v1.2.1 — pip installs get their data files back

Fixed

• pip installs of the viewer were broken since v1.0.0 — the wheel was missing viewer.html and the interface language files, so the very first request answered nothing and the browser showed ERR_EMPTY_RESPONSE on 127.0.0.1. The data files are now declared in the packaging metadata, and a new CI test builds the wheel and checks they are inside, so this cannot silently come back. (Reported by a user of the beginner guide — thank you!)

If you installed with pip (git, zip, or clone — anything but pip install -e), update with:

python -m pip install --force-reinstall https://github.com/bebkill/Eclipse-Cleaner/archive/refs/heads/main.zip

Windows executable

Unchanged — it was never affected (it bundles its data files separately). Download it from v1.2.0.