codelayer-20250907-nightly

This release includes:

• CodeLayer - Desktop application (DMG installer)

tl;dr

brew install --cask --no-quarantine humanlayer/humanlayer/codelayer-nightly
# kill any existing hld process and open CodeLayer with current shell PATH so it can find your `claude` CLI
pkill hld; open /Applications/CodeLayer-Nightly.app

• if your claude cli is not in a very-default location like /usr/local/bin, you will need to launch with open /Applications/CodeLayer-Nightly.app rather than launching from Spotlight/Finder/Raycast/etc

Requirements

• macOS (Apple Silicon/M-series)

Troubleshooting / Known Issues

• If install fails, ensure you've cleaned up all previous artifacts. brew reinstall is worth a shot as well.
• Logs can be found at ~/Library/Logs/dev.humanlayer.wui.nightly/CodeLayer-Nightly.log
• If daemon fails due to already running, you can pkill hld and reopen CodeLayer to try again
• If opening from spotlight/alfred/raycast/finder fails, try pkill hld; open /Applications/CodeLayer-Nightly.app to push your PATH into CodeLayer so it can better find your claude CLI

codelayer-20250905-nightly

This release includes:

• CodeLayer - Desktop application (DMG installer)

tl;dr

brew install --cask --no-quarantine humanlayer/humanlayer/codelayer-nightly
# kill any existing hld process and open CodeLayer with current shell PATH so it can find your `claude` CLI
pkill hld; open /Applications/CodeLayer-Nightly.app

• if your claude cli is not in a very-default location like /usr/local/bin, you will need to launch with open /Applications/CodeLayer-Nightly.app rather than launching from Spotlight/Finder/Raycast/etc

Requirements

• macOS (Apple Silicon/M-series)

Troubleshooting / Known Issues

• If install fails, ensure you've cleaned up all previous artifacts. brew reinstall is worth a shot as well.
• Logs can be found at ~/Library/Logs/dev.humanlayer.wui.nightly/CodeLayer-Nightly.log
• If daemon fails due to already running, you can pkill hld and reopen CodeLayer to try again
• If opening from spotlight/alfred/raycast/finder fails, try pkill hld; open /Applications/CodeLayer-Nightly.app to push your PATH into CodeLayer so it can better find your claude CLI

codelayer-20250904-nightly

This release includes:

• CodeLayer - Desktop application (DMG installer)

tl;dr

brew install --cask --no-quarantine humanlayer/humanlayer/codelayer-nightly
# kill any existing hld process and open CodeLayer with current shell PATH so it can find your `claude` CLI
pkill hld; open /Applications/CodeLayer-Nightly.app

• if your claude cli is not in a very-default location like /usr/local/bin, you will need to launch with open /Applications/CodeLayer-Nightly.app rather than launching from Spotlight/Finder/Raycast/etc

Requirements

• macOS (Apple Silicon/M-series)

Troubleshooting / Known Issues

• If install fails, ensure you've cleaned up all previous artifacts. brew reinstall is worth a shot as well.
• Logs can be found at ~/Library/Logs/dev.humanlayer.wui.nightly/CodeLayer-Nightly.log
• If daemon fails due to already running, you can pkill hld and reopen CodeLayer to try again
• If opening from spotlight/alfred/raycast/finder fails, try pkill hld; open /Applications/CodeLayer-Nightly.app to push your PATH into CodeLayer so it can better find your claude CLI

codelayer-20250903-nightly

This release includes:

• CodeLayer - Desktop application (DMG installer)

tl;dr

brew install --cask --no-quarantine humanlayer/humanlayer/codelayer-nightly
# kill any existing hld process and open CodeLayer with current shell PATH so it can find your `claude` CLI
pkill hld; open /Applications/CodeLayer-Nightly.app

• if your claude cli is not in a very-default location like /usr/local/bin, you will need to launch with open /Applications/CodeLayer-Nightly.app rather than launching from Spotlight/Finder/Raycast/etc

Requirements

• macOS (Apple Silicon/M-series)

Troubleshooting / Known Issues

• If install fails, ensure you've cleaned up all previous artifacts. brew reinstall is worth a shot as well.
• Logs can be found at ~/Library/Logs/dev.humanlayer.wui.nightly/CodeLayer-Nightly.log
• If daemon fails due to already running, you can pkill hld and reopen CodeLayer to try again
• If opening from spotlight/alfred/raycast/finder fails, try pkill hld; open /Applications/CodeLayer-Nightly.app to push your PATH into CodeLayer so it can better find your claude CLI

codelayer-20250902-nightly

This release includes:

• CodeLayer - Desktop application (DMG installer)

tl;dr

brew install --cask --no-quarantine humanlayer/humanlayer/codelayer-nightly
# kill any existing hld process and open CodeLayer with current shell PATH so it can find your `claude` CLI
pkill hld; open /Applications/CodeLayer-Nightly.app

• if your claude cli is not in a very-default location like /usr/local/bin, you will need to launch with open /Applications/CodeLayer-Nightly.app rather than launching from Spotlight/Finder/Raycast/etc

Requirements

• macOS (Apple Silicon/M-series)

Troubleshooting / Known Issues

• If install fails, ensure you've cleaned up all previous artifacts. brew reinstall is worth a shot as well.
• Logs can be found at ~/Library/Logs/dev.humanlayer.wui.nightly/CodeLayer-Nightly.log
• If daemon fails due to already running, you can pkill hld and reopen CodeLayer to try again
• If opening from spotlight/alfred/raycast/finder fails, try pkill hld; open /Applications/CodeLayer-Nightly.app to push your PATH into CodeLayer so it can better find your claude CLI

Release Notes - August 29, 2025

🎬 Watch the release video

This release brings enhanced third-party model provider support with Baseten integration, a powerful new rich-text editor with syntax highlighting, and improvements to our nightly build process with distinct dark-themed icons.

Installation

brew install --cask --no-quarantine humanlayer/humanlayer/codelayer-nightly
# kill any existing hld process and open CodeLayer with current shell PATH so it can find your `claude` CLI
pkill hld; open /Applications/CodeLayer-Nightly.app

• if your claude cli is not in a very-default location like /usr/local/bin, you will need to launch with open /Applications/CodeLayer-Nightly.app rather than launching from Spotlight/Finder/Raycast/etc
• if you see a swift error about xattr, that is usually safe to ignore

Features

• Baseten provider support with secure API key management and authentication - @AlexKer & @dexhorthy (#501, #515)
• Rich-text editor with markdown syntax highlighting and code block support for 15+ languages - @balanceiskey (#506)
• Distinct dark-themed icons for nightly builds with improved build process - @dexhorthy (#511)

Changes

• Experimental provider warnings when using non-Claude models
• Reusable API key component for consistent provider configuration UI
• New make codelayer-nightly-bundle command for local nightly builds

Troubleshooting / Known Issues

• If install fails, ensure you've cleaned up all previous artifacts. brew reinstall is worth a shot as well.
• Logs can be found at ~/Library/Logs/dev.humanlayer.wui.nightly/CodeLayer-Nightly.log
• If daemon fails due to already running, you can pkill hld and reopen CodeLayer to try again
• If opening from spotlight/alfred/raycast/finder fails, try pkill hld; open /Applications/CodeLayer-Nightly.app to push your PATH into CodeLayer so it can better find your claude CLI

codelayer-20250901-nightly

This release includes:

• CodeLayer - Desktop application (DMG installer)

tl;dr

brew install --cask --no-quarantine humanlayer/humanlayer/codelayer-nightly
# kill any existing hld process and open CodeLayer with current shell PATH so it can find your `claude` CLI
pkill hld; open /Applications/CodeLayer-Nightly.app

• if your claude cli is not in a very-default location like /usr/local/bin, you will need to launch with open /Applications/CodeLayer-Nightly.app rather than launching from Spotlight/Finder/Raycast/etc

Requirements

• macOS (Apple Silicon/M-series)

Troubleshooting / Known Issues

• If install fails, ensure you've cleaned up all previous artifacts. brew reinstall is worth a shot as well.
• Logs can be found at ~/Library/Logs/dev.humanlayer.wui.nightly/CodeLayer-Nightly.log
• If daemon fails due to already running, you can pkill hld and reopen CodeLayer to try again
• If opening from spotlight/alfred/raycast/finder fails, try pkill hld; open /Applications/CodeLayer-Nightly.app to push your PATH into CodeLayer so it can better find your claude CLI

codelayer-20250831-nightly

This release includes:

• CodeLayer - Desktop application (DMG installer)

tl;dr

brew install --cask --no-quarantine humanlayer/humanlayer/codelayer-nightly
# kill any existing hld process and open CodeLayer with current shell PATH so it can find your `claude` CLI
pkill hld; open /Applications/CodeLayer-Nightly.app

• if your claude cli is not in a very-default location like /usr/local/bin, you will need to launch with open /Applications/CodeLayer-Nightly.app rather than launching from Spotlight/Finder/Raycast/etc

Requirements

• macOS (Apple Silicon/M-series)

Troubleshooting / Known Issues

• If install fails, ensure you've cleaned up all previous artifacts. brew reinstall is worth a shot as well.
• Logs can be found at ~/Library/Logs/dev.humanlayer.wui.nightly/CodeLayer-Nightly.log
• If daemon fails due to already running, you can pkill hld and reopen CodeLayer to try again
• If opening from spotlight/alfred/raycast/finder fails, try pkill hld; open /Applications/CodeLayer-Nightly.app to push your PATH into CodeLayer so it can better find your claude CLI

codelayer-20250830-nightly

This release includes:

• CodeLayer - Desktop application (DMG installer)

tl;dr

brew install --cask --no-quarantine humanlayer/humanlayer/codelayer-nightly
# kill any existing hld process and open CodeLayer with current shell PATH so it can find your `claude` CLI
pkill hld; open /Applications/CodeLayer-Nightly.app

• if your claude cli is not in a very-default location like /usr/local/bin, you will need to launch with open /Applications/CodeLayer-Nightly.app rather than launching from Spotlight/Finder/Raycast/etc

Requirements

• macOS (Apple Silicon/M-series)

Troubleshooting / Known Issues

• If install fails, ensure you've cleaned up all previous artifacts. brew reinstall is worth a shot as well.
• Logs can be found at ~/Library/Logs/dev.humanlayer.wui.nightly/CodeLayer-Nightly.log
• If daemon fails due to already running, you can pkill hld and reopen CodeLayer to try again
• If opening from spotlight/alfred/raycast/finder fails, try pkill hld; open /Applications/CodeLayer-Nightly.app to push your PATH into CodeLayer so it can better find your claude CLI

codelayer-20250828-nightly

This release includes:

• CodeLayer - Desktop application (DMG installer)

tl;dr

brew install --cask --no-quarantine humanlayer/humanlayer/codelayer-nightly
# kill any existing hld process and open CodeLayer with current shell PATH so it can find your `claude` CLI
pkill hld; open /Applications/CodeLayer-Nightly.app

• if your claude cli is not in a very-default location like /usr/local/bin, you will need to launch with open /Applications/CodeLayer-Nightly.app rather than launching from Spotlight/Finder/Raycast/etc

Requirements

• macOS (Apple Silicon/M-series)

Troubleshooting / Known Issues

• If install fails, ensure you've cleaned up all previous artifacts. brew reinstall is worth a shot as well.
• Logs can be found at ~/Library/Logs/dev.humanlayer.wui.nightly/CodeLayer-Nightly.log
• If daemon fails due to already running, you can pkill hld and reopen CodeLayer to try again
• If opening from spotlight/alfred/raycast/finder fails, try pkill hld; open /Applications/CodeLayer-Nightly.app to push your PATH into CodeLayer so it can better find your claude CLI