FiddlerCore version 2.3.0.4

FiddlerCore allows you to integrate HTTP/HTTPS traffic viewing and modification capabilities into your .NET application, without any of the Fiddler UI.

The primary change in this update is that the installation package now includes FiddlerCore4.dll,a version of the assembly compiled to run on the .NET4.0 CLR.I expect to maintain versions of this assembly for both the v2 and v4 CLRs for the foreseeable future.
Beyond the new assembly, this version contains a number of bugfixes, including better error logging.

Download: http://www.fiddler2.com