Improvements in v2.2

• RapidSpellGUIDialog class added, extends JDialog instead of JFrame like RapidSpellGUI
• New memory optimization properties added
• Improved as you type performance in large documents
• It is now possible to customize the popup suggestions menu, and to control underline painting
• Improved suggestions for short (2 or 3 letter) words
• XML/HTML support added to RapidSpellAsYouType