Version 2.1 nowcomes with the following extras/fixes:
The image captcha feature has been made more secure as some automated submission scripts seems to have fooled it.
A setting where HTML can be stripped from new messages is now available. It's hihgly recommended that this be turned on to ensure that the Guestbook is secure.
A new setting is now available where New Messages can be approved before they are displayed in the GuestBook. This setting can be enabled by clicking the 'settings' tab.
