System support

• Restored Win95 compatibility
• Improved Wine compatibility
• Improved 64 bit immunization
• Support for multi-line bookmarks (IE 7 / Vista)
• New Immunization for Firefox & Mozilla
• Improved Immunization for Opera

Reports

• Added version info to bug report
• Include Errors.log now includes timestamps
• Improved Windows version display

Misc

• Improved settings retrieval from registry (mixed installations)
• Added support for automated removal of F/Ps from host lists
• Changed update UserAgent and Referrer
• Updater now in separate executable file
• Fixed support for handle list on 64 bit systems
• Improved disabling/enabling BHOs
• New special error reporting for beta versions
• Support for Windows Error Reporting for public versions
• Fixed memory leaks (replaced Indy with Synapse)

Detection and removal of threats

• Improved PE detection all over the place
• New 64 bit detection all over the place
• Improved file removal methods
• Added support for renaming services before stopping/killing/deleting them
• Improved plugin support (example: current TCP/IP Plugin)
• Speed-ups through improved caches
• Improved archives checking
• Faster fulltext checking
• Added some more Opera 9 detection schemes

User interface changes

• Implemented workarounds for misarranged buttons (including TeaTimer)
• Fixed IE proxy import in wizard
• Improved localization on simple dialogs
• Added Firefox icon on Cookie exclude page
• New confirmation dialog for system restore points
• Changed default font to Tahoma
• Red cross (trademarked) replaced with green cross
• Made "Check" option unavailable during fix
• Now displays checksum for each result for better trackback of results
• Improved localization of product descriptions
• Adjusted wizard for new situation (external updater etc.)
• Improved SDHelper dialogs and block/allow choices
• Displayed app version is now four digits (e.g. 1.5.1.12)
• (De+)Select all in list of old reports
• Improved Warning/Confirmation dialog IE plugin
• Configuration & Information dialog in IE plugin