Proxyman Windows/Linux: 3.14.0: WebSocket Compose, Scripting npm Packages & Header Filters 🎉

Features

• Compose WebSocket: You can now create and send WebSocket requests from the Compose tool.
• Scripting npm packages: Scripts can now use npm packages with require.
• Header filters: You can now filter by header name and value, with matched text highlighted.

Improvements

• Large body filtering is faster and uses less repeated work.
• Large disk-backed bodies now render better in the inspector and Raw tab.
• Settings window dark mode looks cleaner and more consistent.

Bug Fixes

• Fixed: Map Local does not render the JSON Body if it is too large.
• Fixed: Disabled request timeout now behaves correctly.
• Fixed: GraphQL request names are now detected correctly after fragments.
• Fixed: JWT Authorization values with slashes now display correctly.
• Fixed: Streamed responses are now kept when a late tunnel error happens.
• Fixed: Proxyman now picks the correct VPN adapter IP more reliably.
• Fixed: Scripting npm install command now works better on Windows.

Proxyman Windows/Linux: 3.13.0: Charles Import, Markdown Preview & Memory Improvements 🎉

Features

• Charles CHLZ import: You can now open Charles .chlz session files in Proxyman.
• Markdown Custom Preview Tabs: Custom Previewer tabs can now render Markdown content.
• Recent JSON filters: Proxyman now remembers your recent JSON filters, so you can reuse them faster.
• Raw copy actions: You can now copy raw request and response content directly from the request list.
• Debugging Tools column: The main table can now show which debugging tools affected each request.
• Android premium download: Premium users can now find the Android download from the license screen.

Improvements

• Large body storage: Proxyman now stores large request and response bodies on disk, which helps reduce memory use with big traffic.
• Custom header columns are easier to manage and work better across the main table and tabs.
• MCP Server dependencies were updated for better stability and security.

Bug Fixes

• Fixed: Scripting editor cursor could jump while editing scripts.
• Fixed: cURL export now escapes quotes in header values correctly.

Proxyman Windows/Linux: 3.12.0: Better Table UI, Smarter Linux Certificates & Stability Fixes 🎉

Features

• Better main table UI: The request list now looks cleaner, is easier to scan, and uses better monospace fonts by default.
• More complete MCP results: MCP can now collect flows from different sources, so AI tools can see more of your traffic in one place.

Improvements

• Smarter Linux certificate setup: Proxyman now uses distro-aware fallback steps and shows clearer help when automatic certificate install does not work.
• Main table sort is now remembered correctly, so your preferred order stays in place after relaunch.
• Better cleanup behavior: Proxyman now keeps retained flows and source-list selection more stable after memory cleanup.

Bug Fixes

• Fixed several top Sentry issues, including certificate generation errors, compose certificate setup errors, and memory growth with very large buffers.
• Fixed temporary network errors in proxy, tunnel, and PAC handling, so short connection resets are handled more safely and cause fewer unexpected errors.

Proxyman Windows/Linux: 3.11.0: Better MCP Server, Electron 41 & Stability Fixes 🎉

Features

• Better MCP Server: Redesigned MCP UI with new design and v3 parity surface for improved AI integrations.
• Electron 41 Upgrade: Updated to Electron 41.0.0 with Node 24, bringing improved performance and security.

Improvements

• Local Docker-based Testing: Migrated unit tests from remote httpbin to local Docker-based httpbin.test, eliminating network dependency and speeding up test execution.
• Added stdio guard in the main process for better process stability.

Bug Fixes

• Fixed: Monaco Editor crash when pasting long or invalid regex patterns in the Find Widget.
• Fixed: Missing feedURL during release, which could prevent auto-update from working correctly.

Proxyman Windows/Linux: 3.10.0: SSL Reliability & JSON Filter Fixes 🎉

Features

• Smart Leaf Certificate Cache: Proxyman now reuses cached leaf certificates to reduce certificate regeneration and improve HTTPS stability.

Improvements

• MCP Server dependency update: Bumped AJV from 8.17.1 to 8.18.0 for more reliable schema validation.
• Release workflow maintenance: Synced 3.9.0-v3 release pipeline updates into main to keep the release flow consistent.

Bug Fixes

• Fixed: Windows SSL handshake failures that could block secure requests.
• Fixed: Invalid Root CA certificate issue that could break TLS trust setup.
• Fixed: SSL cache and redirect handling bugs to prevent certificate mismatch behavior.
• Fixed: JSON Filter now works correctly on the Request tab.

Proxyman Windows/Linux: 3.9.0: Enhanced Scripting & Improved Stability 🎉

Features

• Scripting Tool with multipart/form-data: Enhanced scripting capabilities to support multipart/form-data requests.

Improvements

• Auto Release & Publish: Streamlined GitHub release and publish workflow for faster deployments.
• WebSocket Proxy: Refactored to use HTTP for better proxy-to-websocket server communication.
• Error Handling: Improved logic for handling error messages in tunnel operations.

Bug Fixes

• Fixed: Expected onClick listener to be a function error - resolved type validation issue.
• Fixed: Added condition before capturing exceptions to prevent unnecessary error reporting.

Proxyman Windows/Linux: 3.8.0: MCP Support & Workspace Integration 🎉

Features

• MCP for Windows: Officially supports the Model Context Protocol (MCP) server, enabling advanced AI integrations directly on Windows.
• Workspace Login: Sign in to your Workspace account to seamlessly manage your license key and connected devices.
• Share Log Online: Instantly upload and share your Proxyman logs with your team via the Workspace platform

Improvement

• Core Refactor: Cleaned up and optimized internal logic flows for better stability and maintainability.
• Token Management: Enhanced the Refresh Token logic to ensure more reliable session persistence

Bugs

• Fixed: Resolved a Null-Safety vulnerability in ProxymanLogV2 that could cause the app to crash.
• Fixed: Added essential safety checks to the Remote Device feature to prevent unexpected errors.
• Fixed: General stability improvements with additional safe guards throughout the application

Proxyman Windows/Linux: 3.7.0: Proxyman VPN on Android, Custom Previewer Tab, and more 🎉

Features

• Proxyman VPN on Android Emulator: Easily intercept traffic from Android Emulators.
• Custom Previewer Tab with Scripting: Build your own Previewer Tab with JavaScript.
• Capture localhost from Google Chrome: Automatically capture localhost traffic from Chrome.
• Filter Enhancements: Support filtering by Duration, Request/Response Body Size, and use operators (>=, <).
• Visual Indicator for Blocked Requests: Easily identify blocked requests in the list.

Improvements

• Implement unpinning logic for domains.
• Improve how Proxyman handles expired certificates.
• Force XML indentation when using 'Format Document' option.
• Update UI to use Kbd component for better visuals.

Bug Fixes

• Fixed: Next.js Startup Failure caused by NODE_OPTIONS in Manual Setup Script.

Proxyman Windows/Linux: 3.6.0: Scripting for WebSocket, HAR compliance, and more 🎉

Features

• Added Scripting support for WebSocket, allowing developers to modify WebSocket requests using JavaScript
• Scripting now exposes both original and mapped URLs when using Map Remote

Bugs

• Fixed HAR export to be fully HAR 1.2 compliant, including missing log.pages and entries without responses.
• Fixed an issue where Compose Tool incorrectly displayed JSON body.
• Add warning when the Scripting sleep function is used without 'await'.
• Fixed unit tests that were broken by public domains

Proxyman Windows/Linux: 3.5.0: PAC file support, Android Emulator certificate installation, and more 🎉

Feature

• Added PAC file support for the External Proxy tool, enabling more flexible proxy configurations.
• Updated Android Emulator integration script to correctly install the Proxyman certificate into the system-level trust store.

Bugs

• Fixed an issue where Proxyman could not render text/event-stream responses when Content-Encoding: gzip was used.
• Resolved a bug with Custom Columns, ensuring they display and behave correctly.