Changelog

Desktop app 0.2.0 — now self-contained

The Tauri desktop app now bundles the `carbon` CLI as a sidecar, so end users

no longer need Node, npm, or a separate CLI install. Point the app at a spec and

it boots the stateful runtime entirely from inside the .app.

• Carbon-Desktop-0.2.0-macos-arm64.zip — macOS (Apple silicon) .app, unsigned beta
• The sidecar is resolved next to the executable and falls back to carbon on PATH in dev
• Added a per-OS desktop build matrix to the release workflow (macOS arm64/x64, Linux, Windows)

CLI

Standalone carbon binaries unchanged at 0.2.1 (attached for a self-contained release).

Install via npm i -g carbon-api or brew install carbon-dev/carbon/carbon.

Verify

```bash

shasum -a 256 -c SHA256SUMS.txt

```

Full Changelog: https://github.com/TaxCollector23/carbon/compare/v0.2.1...v0.3.0

Carbon v0.2.1

Stateful API replicas for development, tests, and CI.

Downloads

• CLI (standalone, no Node): carbon-<platform> binaries for macOS (arm64/x64), Linux (arm64/x64), and Windows x64, plus SHA256SUMS.txt.
• Desktop app (macOS): Carbon-Desktop-0.1.0-macos-arm64.zip — unzip and drag to Applications. Unsigned early-beta build (right-click → Open to bypass Gatekeeper).

Install

```bash

npm i -g carbon-api # or: brew install carbon-dev/carbon/carbon

pip install carbon-client # Python control-plane client

```

Highlights

• carbon test — stateful smoke tests for every endpoint in a spec.
• carbon generate-tests — emits a runnable, stateful vitest suite.
• Tauri desktop app: boot an emulator and watch the live mutation journal.
• Full Python client (sync + async, cursor pagination).
• Performance budget gating in CI.

Full Changelog: https://github.com/TaxCollector23/carbon/commits/v0.2.1