2.3 with improved UK and RU (updated)

In full similar to 2.3 bets version, with implemented improvements to UK and RU layouts.
Update is made to support more workaround for multilanguage typing and without it. Mostly all under the hood.
Pay attention this is only in demonstration purpose and APK signed with thest signature so you need to delete original Heliboard / Heliboard debug to install this APK.
All credits to base Heliboard belong to original creator

Full Changelog: v2.2...v2.3_beta1