FictionBook Editor Release (build 05 Aug) 2.6

FictionBook is an open XML-based e-book format, which originated and gained popularity in Russia. Fiction Book Editor (FBE) is a famous (standard de facto) fb2 documents editor, initially created by Mike Matsnev (http://haali.su), supported for years by many various developers on the closed source code principles. The FictionBook format does not specify the appearance of a document; instead, it describes its structure