional bearer-token check on the HTTP transport changed: the
MCP_OAUTH_RScheck from 0.7.0 is removed, and a server environment that still sets it now refuses to start over HTTP. A different check,MCP_FEATURE_TOKEN, is off by default. The stdio and Unix transports are unaffected.
- The optional bearer-token check on the HTTP transport changed: the
September 2026
- 0.7.1
--legalis no longer accepted; uselegal.
- 0.7.0
- New
legalcommand lists the third-party components included in this build, with their third-party notices on request.
- New
- 0.6.14
- 0.6.13
- 0.6.12
- 0.6.11
- 0.6.10
- 0.6.9
- 0.6.8
- 0.6.7
- 0.6.6
August 2026
- 0.6.5
- 0.6.4
- 0.6.3
- 0.6.0
- Uninstall can remove namespaced and cluster-scoped resource kinds exposed by the connected cluster. Deletion failures now stop the operation; resources already absent remain harmless.
- Temporary resource-quota conflicts are retried during apply.
- Template preview handles document boundaries and explicit null overrides more accurately. The limited renderer and one-document-per-release-template restriction remain.
- 0.6.2
- 0.6.1
- 0.5.0
- Release, chart, repository and template operations use four action-based tools. Clients using older individual tool names must update their calls.
- The selected connection-session mode now takes effect; clients still share the configured cluster and repository state.
- Helm CLI commands avoid a failure caused by unavailable Kubernetes-target options. Select the target through the process environment.
- 0.4.26
- 0.4.25
- 0.4.24
- 0.4.23
- 0.4.22
- 0.4.21
- 0.4.20
- 0.4.19
- Startup diagnostics include the build commit when available.
- 0.4.18
- 0.4.17
- 0.4.16
- 0.4.15
- 0.4.14
July 2026
- 0.4.13
- 0.4.12
- 0.4.11
- 0.4.10
- 0.4.9
- 0.4.8
- 0.4.7
- 0.4.6
- 0.4.5
- 0.4.4
- 0.4.3
- 0.4.2
- 0.4.1
- 0.2.1
- First verified release tag in this history; chart, release, repository and template operations are available with documented compatibility limits.
- 0.4.0
- 0.3.0