v0.6.0

## Release Notes

### Minor Changes

- b38b760: Add Application Default Credentials (ADC) support.

  `gws` now discovers ADC as a fourth credential source, after the encrypted
  and plaintext credential files. The lookup order is:

  1. `GOOGLE_WORKSPACE_CLI_TOKEN` env var (raw access token, highest priority)
  2. `GOOGLE_WORKSPACE_CLI_CREDENTIALS_FILE` env var
  3. Encrypted credentials (`~/.config/gws/credentials.enc`)
  4. Plaintext credentials (`~/.config/gws/credentials.json`)
  5. **ADC** — `GOOGLE_APPLICATION_CREDENTIALS` env var (hard error if file missing), then
     `~/.config/gcloud/application_default_credentials.json` (silent if absent)

  This means `gcloud auth application-default login --client-id-file=client_secret.json`
  is now a fully supported auth flow — no need to run `gws auth login` separately.
  Both `authorized_user` and `service_account` ADC formats are supported.

## Install gws 0.6.0

### Install prebuilt binaries via shell script

```sh
curl --proto '=https' --tlsv1.2 -LsSf https://github.com/googleworkspace/cli/releases/download/v0.6.0/gws-installer.sh | sh
```

### Install prebuilt binaries via powershell script

```sh
powershell -ExecutionPolicy Bypass -c "irm https://github.com/googleworkspace/cli/releases/download/v0.6.0/gws-installer.ps1 | iex"
```

### Install prebuilt binaries into your npm project

```sh
npm install @googleworkspace/cli@0.6.0
```

## Download gws 0.6.0

|  File  | Platform | Checksum |
|--------|----------|----------|
| [gws-aarch64-apple-darwin.tar.gz](https://github.com/googleworkspace/cli/releases/download/v0.6.0/gws-aarch64-apple-darwin.tar.gz) | Apple Silicon macOS | [checksum](https://github.com/googleworkspace/cli/releases/download/v0.6.0/gws-aarch64-apple-darwin.tar.gz.sha256) |
| [gws-x86_64-apple-darwin.tar.gz](https://github.com/googleworkspace/cli/releases/download/v0.6.0/gws-x86_64-apple-darwin.tar.gz) | Intel macOS | [checksum](https://github.com/googleworkspace/cli/releases/download/v0.6.0/gws-x86_64-apple-darwin.tar.gz.sha256) |
| [gws-x86_64-pc-windows-msvc.tar.gz](https://github.com/googleworkspace/cli/releases/download/v0.6.0/gws-x86_64-pc-windows-msvc.tar.gz) | x64 Windows | [checksum](https://github.com/googleworkspace/cli/releases/download/v0.6.0/gws-x86_64-pc-windows-msvc.tar.gz.sha256) |
| [gws-aarch64-unknown-linux-gnu.tar.gz](https://github.com/googleworkspace/cli/releases/download/v0.6.0/gws-aarch64-unknown-linux-gnu.tar.gz) | ARM64 Linux | [checksum](https://github.com/googleworkspace/cli/releases/download/v0.6.0/gws-aarch64-unknown-linux-gnu.tar.gz.sha256) |
| [gws-x86_64-unknown-linux-gnu.tar.gz](https://github.com/googleworkspace/cli/releases/download/v0.6.0/gws-x86_64-unknown-linux-gnu.tar.gz) | x64 Linux | [checksum](https://github.com/googleworkspace/cli/releases/download/v0.6.0/gws-x86_64-unknown-linux-gnu.tar.gz.sha256) |
| [gws-aarch64-unknown-linux-musl.tar.gz](https://github.com/googleworkspace/cli/releases/download/v0.6.0/gws-aarch64-unknown-linux-musl.tar.gz) | ARM64 MUSL Linux | [checksum](https://github.com/googleworkspace/cli/releases/download/v0.6.0/gws-aarch64-unknown-linux-musl.tar.gz.sha256) |

## Verifying GitHub Artifact Attestations

The artifacts in this release have attestations generated with GitHub Artifact Attestations. These can be verified by using the [GitHub CLI](https://cli.github.com/manual/gh_attestation_verify):
```sh
gh attestation verify <file-path of downloaded artifact> --repo googleworkspace/cli
```

You can also download the attestation from [GitHub](https://github.com/googleworkspace/cli/attestations) and verify against that directly:
```sh
gh attestation verify <file-path of downloaded artifact> --bundle <file-path of downloaded attestation>
```