OXRecorder Firmware Loader — development build verification

Windows x64: OXFirmwareLoader-windows-amd64.zip
- Actual x86-64 Windows PE executable, built with Windows Python 3.10.11 under Wine 9.
- 26 uploader tests passed; GUI/QProcess validation and frozen-worker tests passed.
- Extracted ZIP passed firmware validation and native Qt Windows GUI startup after build-time Python and source were removed.
- Python, Qt and MSVC runtime DLLs included; no Wine builtin DLLs included.

Linux x64: OXFirmwareLoader-linux-x86_64.tar.gz
- Actual x86-64 ELF executable, built with Ubuntu 22.04 Python 3.10.12 / glibc 2.35.
- 27 tests passed; GUI/QProcess validation and frozen-worker checks passed offline.
- Extracted archive passed firmware validation and X11/xcb GUI startup on Ubuntu 24.04 with standard EGL runtime supplied, networking disabled and external tools removed from PATH.
- Python shared library, Qt and libxcb-shape included. Normal system graphics/display libraries remain prerequisites.

Both use the existing OXRecorder-development.oxfw package unchanged.
These are unsigned development builds. Windows validation used Wine, not a physical Windows installation. Physical USB upload, device boot/PSRAM and data-preservation acceptance tests remain outstanding on both platforms.


Runnable ZIP additions (2026-09-14)
- Windows: existing OXFirmwareLoader-windows-amd64.zip unchanged.
- macOS: OXFirmwareLoader-macos-arm64.zip produced from the existing app with
  ditto, preserving the app bundle. Extracted ZIP passed firmware validation.
- Linux: OXFirmwareLoader-linux-x86_64.zip repackages the existing tar.gz,
  retaining Unix executable modes and symlink entries. Extracted ZIP passed
  frozen-worker firmware validation in the Linux x64 container.
- Original DMG and tar.gz remain available as alternative formats.