Release History

Fiddler Everywhere v7.8.0

May 29, 2026

Version 7.8.0

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
• Certificate errors are shown in application logs when certificate is trusted
• After Add to Snapshot, the Streaming messages are not visible
• SingalR lost connection leads to multple Unexpected Errors
• Mark session in Copper colour doesn't work
• Update the list of available models in Assistant settings tab
• Updated third-party dependencies to mitigate potential security vulnerabilities