Fiddler Web Debugging Proxy 2.2.9.1 Beta - 2.2.8.6 Final

Fiddler is a Web Debugging Proxy which logs all HTTP(S) traffic between your computer and the Internet. Fiddler allows you to inspect all HTTP(S) traffic, set breakpoints, and "fiddle" with incoming or outgoing data. Fiddler includes a powerful event-based scripting subsystem, and can be extended using any .NET language.

Fiddler is freeware and can debug traffic from virtually any application, including Internet Explorer, Mozilla Firefox, Opera, and thousands more.


Changelog:
Fiddler 2.2.9.1
Bugfixes

Fiddler 2.2.9.0 [4/22/10] Major update
Improved Streaming
Support DNS Failover
Enhanced timeline; use Context Menu to select desired view
Connection reuse improvements
Improved performance
Add HookWithPAC option to Options dialog
Improved Image inspector with "Copy As DataURI" feature
Added support for "Replay/Reissue Request" multiple times (hold SHIFT key)
Tons of bug fixes

Fiddler 2.2.8.8 [3/24/10]
Added new Timer values
Added COMETPeek feature
Minor UI and performance improvements
Improved import of IE9 Network Capture XML
Improved FiddlerHook for Firefox
Various bugfixes

Fiddler 2.2.8.5 [1/25/10]
Added -viewer switch to enter new "view only" mode
Improved client connection reuse
Detect request pipelining
Enable HTTPS tunneling through authenticating proxy
Added (primitive) COLS ADD command to QuickExec

Changelog Beta Version: http://www.fiddler2.com/Fiddler2/newbeta.txt
Changelog Final Version: http://www.fiddler2.com/Fiddler2/new.txt

BBS: http://groups.google.com/group/httpfiddler

Homepage: http://www.fiddler2.com/fiddler2/ | http://www.fiddler2.com/fiddler2/version.asp