# HarnessLink 17.8.0 release notes

1 change, released Oct 29, 2026.

### Added

- **Meta Muse gateway route and Muse Code subscription support (ADR-81).** A new `muse` gateway route (`https://api.meta.ai/v1`) routes `omp`'s `muse-code` and `meta` providers through the local gateway (`hnl gateway connect` wires both in `~/.omp/agent/models.yml`, and the service upgrades existing `omp` gateway connections automatically on startup). For Muse Code subscription keys, the gateway bridges OpenAI Responses function tools into the `muse` tool namespace `api.meta.ai` requires (`client_attestation_denied`) and unwraps streamed and JSON `function_call` names on the way back, while recording token usage, context compression and org model rules under **Meta Muse**.

Update HarnessLink and every installed harness to its current release:

hnl update

New machine? Install with:

curl -fsSL https://harnesslink.sh/install.sh | bash

[Newer: 17.8.1](https://harnesslink.sh/releases/17.8.1) · [Older: 17.7.0](https://harnesslink.sh/releases/17.7.0) · [All releases](https://harnesslink.sh/releases) · [Atom feed](https://harnesslink.sh/releases.atom)