# Proxyman changelog

> A native macOS debugging proxy for capturing, inspecting and mocking HTTP(S) traffic.

- Vendor: Proxyman
- Category: Developer Tools
- Platforms: macOS
- Official site: https://proxyman.com
- Tracked by: What's New (https://whatsnew.fyi/product/proxyman)
- Harvested from: Update feed
- Entries below: 1 (newest first)

What's New is an index, not a publisher: every entry below links to the vendor's own release notes, which are the authoritative source. Entries are labelled where they are hand-curated sample data, pre-releases, or drawn from a secondary source such as a developer blog.

Reuse: the summaries, labels and curation here are © What's New. Quote freely with attribution and a link back; wholesale republication of the corpus is not permitted — terms: https://whatsnew.fyi/terms. The vendors' own release notes remain their publishers'.

## Releases

### 6.16.0 — Proxyman 6.16.0: Proxyman Codex Plugin Marketplace, and improve app stability and performance 🚀

- Date: 2026-08-24
- Version: 6.16.0
- Original notes: https://proxyman.com/osx/version.xml
- Permalink: https://whatsnew.fyi/product/proxyman/releases/6.16.0
- Labels: Platforms: macOS

- **added** — Right-click preview option in headers, query, and form fields to preview inline JSON or data
- **added** — Proxyman Plugin in OpenAPI Plugin Marketplace
- **added** — proxyman-cli can now turn MCP on or off even when Proxyman is closed
- **changed** — Proxyman AI skills now cover the CLI, licenses, HTTPS capture, app settings, debugging tools, and certificate recovery
- **changed** — JSON filter bar in the JSON Tab or Tree View is now always visible
- **changed** — Scripting console now opens and resizes more smoothly and remembers its width
- **changed** — Updated the DMG installer background
- **fixed** — Generated cURL commands dropping headers with empty values
- **fixed** — Custom root certificate replacement and recovery when saved certificate data is stale
- **fixed** — Startup when the proxy port is busy by showing a clear message and offering a new port
- **fixed** — Scripting changing percent-encoded square brackets in query parameters
- **fixed** — Android certificate setup when ADB is installed outside common paths
- **fixed** — MCP now starts only with a valid license
- **added** — iOS Simulator traffic is now grouped by device in the sidebar
- **changed** — Proxyman MCP now includes client details and full flow summaries
- **changed** — Proxyman MCP now knows all proxyman-cli commands and reads help from the installed CLI
- **changed** — Updated the Setapp framework and fixed the bottom sidebar alignment
- **changed** — Common menu and status icons now visible on macOS 27 with hover effect on About icon
- **added** — Support for the QUERY method across compose, breakpoint, and parsing flows
- **added** — Magisk-based override method for Google-Play Emulators
- **added** — App details popover for client domains showing codesign, bundle ID, and app path
- **added** — Help menu action to install proxyman-cli in PATH
- **changed** — Scripting can now set the color of the flow highlighting
- **changed** — Minimum deploy target to macOS 13
- **changed** — Updated to the latest NodeJS dependencies
- **added** — Raw tabs and Breakpoint raw editors now support headers and body in a single view
- **added** — All debugging tools can now set a color flag when a request matches a rule
- **added** — Premium plan screen now lets team users update a device alias
- **added** — proxyman-cli can now turn External Proxy settings on or off, including PAC and each proxy mode
- **changed** — Generated CA certificates now use Chromium-compatible lifetimes with clearer expired certificate warnings
- **added** — MCP rules can now match GraphQL query names
- **added** — Header Filters can filter header and value, e.g. Content-Type: application/json
- **added** — Filter results are now highlighted in content views
- **added** — Popover that explains response failures
- **added** — Shortcut to enable SSL Proxying for the selected domain
- **changed** — Added WebSocket Protobuf rule menu item
- **changed** — Improved wording in setup and settings screens
- **changed** — Toolbar labels and inline buttons now shrink to fit
- **changed** — SOCKS CONNECT requests to IPs now show the SNI host
- **changed** — Redesigned the Products settings tab
- **changed** — SSL Proxying add actions now work even when the tool is off

🎉 Proxyman 6.16.0: Proxyman Codex Plugin Marketplace, and improve app stability and performance 🚀
 📅 Release date: 24 Aug 2026
 ✨ What's new:
 📈 Improvements:
- In headers, query, form fields -> Right Click -> Preview -> Preview inline JSON or data easily
- Proxyman AI skills now cover the CLI, licenses, HTTPS capture, app settings, debugging tools, and certificate recovery.
- Introduce Proxyman Plugin in OpenAPI Plugin Marketplace
- The JSON filter bar in the JSON Tab or Tree View is now always visible, so filters are faster to use.
- Updated the DMG installer background
- The Scripting console now opens and resizes more smoothly, and remembers its width.
- Improved core test reliability across different local setups.
- Improve Query performance
- proxyman-cli can now turn MCP on or off, even when Proxyman is closed, so teams can control MCP access.
🐛 Bug Fixes:
- Fixed generated cURL commands dropping headers with empty values.
- Fixed custom root certificate replacement and recovery when saved certificate data is stale.
- Fixed startup when the proxy port is busy by showing a clear message and offering a new port.
- Fixed Scripting changing percent-encoded square brackets in query parameters.
- Fixed Android certificate setup when ADB is installed outside common paths.
- Fixed MCP now starts only with a valid license.
🎉 Proxyman 6.15.0: iOS Simulator Groups, Better MCP, and macOS 27 Fixes 🚀
 📅 Release date: 12 Aug 2026
 ✨ What's new:
 🚀 Features:
- iOS Simulator traffic is now grouped by device in the sidebar.
- Proxyman MCP now includes client details and full flow summaries.
- Proxyman MCP now knows all proxyman-cli commands and reads help from the installed CLI.
📈 Improvements:
- Updated the Setapp framework and fixed the bottom sidebar alignment.
- Kept common menu and status icons visible on macOS 27, and added a hover effect to the About icon.
- Release checks now verify the bundled Magisk files.
- Custom Previewer tab settings now open in a popover.
🐛 Bug Fixes:
- Fixed MCP so it closes cleanly when its input ends.
- Fixed the Add Comment shortcut by moving Edit URL to Command+K.
- Fixed sidebar icon colors on macOS 27.
- Fixed older Xcode builds after adding macOS 27 menu icon support.
🎉 Proxyman 6.14.0: Magisk for Google-Play Emulators, Better MCP, and QUERY Method 🚀
 📅 Release date: 23 Jul 2026
 ✨ What's new:
 🚀 Features:
- Introduce the new way to override Google-Play Emulator by using Magisk
- Support the QUERY method, across compose, breakpoint, and parsing flows
- Improve Proxyman MCP: Properly Generate a Scripting Rule correctly with built-in MCP knowledge base
- Add app details popover for client domains to show the codesign, bundle ID, and app path
- Add Help menu action to install proxyman-cli in PATH
📈 Improvements:
- Improve the Style Color of the Flow Highlighting. Scripting can now set the color of the flow highlighting.
- Add secret Easter Eggs
- Update third-party notices to open source licenses
- Minimum deploy target to macOS 13
- Update to the latest NodeJS dependencies
- Synchronize MCP rule mutations with open Proxyman editors
- Synchronize MCP UI actions and update helper tool signing
- Proxyman-Skill.md for 6.14.0
🐛 Bug Fixes:
- Fixed: nested protobuf message types does not show in the Message Type autocomplete
- Fixed: Debugging Tools won't sync the UI when using the proxyman-cli
- Fixed: multipart JSON preview layout is broken
- Fixed: blurry GitHub settings icon
- Fixed: disabled client SSL rules from blocking wildcard matches
- Fixed: MCP SSL proxying wildcard handling
- Fixed: Could not open the HAR file with ID field is int
- Fixed: the debugging tools windows doesn't sync with the Proxyman MCP
🎉 Proxyman 6.12.0: Set Color Flag, External Proxy CLI, Raw Tab for Breakpoints, and bug fixes 🚀
 📅 Release date: 28 Jun 2026
 ✨ What's new:
 🚀 Features:
- Raw tabs and Breakpoint raw editors now support headers and body in a single view, making it easier to edit requests and r

_[Truncated at 4000 characters — full notes: https://proxyman.com/osx/version.xml]_