This is a new, greatly improved version which fixes all known bugs (hopefully without introducing new bugs ;-) ).
The architecture has been reworked to make better use of Swing features.
I would sugggest all users of previous versions to upgrade.
The version 1.1.4-1 introduced a small but critical bug. Please upgrade to 1.1.4-2 or at least patch the WordFieldVector class with the source file available.
This is yet another major release. It features many enhancements, a replacement for the PreferencesAPI (as I don't like mucking with the Windows registry), a preferences dialog to set the colors and delay times and a new in-memory storage structure to simplify switching between word-by-word and sentence-by-sentence display. I would suggest upgrading as it's nice. ;-)