MultiMon 1.0.0

MultiMon 1.0 — one seamless video wall across every monitor you own. Free and open source under EUPL-1.2.

Platform	Download	Notes
Windows 10 (1809+) / 11, x64	MultiMon-1.0.0-win-x64.zip	Self-contained, nothing to install: unzip and run App\MultiMon.Control.exe. Unsigned — SmartScreen: More info → Run anyway.
macOS 14+, Apple Silicon	MultiMon-1.0.0-macos-arm64.dmg	Signed (Developer ID), not yet notarized: right-click → Open on first launch, or xattr -dr com.apple.quarantine /Applications/MultiMon.app. Intel Macs: 1.1.

Docs: https://www.fiavaion.com/docs/multimon/getting-started · Product page: https://www.fiavaion.com/products/multimon/

First stable release, for Windows (x64) and macOS (Apple Silicon). Everything in 1.0.0-rc.1 below is
included; the macOS port is new.

Added

• macOS port (Apple Silicon, macOS 14+) — Metal render core, HAP and VideoToolbox decode, CoreAudio output,
  Avalonia control panel, display refresh matching and a performance readout. Shipped as a DMG, signed with a
  Developer ID (not yet notarized: right-click → Open on first launch). Intel Macs are deferred to 1.1.
• Application icon on both platforms (MultiMon.ico / MultiMon.icns), built from the final idents.

Changed

• Release kit is published without debug symbols.

Known limitations

• The real-Intel (QuickSync) acceptance pass, a multi-vendor rig of four or more screens, and a live audio
  device-pull have not been run on hardware; Windows stability is verified on AMD and NVIDIA.
• The Windows build is unsigned (SmartScreen warns on first run); the macOS build is signed but not notarized.
• The macOS DMG is the 1.0.0-rc.1 Mac build (source: tag v1.0.0-rc.1-mac), so the app reports its version as
  1.0.0-rc.1. A rebuild that reports 1.0.0 will follow.
• Convert to HAP resolves FFmpeg from PATH; FFmpeg is not bundled.