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11/11/2008 - Net Activity Diagram  2.5 .366 Service Release 1

• The process name capture feature is turned off by default due to the OS stability issues in certain cases
• Improved internal socket identification
• Bug Fix: Fixed crash when turning ON/OFF network adapters

4/25/2008 - Net Activity Diagram  2.5 .361 Release

• Added ability to minimise to tray when closing the program window
• Improved additonal information display in the Active Connections
• Improved displaying average speed in diagram hints
• Improved performance when getting active connections information
• Added charts to the active connections display
• Added ability to group active connections by addresses, ports and protocols
• Added ability to scale texts in diagram legend
• Improved timeouts calculation when finding expired sockets
• Added Polish language support, thanks, to Janusz Grzybek
• Bug Fix: Fixed showing connections which were established before the program was started
• Bug Fix: Fixed displaying some TCP/IP connections
• Bug Fix: Fixed an error when there are too many connections established
• Bug Fix: Fixed an error wnen hibernating Vista
• Bug Fix: Fixed memory leaks

8/14/2007 - Net Activity Diagram  2.4 .335 Release

• Added more diagram display parameters to the Appearance tab
• Added ability to reset diagram counters monthly on a certain day
• Added monitoring UDP to the Active Connections dialog
• Added ability to save TCP and UDP statistics into a file
• Added custom text for notification messages
• Added Vista support
• Improved notifications
• Improved View Statistics window
• Improved engine stability
• Improved diagrams show/hide logic
• Bug Fix: Fixed a serious driver problem
• Bug Fix: Fixed issue with the Stay On Top mode accidentaly switching off
• Bug Fix: Fixed disappering diagrams after an improper shutdown
• Bug Fix: Fixed resetting diagram settings when the target adapter is absent

6/2/2005 - Net Activity Diagram  2.3 .293 Release

• Added ability to hide/show diagrams using a click on the program tray icon
• Added Italian language support, thanks to Marco
• Added Portuguese language support, thanks to Caue Ueda
• Added Russian language support, thanks to Ivan Kubantsev
• Added Auto-Hide When Idle diagram window mode
• Added ability to switch bits/bytes per second speed display mode (Settings | Advanced | "Show speed as")
• Improved the driver
• Improved user interface
• Bug Fix: Fixed problem with diagram window positioning on the second monitor
• Bug Fix: Fixed problem with context help for dialog controls
• Bug Fix: Fixed drawing problems when diagram window is in Click-Trough mode
• Bug Fix: Fixed problem with 100% CPU load on some systems
• Bug Fix: Fixed several other minor problems

12/8/2004 - Net Activity Diagram  2.2 .272 Release

• Added diagram window click-through mode
• Improved user interface
• The Active Connection dialog now remembers the owner process after the connection is closed
• Bug Fix: Fixed problem with the WiFi signal strength indicator
• Bug Fix: Fixed several minor interface issues
• Bug Fix: Fixed "privileged instruction" problem on diagram closing

10/11/2004 - Net Activity Diagram  2.1 .266

• Added the View submenu to the diagram window
• Added program name display to the Active connections window (Windows XP)
• Improved color scheme selection
• Improved statistics in the Active connections window
• Improved user interface
• Bug Fix: Fixed an issue with the Active connections/Statistics windows on taskbar
• Bug Fix: Fixed an Autostart problem
• Bug Fix: Fixed a diagram issue when color scheme changes

8/5/2004 - Net Activity Diagram  2.0 .258 Service Release 1

• Added a detailed message when the Smart Filtering engine fails
• Improved user interface
• Bug Fix: Fixed problem when closing the Statistics dialog
• Bug Fix: Fixed problem caused by large number of connections
• Bug Fix: Fixed problem with creation of the c:\nad.log file
• Bug Fix: Fixed problem with duplicated program shortcuts descriptions

6/23/2004 - Net Activity Diagram  2.0 .246 Release

• Added "Megabytes (mb)" item to the Diagram Properties dialog`s Scaling parameter
• Bug Fix: Fixed problem with the Statistics dialog`s Custom Period input box
• Bug Fix: Fixed problem with access violation message box after using custom period in the Statistics dialog
• Bug Fix: Fixed issue with exiting when the evaluation period has expired

5/27/2004 - Net Activity Diagram  2.0 .242 Beta 2

• Improved Active Connections and Statistics windows behavior
• Improved Diagram window behavior
• Improved selections in the Statistics window
• Improved "LESS/MORE THAN .. DURING" notifications
• Improved "Graph in the tray" diagram
• Improved mouse wheel support for the Statistic window
• Improved speed display
• Improved weekly reports
• Improved reset diagram counters algorithm
• Added autosave for diagram counters
• Bug Fix: Fixed high CPU load during high-speed traffic
• Bug Fix: Fixed an issue when statistics could be lost after an abnormal termination
• Bug Fix: Fixed localization bug
• Bug Fix: Fixed diagram invisibility bug
• Bug Fix: Fixed a bug when statistic is disabled
• Bug Fix: Fixed semi-transparent Diagram windows when using remote administration programs
• Bug Fix: Fixed bug in the Active Connections window when too many connections occur
• Bug Fix: Fixed an installation issue

3/31/2004 - Net Activity Diagram  2.0 .223 Beta 1

• Added the Wi-Fi Signal Strength Indication diagram type
• Added the Invisible diagram type (for statistics only)
• Added the Statistics Window diagram type
• Added the Diagram Window (No Text) diagram type
• Added the Smart Filtering System® to filter application protocols
• Added the Active Connections window
• Added the "Exclude the local subnet traffic" filtering option
• Added various color schemes
• Added the Diagram window transparency option (Windows 2000, XP, 2003)
• Added automatic diagram counter reset (monthly, weekly, daily, etc.)
• Added ability to send email notifications using password-protected SMTP servers
• Added the Diagram Statistics dialog to analyze traffic
• Added ability to Reset traffic counters from a diagram`s popup menu
• Added ability to dock diagram windows to screen borders