1.4.1 New features:

- Target .NET version lowered from 4.0 to 2.0
- Natural borders system reworked
- Jumping to next words introduced
- New keyboard shortcuts (Shift modifier and QWERTYUIOP and ASDFGHJKL; one-button keyboard layouts)
- Alt jump to menu prevented
- In Edit pair form, entering text boxes will try to switch keyboard language to corresponding language of the book (en, de, fr, it, es, ru supported)