Released: Apr 16, 2026

v7.7.3 버젼 업데이트

수정사항

• Fixed issue where the MCP get_sessions tool is failing with agents that require object-root structured responses.
• Fixed issue where the MCP tool get_session_details does not properly return request and response bodies for POST requests.

Released: Mar 26, 2026

v7.7.2 버젼 업데이트

기능

• Introduced a new API endpoint for MCP API key generation.

수정사항

• The empty state of the Agent Calls tab did not provide clear guidance.

Released: Mar 18, 2026

v7.7.1 버젼 업데이트

기능

• Updated third-party dependencies to mitigate potential security vulnerabilities.

수정사항

• Fixed issue where the returned comment from the Agent Cache response shows the wrong origin session ID.

Released: Mar 12, 2026

v7.7.0 버젼 업데이트

기능

• Introduced Agent Cache functionality, enabling users to capture and selectively cache real Agent request/response pairs.
• Upgraded the application's core backend runtime to the latest supported version.
• Updated third-party dependencies to mitigate potential security vulnerabilities.

수정사항

• Autosave could not be disabled when there is quota limiting the functionality.
• Debugging Assistant continued to function after the Fiddler Everywhere trial had expired.
• Email addresses were duplicated when...

Released: Jan 20, 2026

v7.6.0 버젼 업데이트

기능

• Upgraded the application's core frontend technologies and UI component libraries to latest supported versions.
• Updated third-party dependencies to mitigate potential security vulnerabilities.

수정사항

• Fixed issue where JSON format and tables are not displayed correctly in Debugging Assistant.

Released: Nov 18, 2025

v7.5.0 버젼 업데이트

기능

• 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 Debugging Assistant access.

수정사항

• It was possible to configure the same reverse proxy port multiple times through MCP.
• SSE over HTTP/1.1 fails the entire session when unchunking is unsuccessful.
• Updated third-party dependencies to mitigate potential security vulnerabilities.

Released: Oct 23, 2025

v7.4.0 버젼 업데이트

기능

• 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 saving, exporting or sharing with the MCP server.
• Added managed application configuration allowing administrators to control MCP server access.
• Added a Save button to the AutoSave dialog for easier state changes.

수정사항

• Open Autosave Dialog shortcut could open the dialog multiple times...

Released: Sep 4, 2025

v7.3.0 버젼 업데이트

기능

• Added a Save button to the Reverse Proxy and Network Capture dialogs for easier state changes.
• Improved Compact view in Live Traffic grid.

수정사항

• Fixed issue where the body inspector scrolled to the top while reviewing a streaming session that is still in progress.
• Fixed issue where the best inspector is not automatically selected when switching between sessions with different body types.
• Updated third-party dependencies to mitigate potential security vulnerabilities.

Released: Aug 14, 2025

v7.2.0 버젼 업데이트

기능

• Now shows streaming responses in real time in the body inspectors.
• Now groups multiple error messages into a single notification for a better user experience.

수정사항

• Fixed issue where the Folders tree selection in the save resources dialog is in the wrong place.
• Fixed issue where Toolbar buttons flicker when application window is resized for small monitors.
• Fixed issue where the application window is not visible when its previous location is outside of the screen boundaries.

Released: Jul 24, 2025

v7.1.0 버젼 업데이트

기능

• Added 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.
• Added support for parsing messages in server-sent events (SSE) sessions using HTTP/1.1.
• Updated third-party dependencies to mitigate potential security vulnerabilities.

수정사항

• Fixed issue where error "Invalid session id/session source id" is displayed when Fiddler works in the background.
• Fixed issue...