Обсуждение на форуме тут: http://www.forum.nobat.ru/index.php?topic=6123.0
Что нового в 4.2.9.6 по сравнению с 4.2.9.5:
[ - ] An SMTP Authentication option to use MD5 authentication was sometimes incorrectly handled;
[ * ] Once a submission form was signed, the user will be unable to uncheck the appropriate checkboxes to make the form unsigned in future;
[ * ] Fixed Windows taskbar title for the Splash window.
Что нового в 4.2.9.5 по сравнению с 4.2.9.4:
[ * ] When working with S/MIME internal implementation, the "Select Certificate" dialogue box is now sizeable;
[ + ] It is now possible to search S/MIME certificates by e-mail when using the Internal Implementation;
[ * ] A warning is given when the user clicks "Destroy all private keys" button in the hardware token editor;
[ * ] When using OTFE with Aladdin eToken and the user did enter an incorrect PIN during the startup, The Bat! did exit; now it offers to enter the PIN again.