0.20.4: * This release has another API/ABI incompatibility, but only in Pty::Master, so API bumped to version 1.2. libvtemm-1.2 can be installed in parallel with versions 1.0 and 1.1, but usage of 1.1 is not recommended, because of stupid design bug in Pty::Master. * New build system using mm-common. Version 0.6 required. Dependencies are written in README. * TerminalAccessible now is not wrapped. I don't have a clue for what is it and if it was wrapped properly. Probably it won't be missed. (Krzesimir Nowak)