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.