Version 13.1c (May 20, 2009):

• Windows service support (Business, SupportPro editions)
• Copy/paste added for Host/URL entry
• Fixed last hop naming bug

Version 13.1b (April 27, 2009):

• Minor fixes and improvements

Version 13.1a (March 30, 2009):

• Improved speed and performance
• Improved Whois support
• Hops caching
• Improved NetVu layout system (Business, SupportPro Editions)

Version 13.0b (March 16, 2009):

• Improved Whois and port probing
• IP location database update
• Various bug fixes

Version 13.0a (January 30, 2009):

• Redesigned and updated display provides improved ease of use and faster results
• Full results for port probing (Business, SupportPro editions)
• New testing servers: San Jose, CA and Chicago, IL (Business, SupportPro editions)
• Improved IPv6 support
• Major IP location database update
• Web server supports 3 concurrent users (Business, SupportPro editions)
• Improved location updating facility
• Improved save-as-HTML