Rukovoditel 1.8.1 – only fixes

Over the past week, after the release of version 1.8, users have found a number of bugs of different types. All issues was fixed in version 1.8.1 and in Extension 1.4.1 To upgrade from 1.8 to 1.8.1 (and from Extension 1.4 to 1.4.1) just rewrite all files except folder...