v2.9.1

rasbt/LLMs-from-scratchv2.9.1Apr 4, 2026by github-actions[bot]
AI Summary

This maintenance release resolves a build failure preventing `cargo install ralph-cli` from working. The issue was caused by incorrect cross-crate module inclusion, which has been fixed by refactoring the `tool_preview` module into a proper dependency.
Key Highlights

Fixed `cargo install ralph-cli` failure caused by incorrect cross-crate `#[path]` include
Refactored `tool_preview` from a `#[path]` include to a proper public module dependency in `ralph-adapters`
Full Release Notes

## Release Notes

### Fixed

- `cargo install ralph-cli` fails due to cross-crate `#[path]` include of `tool_preview.rs` from `ralph-adapters` into `ralph-tui`. Moved `tool_preview` to a public module in `ralph-adapters` and added it as a proper dependency.

# ralph-bench 2.9.1

## Install ralph-bench 2.9.1

### Install prebuilt binaries via shell script

```sh
curl --proto '=https' --tlsv1.2 -LsSf https://github.com/mikeyobrien/ralph-orchestrator/releases/download/v2.9.1/ralph-bench-installer.sh | sh
```

### Install prebuilt binaries into your npm project

```sh
npm install @ralph-orchestrator/ralph-bench@2.9.1
```

## Download ralph-bench 2.9.1

|  File  | Platform | Checksum |
|--------|----------|----------|
| [ralph-bench-aarch64-apple-darwin.tar.xz](https://github.com/mikeyobrien/ralph-orchestrator/releases/download/v2.9.1/ralph-bench-aarch64-apple-darwin.tar.xz) | Apple Silicon macOS | [checksum](https://github.com/mikeyobrien/ralph-orchestrator/releases/download/v2.9.1/ralph-bench-aarch64-apple-darwin.tar.xz.sha256) |
| [ralph-bench-x86_64-apple-darwin.tar.xz](https://github.com/mikeyobrien/ralph-orchestrator/releases/download/v2.9.1/ralph-bench-x86_64-apple-darwin.tar.xz) | Intel macOS | [checksum](https://github.com/mikeyobrien/ralph-orchestrator/releases/download/v2.9.1/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/v2.9.1/ralph-bench-aarch64-unknown-linux-gnu.tar.xz) | ARM64 Linux | [checksum](https://github.com/mikeyobrien/ralph-orchestrator/releases/download/v2.9.1/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/v2.9.1/ralph-bench-x86_64-unknown-linux-gnu.tar.xz) | x64 Linux | [checksum](https://github.com/mikeyobrien/ralph-orchestrator/releases/download/v2.9.1/ralph-bench-x86_64-unknown-linux-gnu.tar.xz.sha256) |

# ralph-cli 2.9.1

## Install ralph-cli 2.9.1

### Install prebuilt binaries via shell script

```sh
curl --proto '=https' --tlsv1.2 -LsSf https://github.com/mikeyobrien/ralph-orchestrator/releases/download/v2.9.1/ralph-cli-installer.sh | sh
```

### Install prebuilt binaries into your npm project

```sh
npm install @ralph-orchestrator/ralph-cli@2.9.1
```

## Download ralph-cli 2.9.1

|  File  | Platform | Checksum |
|--------|----------|----------|
| [ralph-cli-aarch64-apple-darwin.tar.xz](https://github.com/mikeyobrien/ralph-orchestrator/releases/download/v2.9.1/ralph-cli-aarch64-apple-darwin.tar.xz) | Apple Silicon macOS | [checksum](https://github.com/mikeyobrien/ralph-orchestrator/releases/download/v2.9.1/ralph-cli-aarch64-apple-darwin.tar.xz.sha256) |
| [ralph-cli-x86_64-apple-darwin.tar.xz](https://github.com/mikeyobrien/ralph-orchestrator/releases/download/v2.9.1/ralph-cli-x86_64-apple-darwin.tar.xz) | Intel macOS | [checksum](https://github.com/mikeyobrien/ralph-orchestrator/releases/download/v2.9.1/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/v2.9.1/ralph-cli-aarch64-unknown-linux-gnu.tar.xz) | ARM64 Linux | [checksum](https://github.com/mikeyobrien/ralph-orchestrator/releases/download/v2.9.1/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/v2.9.1/ralph-cli-x86_64-unknown-linux-gnu.tar.xz) | x64 Linux | [checksum](https://github.com/mikeyobrien/ralph-orchestrator/releases/download/v2.9.1/ralph-cli-x86_64-unknown-linux-gnu.tar.xz.sha256) |

# ralph-api 2.9.1

## Install ralph-api 2.9.1

### Install prebuilt binaries via shell script

```sh
curl --proto '=https' --tlsv1.2 -LsSf https://github.com/mikeyobrien/ralph-orchestrator/releases/download/v2.9.1/ralph-api-installer.sh | sh
```

### Install prebuilt binaries into your npm project

```sh
npm install @ralph-orchestrator/ralph-api@2.9.1
```

## Download ralph-api 2.9.1

|  File  | Platform | Checksum |
|--------|----------|----------|
| [ralph-api-aarch64-apple-darwin.tar.xz](https://github.com/mikeyobrien/ralph-orchestrator/releases/download/v2.9.1/ralph-api-aarch64-apple-darwin.tar.xz) | Apple Silicon macOS | [checksum](https://github.com/mikeyobrien/ralph-orchestrator/releases/download/v2.9.1/ralph-api-aarch64-apple-darwin.tar.xz.sha256) |
| [ralph-api-x86_64-apple-darwin.tar.xz](https://github.com/mikeyobrien/ralph-orchestrator/releases/download/v2.9.1/ralph-api-x86_64-apple-darwin.tar.xz) | Intel macOS | [checksum](https://github.com/mikeyobrien/ralph-orchestrator/releases/download/v2.9.1/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/v2.9.1/ralph-api-aarch64-unknown-linux-gnu.tar.xz) | ARM64 Linux | [checksum](https://github.com/mikeyobrien/ralph-orchestrator/releases/download/v2.9.1/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/v2.9.1/ralph-api-x86_64-unknown-linux-gnu.tar.xz) | x64 Linux | [checksum](https://github.com/mikeyobrien/ralph-orchestrator/releases/download/v2.9.1/ralph-api-x86_64-unknown-linux-gnu.tar.xz.sha256) |

# ralph-e2e 2.9.1

## Install ralph-e2e 2.9.1

### Install prebuilt binaries via shell script

```sh
curl --proto '=https' --tlsv1.2 -LsSf https://github.com/mikeyobrien/ralph-orchestrator/releases/download/v2.9.1/ralph-e2e-installer.sh | sh
```

### Install prebuilt binaries into your npm project

```sh
npm install @ralph-orchestrator/ralph-e2e@2.9.1
```

## Download ralph-e2e 2.9.1

|  File  | Platform | Checksum |
|--------|----------|----------|
| [ralph-e2e-aarch64-apple-darwin.tar.xz](https://github.com/mikeyobrien/ralph-orchestrator/releases/download/v2.9.1/ralph-e2e-aarch64-apple-darwin.tar.xz) | Apple Silicon macOS | [checksum](https://github.com/mikeyobrien/ralph-orchestrator/releases/download/v2.9.1/ralph-e2e-aarch64-apple-darwin.tar.xz.sha256) |
| [ralph-e2e-x86_64-apple-darwin.tar.xz](https://github.com/mikeyobrien/ralph-orchestrator/releases/download/v2.9.1/ralph-e2e-x86_64-apple-darwin.tar.xz) | Intel macOS | [checksum](https://github.com/mikeyobrien/ralph-orchestrator/releases/download/v2.9.1/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/v2.9.1/ralph-e2e-aarch64-unknown-linux-gnu.tar.xz) | ARM64 Linux | [checksum](https://github.com/mikeyobrien/ralph-orchestrator/releases/download/v2.9.1/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/v2.9.1/ralph-e2e-x86_64-unknown-linux-gnu.tar.xz) | x64 Linux | [checksum](https://github.com/mikeyobrien/ralph-orchestrator/releases/download/v2.9.1/ralph-e2e-x86_64-unknown-linux-gnu.tar.xz.sha256) |