Changes from 2.0 include text lookup for Microsoft Office, Internet Explorer, and other document formats from running software (except PDF); addition of context menu, HTML rendering engine, Unicode support. Messages can be displayed in GBK, BIG5, or Unicode format.
Version 2.0 enhancements encompass text search capabilities for Microsoft Office, Internet Explorer, and various other applications; it also introduces a context menu, an HTML rendering engine, and Unicode support.  Messages can now be presented in GBK, BIG5, or Unicode formats.