- No data.

- Heuristic/Smart definition enhancements.
- Scanning Engine Updates/Fixes/Enhancements.
- Improved Definition Loading Speed.
- Resolved situation(s) with samples with malformed resource blocks.

- Smart definition update enhancements.
- Internal scanning engine improvements.
- Better resource handling.
- DDA and DRA (Direct Disk and Registry Access) updates.

- Fixed Bugs.

- Slightly faster scanning on some systems.
- Small UI fixes/updates.
- Smart Definition Updates/Enhancements.
- Better memory handling in low memory situations.

- No data.

- No data.

- User interface - Easy Access and Use.
- Real-Time Protection - Lighter, Faster and Added Protection!
- Faster scanning and updated scanning engine.
- 30% smaller definition updates resulting in improved performance.
- Critical Point Scan - Examine critical load points for malware infections.
- Rescue Scan - Gain control of your system when infection prevent scanning.
- Scheduler - integrated with the Windows Scheduler for maximum flexibility and control.
- Quarantine Management System.
- Repairs - fix problems left behind by Malware.
- Update System - faster and more flexible.
- Scan logging - monitor the health of your system.
- Improved memory management - lighter on your system.

- New SuperAntiSpyware update system to upgrade to 5.0 when released the first week of August 2011.
- Important Note : You MUST install this to upgrade to 5.0 automatically.

- Small scanning engine updates/enhancements.
- Added re-connect technology for when updates are corrupted.
- Scanning engine updates (performance).
- Updated pre-packaged definitions for malware that blocks updates.
- Important Note : Future update (upcoming) will included updated product updater to migrate to the 5.0 version when released. Make sure you install this update.

- Improved diagnostic system (upcoming: SUPERAntiSpyware Threat Check).
- Updated Smart Definitions System for Rogue AV Detection.
- Scanning engine updates (performance).
- Minor fixes for DDA (Direct Disk Access) on 64-bit Systems.
- Updated pre-packaged definitions for malware that blocks updates.
- Important Note : Future update (upcoming) will included updated product updater to migrate to the 5.0 version when released. Make sure you install this update.

- Improved diagnostic system (upcoming: SUPERAntiSpyware Threat Check).
- Scanning engine improvements for smart definitions.
- Direct Disk Access (DDA) Enhancements (NTFS).
- Direct Registry Access (DRA) Enhancements (hidden rootkit detection).
- Updated pre-packaged definitions for malware that blocks updates.
- Important Note : Future update (upcoming) will included updated product updater to migrate to the 5.0 version when released. Make sure you install this update.

- Updated code signing certificate.
- Update pre-packaged definitions for malware that blocks updates.
- Heuristic Engine Updates.
- Scanning Engine Updates.

- Improved Direct Disk Access (DDA).
- Heuristic Engine Updates.
- Scanning Engine Updates (Reduced Overhead).
- Faster scanning under certain situations.

- Resolution of the "Windows Administrator" Update Situation - this will make the next update smooth for users having an issue.
- Internal Scanning Engine Updates.
- Improved Rogue Detection and Removal.

- Internal Scanning Engine Updates.
- Smart Definition Engine Updates.
- Improved Rootkit Detection/Remediation.
- Improved Definition Downloading when malware blocks access.

- Rogue Removal Engine.
- Core scanning engine updates.
- Trace scanning engine updates.
- 64-bit enhancements (faster).
- Improved PIT (Process Interrogation Technology).

- Further internal enhancements in preparation for version 5.0.
- Minor bug fixes.
- Scanning engine updates.
- Improved rootkit detection and removal.

- Further internal enhancements in preparation for version 5.0.
- Smart Definitions Engine Update.
- Scanning engine updates for latest threats.
- DDA (Direct Disk Access) improvements for rootkits blocking physical drive access.

- Further internal enhancements in preparation for version 5.0.
- Scanning engine improvements and updates for hidden services.
- TDSS Rootkit removal enhancements.
- Rootkit removal improvements (definition based).

- Internal enhancements in preparation for version 5.0.
- DDA (Direct Disk Access) Speed Improvements.
- DRA (Direct Registry Access) Speed / Access Improvements.
- Scanning engine improvements/enhancement.

- Resolves rare issue where updates halt and/or crash if connection is terminated.
- Technology enhancements for in-memory scanning.
- Scanning engine improvements/enhancements.
- Updated definition (smart) heuristic engine.

- Resolves issue with McAfee and scanning "hang" on 64-bit systems.
- Enhanced "smart definitions" system resulting in improved detection of certain threats.
- Updated TDSS Detection/Removal Technology.
- Updated scanning engine (speed improvements).

- Faster scanning in both Quick and Complete Scan modes.
- Additional TDSS Detection/Removal.
- Heuristic Engine speed increases.
- Last update on the way to the 5.0 pre-release.

- Resolved issue where handles were not freed under certain circumstances.
- Improved resource handling.
- Updated in-product updater preparing for major upcoming release 5.0.
- Additional TDSS Detection/Removal.

- Faster Quick Scan.
- Detects and removes Firefox and Chrome cookie.
- Improved TDSS Detection/Removal of Cloaked Keys/Files.
- 64-bit Users: Autoupdate will be active after 6/15/2010.

- Blended 32/64-bit installer will install appropriate version for your operating system.
- NATIVE 64-bit support - SUPERAntiSpyware will actually remove actual 64-bit infections (many other products don't).
- New SUPERSetup installer for lightening quick installations in Normal OR Safe Mode.
- Command line switches for auto-deployment/registration and silent deployment.
- Faster load time and definition parsing/updating times.
- 64-bit Users: You will need to uninstall and re-install to update to the native 64-bit version.