Latest build (rolling)

Auto-built APK from the latest main commit (8a2cbc0).

Install on a phone: download mwm-reader-8a2cbc0.apk, open it, and
allow "install from this source" when Android asks. Android 8.0 or
newer (minSdk 26). The filename carries the commit id so your browser
cannot serve you a cached older build.

Debug-signed. If you are reinstalling over a build with a different
signature, uninstall the old one first.