Koha 3.4.0 released

The Koha development team has announced the release of Koha 3.4.0. Koha 3.4.0 is a major feature release that contains major changes to underlying architecture (adoption of Template::Toolkit for templating) and performance enhancements (removal of item data from biblio records). These changes, in addition to the inclusion of many new features, mean a lot of new strings for translators to translate