winget install --id Telerik.Fiddler.EverywhereAbout Fiddler Everywhere
A secure and modern web debugging proxy to capture, inspect, debug, mock and export HTTP/HTTPS network traffic on macOS, Linux and Windows.
What's new in 8.0.2
Fixed - Set the MCP server name to Fiddler for improved client integration and discoverability. - Updated the list of supported OpenAI models available in Debugging Assistant integrations.
Version history
| Version | Updated | Notes |
|---|---|---|
| 8.0.2 | Unknown | Fixed - Set the MCP server name to Fiddler for improved client integration and discoverability. - Updated the list of supported OpenAI models available in Debugging Assistant integrations. |
| 8.0.1 | Unknown | New - Added a new Agent Inspector for viewing agent messages, tool calls, model details, cost, and latency. - Added caching recommendations for Agent Cache to help reduce latency and token usage for expensive agent calls... |
| 7.8.0 | Unknown | New - Expose caching of agent calls through the Fiddler MCP. Fixed - MCP get_sessions_details returns compressed body when sanitization is used. - Requests to bedrock-runtime are not displayed in Agent Calls tab. - Certi... |
| 7.7.3 | Unknown | Fixed - The MCP get_sessions tool is failing with agents that require object-root structured responses. - The MCP tool get_session_details does not properly return request & response bodies for POST requests. |
| 7.7.2 | Unknown | New - Introduce new API endpoint for MCP API key generation. Fixed - The empty state of the Agent Calls tab does not provide clear guidance. |
| 7.7.1 | Unknown | Fixed - Agent Cache response returned comment shows wrong origin session ID. - Updated third-party dependencies to mitigate potential security vulnerabilities. |
| 7.7.0 | Unknown | New - Introduced Agent Cache functionality, enabling users to capture and selectively cache real Agent request/response pairs. Fixed - Autosave could not be disabled when there is quota limiting the functionality. - Debu... |
| 7.6.0 | Unknown | Fixed - JSON format and tables not displayed correctly in Debugging Assistant. - Upgraded the application’s core frontend technologies and UI component libraries to latest supported versions. - Update third-party depende... |
| 7.5.0 | Unknown | New - Added Debugging Assistant, enabling users to connect their preferred LLM model and enhance HTTP traffic analysis and debugging workflows. - Added managed application configuration allowing administrators to control... |
| 7.4.0 | Unknown | New - Added Fiddler Everywhere MCP server, enabling users to leverage Fiddler’s capabilities inside their AI-powered IDEs. - Added a data sanitization tool that lets users remove sensitive information from traffic before... |
| 7.3.0 | Unknown | New - Add a Save button to the Reverse Proxy and Network Capture dialogs for easier state changes Fixed - Compact view improvements in Live Traffic grid - Body inspector scrolled to top while reviewing a streaming sessio... |
| 7.2.0 | Unknown | New - Show streaming responses in real time in the body inspectors - Group multiple error messages into a single notification for better user experience Fixed - Folders tree selection in save resources dialog is in the w... |
| 7.1.0 | Unknown | New - Add compact tables view for session list, composer and inspectors to reduce row height and fit more data on the screen. Go to Settings > Appearance to switch between Default and Compact view. - Add support for pars... |
| 7.0.0 | Unknown | New - [Beta feature] Added network capture mode for Windows - Added support for Reverse proxy - Allow the Fiddler CA to be stored in the system keychain on macOS Fixed - Update third-party dependencies to mitigate potent... |
| 6.6.0 | Unknown | New - Allow self-generated CONNECT tunnels to use HTTP2 - Add new policy "DisableVpnHostBypass" to disable automatic VPN detection Fixed - Entering emails when sharing data with others only works if Enter key is pressed... |
| 6.5.0 | Unknown | New - Allow using custom CA certificates - Add live or saved sessions to existing snapshots Fixed - HTTP 407 errors returned from Fiddler proxy when using some third party services like Zscaler - MessagePack request body... |
| 6.4.0 | Unknown | New - Add new tools menu with Advanced Replay, Decode Value and AutoSave features - Add support for AutoSave to automatically and periodically save live session data - Add menu option to trust Fiddler CA in the Windows M... |
| 6.3.0 | Unknown | New - Decode content popup is now opened in a separate window - Added option for automatic Windows authentication including Kerberos and NTLM - Updated title bar UI Fixed - Some headers may become hidden in the Composer... |
| 6.2.0 | Unknown | New - Show a dialog when Fiddler cannot set a proxy for the current user on Windows Fixed - Endless loader in body inspector for empty chunked response - Request form data not shown correctly in inspector when content en... |
| 6.1.0 | Unknown | New - Redesigned keyboard shortcuts for most used user flows and new keyboard shortcuts dialog - Redesigned Sizes view provides more detailed information for single or multiple selected sessions Fixed - Moving the Sessio... |