v0.4.0-alpha — signed + notarized (no Gatekeeper warning)

Signed and notarized by Apple. This is the first release that opens with
no Gatekeeper warning — no more xattr -dr com.apple.quarantine workaround.
Download, drag to Applications, open.

Install

1. Download mRemoteNXT-v0.4.0-alpha.dmg below.
2. Open the .dmg, drag mRemoteNXT.app to the Applications shortcut.
3. Open it from /Applications. That's it.

Still self-contained (~21 MB) — no Homebrew install needed at runtime.

What's new

Signing & distribution

• Developer ID signature — the app and every bundled library are now signed
  with a Developer ID certificate (Vtun Hardware SRL).
• Apple notarization — the .dmg is submitted to Apple's notary service and
  the ticket is stapled, so macOS Gatekeeper accepts it offline with no warning.
• Hardened Runtime enabled, with the minimal entitlements required by the
  bundled FreeRDP / ffmpeg codec paths (JIT, executable memory, library
  validation relaxed for the re-signed Homebrew dylibs).

Docs

• README and the in-app Help window no longer mention the xattr workaround —
  it is no longer needed.

Known limitations

• FullFileEncryption="true" (whole-XML encryption) — not implemented.
• Schema ConfVersion > 2.6 — untested.
• RDP image-clipboard, drive / sound redirect, remote-cursor visibility — not yet.
• VNC, external applications (IntApp nodes) — planned.

License

GPL-2.0-or-later.
No affiliation with the mRemoteNG project — the name is referenced only for
file-format compatibility.