The most notable improvments in this new SOLMETRA FormValidator 1.01 version are:

• New custom fonts
  We have included 4 brand new original fonts in the package. These fonts are designed by SOLMETRA specifically for the purpose of CAPTCHA. They are optimised to be smaller and better readable by humans but at the same time even more difficult for computers to read.
  
• Session-less user input validation
  Now you can opt-in for a session-less user tracking mechanism. FormValidator will store codes on server disk rather than in PHP session.

For complete list of changes to this version go to Release history.