# Harness TypeScript v1.4.0

Released 2026-06-01
Release: https://github.com/strands-agents/harness-sdk/releases/tag/typescript/v1.4.0 · Package: https://www.npmjs.com/package/@strands-agents/sdk/v/1.4.0

First TypeScript release cut from the unified harness-sdk monorepo. The
itemized change list was omitted during the repository merge — see the
[release on GitHub](https://github.com/strands-agents/harness-sdk/releases/tag/typescript/v1.4.0)
for the full compare. Earlier TypeScript history continues below from the
original sdk-typescript repository.