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Release history

archon releases

The first open-source harness builder for AI coding. Make AI coding deterministic and repeatable.

All releases

14 shown

No immediate action
v0.4.1 Maintenance

Routine maintenance and dependency updates.

Config change
v0.4.0 Breaking risk
Auth

GitHub App auth + user attribution

No immediate action
v0.3.12 Maintenance

Routine maintenance and dependency updates.

No immediate action
v0.3.11 Maintenance

Routine maintenance and dependency updates.

v0.3.10 Maintenance

Minor fixes and improvements.

Full changelog

Installation

Quick Install (Recommended)

macOS / Linux

curl -fsSL https://archon.diy/install | bash

Windows (PowerShell)

irm https://archon.diy/install.ps1 | iex

Homebrew (macOS / Linux)

brew install coleam00/archon/archon

Docker

docker run --rm -v "$PWD:/workspace" ghcr.io/coleam00/archon:latest workflow list

Manual Installation

macOS (Apple Silicon)

curl -fsSL https://github.com/coleam00/Archon/releases/latest/download/archon-darwin-arm64 -o /usr/local/bin/archon
chmod +x /usr/local/bin/archon

macOS (Intel)

curl -fsSL https://github.com/coleam00/Archon/releases/latest/download/archon-darwin-x64 -o /usr/local/bin/archon
chmod +x /usr/local/bin/archon

Linux (x64)

curl -fsSL https://github.com/coleam00/Archon/releases/latest/download/archon-linux-x64 -o /usr/local/bin/archon
chmod +x /usr/local/bin/archon

Linux (ARM64)

curl -fsSL https://github.com/coleam00/Archon/releases/latest/download/archon-linux-arm64 -o /usr/local/bin/archon
chmod +x /usr/local/bin/archon

Windows (Manual)
Download archon-windows-x64.exe from the assets below, rename to archon.exe, and add to your PATH.

Verify installation

archon version

What's Changed

  • Release 0.3.10 by @Wirasm in https://github.com/coleam00/Archon/pull/1488

Full Changelog: https://github.com/coleam00/Archon/compare/v0.3.9...v0.3.10

v0.3.9 Bug fix

Minor fixes and improvements.

Full changelog

Installation

Quick Install (Recommended)

macOS / Linux

curl -fsSL https://archon.diy/install | bash

Windows (PowerShell)

irm https://archon.diy/install.ps1 | iex

Homebrew (macOS / Linux)

brew install coleam00/archon/archon

Docker

docker run --rm -v "$PWD:/workspace" ghcr.io/coleam00/archon:latest workflow list

Manual Installation

macOS (Apple Silicon)

curl -fsSL https://github.com/coleam00/Archon/releases/latest/download/archon-darwin-arm64 -o /usr/local/bin/archon
chmod +x /usr/local/bin/archon

macOS (Intel)

curl -fsSL https://github.com/coleam00/Archon/releases/latest/download/archon-darwin-x64 -o /usr/local/bin/archon
chmod +x /usr/local/bin/archon

Linux (x64)

curl -fsSL https://github.com/coleam00/Archon/releases/latest/download/archon-linux-x64 -o /usr/local/bin/archon
chmod +x /usr/local/bin/archon

Linux (ARM64)

curl -fsSL https://github.com/coleam00/Archon/releases/latest/download/archon-linux-arm64 -o /usr/local/bin/archon
chmod +x /usr/local/bin/archon

Windows (Manual)
Download archon-windows-x64.exe from the assets below, rename to archon.exe, and add to your PATH.

Verify installation

archon version

What's Changed

  • fix(ci): --no-worktree on release-smoke archon-assist invocations by @Wirasm in https://github.com/coleam00/Archon/pull/1357
  • Release 0.3.9 by @Wirasm in https://github.com/coleam00/Archon/pull/1358

Full Changelog: https://github.com/coleam00/Archon/compare/v0.3.8...v0.3.9

v0.3.6 Mixed
Security fixes
  • Fixed CWD .env leak to prevent environment variable exposure
Notable features
  • Artifact file paths are now clickable in chat messages
  • Workflow result cards enriched with status, duration, nodes, and artifact display
  • Loop node iteration visibility in workflow execution view
Full changelog

Installation

Quick Install (Recommended)

macOS / Linux

curl -fsSL https://archon.diy/install | bash

Windows (PowerShell)

irm https://archon.diy/install.ps1 | iex

Homebrew (macOS / Linux)

brew install coleam00/archon/archon

Docker

docker run --rm -v "$PWD:/workspace" ghcr.io/coleam00/archon:latest workflow list

Manual Installation

macOS (Apple Silicon)

curl -fsSL https://github.com/coleam00/Archon/releases/latest/download/archon-darwin-arm64 -o /usr/local/bin/archon
chmod +x /usr/local/bin/archon

macOS (Intel)

curl -fsSL https://github.com/coleam00/Archon/releases/latest/download/archon-darwin-x64 -o /usr/local/bin/archon
chmod +x /usr/local/bin/archon

Linux (x64)

curl -fsSL https://github.com/coleam00/Archon/releases/latest/download/archon-linux-x64 -o /usr/local/bin/archon
chmod +x /usr/local/bin/archon

Linux (ARM64)

curl -fsSL https://github.com/coleam00/Archon/releases/latest/download/archon-linux-arm64 -o /usr/local/bin/archon
chmod +x /usr/local/bin/archon

Windows (Manual)
Download archon-windows-x64.exe from the assets below, rename to archon.exe, and add to your PATH.

Verify installation

archon version

What's Changed

  • feat(web): make artifact file paths clickable in chat messages by @coleam00 in https://github.com/coleam00/Archon/pull/1023
  • fix(server): use BUNDLED_VERSION for app version in binary mode by @Wirasm in https://github.com/coleam00/Archon/pull/1049
  • feat(web): enrich workflow result card with status, duration, nodes, and artifacts by @coleam00 in https://github.com/coleam00/Archon/pull/1025
  • feat(web): loop node iteration visibility in workflow execution view by @coleam00 in https://github.com/coleam00/Archon/pull/1026
  • fix: strip CWD .env leak, enable platform adapters in serve, add first-event timeout by @coleam00 in https://github.com/coleam00/Archon/pull/1092
  • Release 0.3.6 by @Wirasm in https://github.com/coleam00/Archon/pull/1114

Full Changelog: https://github.com/coleam00/Archon/compare/v0.3.5...v0.3.6

v0.3.4 Maintenance

Documentation enhancement and .env file loading with override support.

v0.3.3 New feature
Notable features
  • archon serve command for compiled users
  • Automatic GitHub update check
  • Script node type for DAG workflows
Full changelog

Binary distribution improvements, new workflow node type, and a batch of bug fixes.

Added

  • archon serve command: one-command way for compiled binary users to start the web UI server. Downloads a pre-built web UI tarball from GitHub releases on first run, verifies SHA-256 checksum, caches locally, then starts the full server (#1011)
  • Automatic update check: binary users see a notification when a newer version is available on GitHub. Non-blocking, cached for 24 hours (#1039)
  • Script node type for DAG workflows: script: nodes run inline TypeScript/Python or named scripts from .archon/scripts/ via bun or uv runtimes. Supports deps: for dependency installation and timeout: in milliseconds (#999)
  • Codex native binary auto-resolution: compiled builds now locate the Codex CLI binary automatically instead of requiring a manual CODEX_CLI_PATH override (#995, #1012)

Fixed

  • Workflow reject ignores positional reason: archon workflow reject <id> <reason> now correctly passes the reason argument to the rejection handler
  • Windows script path separators: normalize backslashes to forward slashes in script node paths for cross-platform compatibility
  • PowerShell Add-ToUserPath corruption: installer no longer corrupts PATH when only a single entry exists (#1000)
  • Validator Promise.any race condition: script runtime checks no longer fail intermittently due to a Promise.any edge case (#1007, #1010)
  • Interactive-prd workflow bugs: fixes to loop gate handling, variable substitution, and node ordering (#1001, #1002, #1003, #1005)
  • Community forge adapter exports: added explicit export entries for Gitea and GitLab adapters so they resolve correctly in compiled builds (#1041)
  • Workflow graph view without codebase: the web UI workflow graph now loads correctly even when no codebase is selected (#958)
v0.3.1 Bug fix

Build release workflow and SQLite schema fixes for database compatibility.

Beta — feedback welcome: [email protected]