Arson 1.0.0 — Unsigned Preview

Arson 1.0.0

Arson is a native macOS utility for resizing and positioning the focused window with reusable presets and global keyboard shortcuts.

Warning

This preview build is ad-hoc signed and not notarized by Apple. Gatekeeper therefore blocks the normal first launch. Use it only if you trust this repository and the checksum below. A future public build should be signed with a Developer ID Application certificate and notarized.

Requirements

• macOS 26 or later
• Accessibility permission under System Settings → Privacy & Security → Device Control & Data Access

Installation and first launch

1. Download and extract Arson-v1.0.0-macos-universal-unsigned.zip.
2. Move Arson.app to /Applications.
3. Control-click Arson.app in Finder and choose Open. If macOS still blocks it, open System Settings → Privacy & Security and explicitly approve the app.
4. Grant Arson permission to control other application windows when prompted.

Included

• Universal macOS binary for Apple silicon and Intel (arm64 and x86_64)
• Reusable resize and positioning presets
• Global keyboard shortcuts with conflict validation
• Menu bar operation, launch-at-login support, onboarding, and English/German localization

Verification

• GitHub Actions: unit tests, UI tests, accessibility audit, and universal Release build passed
• Bundle version: 1.0.0 (1)
• SHA-256: 9de092267b4db933eca48bb689e824319c4f78b7cf8f8769b3002a9201679c3e