version 0.1.1
==============
- Packaging: Flatpak bundle (desktop entry, MIME, distributable .flatpak)
  and AppImage (containerized build, runs on Arch / non-Debian hosts).
- bins.py: host-only Python/Lua resolution from sandboxed bundles
  (Flatpak / AppImage); fail fast at test load if the host interpreter
  is missing.
- run item: runtime-aware launcher (AppImage / Flatpak / PyInstaller /
  source / wheel); drop testium_path / python_bin parameters.
- dialog_env: auto-detect Wayland vs xcb from $DISPLAY / $WAYLAND_DISPLAY
  instead of forcing xcb (was hanging dialogs on pure-Wayland sessions).
- version: read TESTIUM_VERSION env in Flatpak/AppImage so the About
  dialog stops reporting "unknown".
- runtime_plot last_values: bump timeout 1s -> 5s and narrow the bare
  except to queue.Empty.
- py_func/__main__: robust sys.path init, diagnostic on import failure.
- Subprocess stdio (py_func / lua_func) routed into the parent log.
- README refocused on users (quick_start, tutorial); CONTRIBUTING filled.
- Docs: CLAUDE.md Packaging section rewritten.
- LICENSE file (EUPL-1.2) added.

version 0.1
==============
- Start of the project