v2.9.0

myshell-ai/OpenVoicev2.9.0Apr 3, 2026by github-actions[bot]
AI Summary

This is a feature-rich release introducing parallel execution capabilities and significant improvements to the TUI, including branch display and richer JSON stream handling.
Key Highlights

Added agent waves for intra-loop parallel hat execution
Added current branch display in the TUI header
Improved rich TUI tool output and end-to-end harness
Fixed large prompt handoff for arg-based backends
New Features

Agent waves for intra-loop parallel hat execution
Current branch display in TUI header
Richer Copilot JSON stream event handling
Full Release Notes

## Release Notes

### Added

- Agent waves for intra-loop parallel hat execution.
- Current branch display in the TUI header.
- Richer Copilot JSON stream event handling.

### Changed

- Improved rich TUI tool output and the end-to-end harness.
- Shifted coverage and Rust gate validation earlier in CI, with aligned local/GitHub checks.
- Refreshed documentation links and coverage publishing plumbing.

### Fixed

- TUI mouse toggle behavior.
- Scratchpad path resolution for loop state.
- Large prompt handoff for arg-based backends by routing through temp files.
- CLI executor streaming and inactivity-timeout handling.
- Self-loop event publishing guidance and backend contract validation coverage.

# ralph-bench 2.9.0

## Install ralph-bench 2.9.0

### Install prebuilt binaries via shell script

```sh
curl --proto '=https' --tlsv1.2 -LsSf https://github.com/mikeyobrien/ralph-orchestrator/releases/download/v2.9.0/ralph-bench-installer.sh | sh
```

### Install prebuilt binaries into your npm project

```sh
npm install @ralph-orchestrator/ralph-bench@2.9.0
```

## Download ralph-bench 2.9.0

|  File  | Platform | Checksum |
|--------|----------|----------|
| [ralph-bench-aarch64-apple-darwin.tar.xz](https://github.com/mikeyobrien/ralph-orchestrator/releases/download/v2.9.0/ralph-bench-aarch64-apple-darwin.tar.xz) | Apple Silicon macOS | [checksum](https://github.com/mikeyobrien/ralph-orchestrator/releases/download/v2.9.0/ralph-bench-aarch64-apple-darwin.tar.xz.sha256) |
| [ralph-bench-x86_64-apple-darwin.tar.xz](https://github.com/mikeyobrien/ralph-orchestrator/releases/download/v2.9.0/ralph-bench-x86_64-apple-darwin.tar.xz) | Intel macOS | [checksum](https://github.com/mikeyobrien/ralph-orchestrator/releases/download/v2.9.0/ralph-bench-x86_64-apple-darwin.tar.xz.sha256) |
| [ralph-bench-aarch64-unknown-linux-gnu.tar.xz](https://github.com/mikeyobrien/ralph-orchestrator/releases/download/v2.9.0/ralph-bench-aarch64-unknown-linux-gnu.tar.xz) | ARM64 Linux | [checksum](https://github.com/mikeyobrien/ralph-orchestrator/releases/download/v2.9.0/ralph-bench-aarch64-unknown-linux-gnu.tar.xz.sha256) |
| [ralph-bench-x86_64-unknown-linux-gnu.tar.xz](https://github.com/mikeyobrien/ralph-orchestrator/releases/download/v2.9.0/ralph-bench-x86_64-unknown-linux-gnu.tar.xz) | x64 Linux | [checksum](https://github.com/mikeyobrien/ralph-orchestrator/releases/download/v2.9.0/ralph-bench-x86_64-unknown-linux-gnu.tar.xz.sha256) |

# ralph-cli 2.9.0

## Install ralph-cli 2.9.0

### Install prebuilt binaries via shell script

```sh
curl --proto '=https' --tlsv1.2 -LsSf https://github.com/mikeyobrien/ralph-orchestrator/releases/download/v2.9.0/ralph-cli-installer.sh | sh
```

### Install prebuilt binaries into your npm project

```sh
npm install @ralph-orchestrator/ralph-cli@2.9.0
```

## Download ralph-cli 2.9.0

|  File  | Platform | Checksum |
|--------|----------|----------|
| [ralph-cli-aarch64-apple-darwin.tar.xz](https://github.com/mikeyobrien/ralph-orchestrator/releases/download/v2.9.0/ralph-cli-aarch64-apple-darwin.tar.xz) | Apple Silicon macOS | [checksum](https://github.com/mikeyobrien/ralph-orchestrator/releases/download/v2.9.0/ralph-cli-aarch64-apple-darwin.tar.xz.sha256) |
| [ralph-cli-x86_64-apple-darwin.tar.xz](https://github.com/mikeyobrien/ralph-orchestrator/releases/download/v2.9.0/ralph-cli-x86_64-apple-darwin.tar.xz) | Intel macOS | [checksum](https://github.com/mikeyobrien/ralph-orchestrator/releases/download/v2.9.0/ralph-cli-x86_64-apple-darwin.tar.xz.sha256) |
| [ralph-cli-aarch64-unknown-linux-gnu.tar.xz](https://github.com/mikeyobrien/ralph-orchestrator/releases/download/v2.9.0/ralph-cli-aarch64-unknown-linux-gnu.tar.xz) | ARM64 Linux | [checksum](https://github.com/mikeyobrien/ralph-orchestrator/releases/download/v2.9.0/ralph-cli-aarch64-unknown-linux-gnu.tar.xz.sha256) |
| [ralph-cli-x86_64-unknown-linux-gnu.tar.xz](https://github.com/mikeyobrien/ralph-orchestrator/releases/download/v2.9.0/ralph-cli-x86_64-unknown-linux-gnu.tar.xz) | x64 Linux | [checksum](https://github.com/mikeyobrien/ralph-orchestrator/releases/download/v2.9.0/ralph-cli-x86_64-unknown-linux-gnu.tar.xz.sha256) |

# ralph-api 2.9.0

## Install ralph-api 2.9.0

### Install prebuilt binaries via shell script

```sh
curl --proto '=https' --tlsv1.2 -LsSf https://github.com/mikeyobrien/ralph-orchestrator/releases/download/v2.9.0/ralph-api-installer.sh | sh
```

### Install prebuilt binaries into your npm project

```sh
npm install @ralph-orchestrator/ralph-api@2.9.0
```

## Download ralph-api 2.9.0

|  File  | Platform | Checksum |
|--------|----------|----------|
| [ralph-api-aarch64-apple-darwin.tar.xz](https://github.com/mikeyobrien/ralph-orchestrator/releases/download/v2.9.0/ralph-api-aarch64-apple-darwin.tar.xz) | Apple Silicon macOS | [checksum](https://github.com/mikeyobrien/ralph-orchestrator/releases/download/v2.9.0/ralph-api-aarch64-apple-darwin.tar.xz.sha256) |
| [ralph-api-x86_64-apple-darwin.tar.xz](https://github.com/mikeyobrien/ralph-orchestrator/releases/download/v2.9.0/ralph-api-x86_64-apple-darwin.tar.xz) | Intel macOS | [checksum](https://github.com/mikeyobrien/ralph-orchestrator/releases/download/v2.9.0/ralph-api-x86_64-apple-darwin.tar.xz.sha256) |
| [ralph-api-aarch64-unknown-linux-gnu.tar.xz](https://github.com/mikeyobrien/ralph-orchestrator/releases/download/v2.9.0/ralph-api-aarch64-unknown-linux-gnu.tar.xz) | ARM64 Linux | [checksum](https://github.com/mikeyobrien/ralph-orchestrator/releases/download/v2.9.0/ralph-api-aarch64-unknown-linux-gnu.tar.xz.sha256) |
| [ralph-api-x86_64-unknown-linux-gnu.tar.xz](https://github.com/mikeyobrien/ralph-orchestrator/releases/download/v2.9.0/ralph-api-x86_64-unknown-linux-gnu.tar.xz) | x64 Linux | [checksum](https://github.com/mikeyobrien/ralph-orchestrator/releases/download/v2.9.0/ralph-api-x86_64-unknown-linux-gnu.tar.xz.sha256) |

# ralph-e2e 2.9.0

## Install ralph-e2e 2.9.0

### Install prebuilt binaries via shell script

```sh
curl --proto '=https' --tlsv1.2 -LsSf https://github.com/mikeyobrien/ralph-orchestrator/releases/download/v2.9.0/ralph-e2e-installer.sh | sh
```

### Install prebuilt binaries into your npm project

```sh
npm install @ralph-orchestrator/ralph-e2e@2.9.0
```

## Download ralph-e2e 2.9.0

|  File  | Platform | Checksum |
|--------|----------|----------|
| [ralph-e2e-aarch64-apple-darwin.tar.xz](https://github.com/mikeyobrien/ralph-orchestrator/releases/download/v2.9.0/ralph-e2e-aarch64-apple-darwin.tar.xz) | Apple Silicon macOS | [checksum](https://github.com/mikeyobrien/ralph-orchestrator/releases/download/v2.9.0/ralph-e2e-aarch64-apple-darwin.tar.xz.sha256) |
| [ralph-e2e-x86_64-apple-darwin.tar.xz](https://github.com/mikeyobrien/ralph-orchestrator/releases/download/v2.9.0/ralph-e2e-x86_64-apple-darwin.tar.xz) | Intel macOS | [checksum](https://github.com/mikeyobrien/ralph-orchestrator/releases/download/v2.9.0/ralph-e2e-x86_64-apple-darwin.tar.xz.sha256) |
| [ralph-e2e-aarch64-unknown-linux-gnu.tar.xz](https://github.com/mikeyobrien/ralph-orchestrator/releases/download/v2.9.0/ralph-e2e-aarch64-unknown-linux-gnu.tar.xz) | ARM64 Linux | [checksum](https://github.com/mikeyobrien/ralph-orchestrator/releases/download/v2.9.0/ralph-e2e-aarch64-unknown-linux-gnu.tar.xz.sha256) |
| [ralph-e2e-x86_64-unknown-linux-gnu.tar.xz](https://github.com/mikeyobrien/ralph-orchestrator/releases/download/v2.9.0/ralph-e2e-x86_64-unknown-linux-gnu.tar.xz) | x64 Linux | [checksum](https://github.com/mikeyobrien/ralph-orchestrator/releases/download/v2.9.0/ralph-e2e-x86_64-unknown-linux-gnu.tar.xz.sha256) |