GraphHelm CLI 0.1.1 Preview

GraphHelm CLI 0.1.1 preview

Experimental public preview from tag v0.1.1 at commit 36fdcd3199644907198654f715faf2e6ec2e0152. No stable compatibility promise. This release includes the fixes tracked in audit issues #141–#154; details are in the release guide.

• Studio source binds graph verification to the current path, handles stalled Runtime reads and stale reconnect state, and asks before discarding partial credential-save work.
• CLI and Runtime support retrying uncertain WebMCP start_task with its original identity, bound post-exit prover pipe draining, and avoid treating a proof-test failure as new_subject.
• The development-contracts extension is version 0.1.1 with a corrected digest; the unchanged JPD extension remains 0.1.0.

Download the Windows x86-64 ZIP or Ubuntu 24.04 x86-64 TAR.GZ and verify it against SHA256SUMS.txt. Keep extensions/ beside the executable. Studio and example graphs are in the tagged source repository. See installation instructions.

Evidence and limits

Both binaries were built locally from the exact tag with Rust 1.97.1, --locked --release, without GitHub Actions. Each archive was extracted outside the source tree. On Windows x86-64 and Ubuntu 24.04 x86-64 respectively, the extracted CLI passed --version, --help, offline graph validation, validation of both bundled extensions, and a dry-run setup against disposable project and home directories. Archive SHA-256 checksums are attached.

PR #174 was independently reviewed and merged. The reviewer passed formatting, clippy, source guard, focused adoption and CLI smoke tests, extension validation, and Keel checks on the exact PR head. One full-workspace run timed out in a Runtime HTTP test while waiting for a node to run; its focused rerun passed. That red run remains recorded in the PR and is not counted as a pass. Some workspace tests are intentionally ignored. No user-managed Runtime or Studio installation, macOS, ARM, or other Linux distribution was verified by this release.

Rollback: download the previous 0.1.0 preview and its pinned extension bundle. Follow the installation guide's backup and restore steps before changing an existing host.

GraphHelm CLI 0.1.0 Preview

GraphHelm 0.1.0 is the first public CLI preview. It is experimental; there is no stable compatibility promise yet.

The CLI can validate graph contracts, run local fixture executions, expose the Runtime API and MCP surface, and preview host setup. The package also carries the two pinned methodology extensions required by host adoption. The Studio and example graphs remain in the tagged source.

Downloads

Asset	Tested host
graphhelm-v0.1.0-windows-x86_64.zip	Windows x86-64
graphhelm-v0.1.0-linux-x86_64.tar.gz	Ubuntu 24.04 x86-64 (glibc)
SHA256SUMS.txt	SHA-256 hashes of both archives

Download an archive and SHA256SUMS.txt from this release. Before extraction, compare Get-FileHash -Algorithm SHA256 <archive> on Windows or sha256sum <archive> on Linux with the matching line in SHA256SUMS.txt. Keep extensions/ beside the executable after extraction; host setup uses it. Run graphhelm --version to confirm the CLI. For macOS, ARM, and other systems, build from source.

The binaries were built locally from commit b1031cef3f51d7ac6182d6259a754a8d2c1ee665 with the pinned Rust 1.97.1 toolchain and --locked --release. Each archive was extracted outside the source tree and exercised with version, help, offline graph validation, setup preview, and validation of both bundled extension digests against the pinned manifest. GitHub Actions remain disabled; no hosted CI result is implied. The Windows and Linux archives are not code-signed.

Report bugs through issues and vulnerabilities through private reporting.