Release Artifacts

Channels

• stable
• preview

Artifact naming

• CLI binary archives: happier-v{version}-{os}-{arch}.tar.gz
• hstack binary archives: hstack-v{version}-{os}-{arch}.tar.gz
• Self-host server runtime archives: happier-server-v{version}-{os}-{arch}.tar.gz
• Checksums: checksums-{product}-v{version}.txt
• Checksums signature: checksums-{product}-v{version}.txt.minisig

Supported targets

CLI + hstack:

• linux-x64
• linux-arm64
• darwin-x64
• darwin-arm64
• windows-x64

Self-host server runtime:

• linux-x64
• linux-arm64

Manifest schema (/v1)

Each platform manifest includes:

• product
• channel
• version
• os
• arch
• url
• sha256
• signature
• publishedAt
• minSupportedVersion
• rolloutPercent
• critical
• notesUrl
• build.commitSha
• build.workflowRunId

Rollback policy

• CLI/hstack: rolling tags (cli-stable / cli-preview, stack-stable / stack-preview) + versioned tags.
• Self-host runtime: rolling server release tags + versioned artifacts.
• happier self-update and hstack self-host rollback --to <version> are version-targeted rollback entry points.