Posts on mitmproxy.org

Mitmproxy 12: Interactive Contentviews

Tue, 29 Apr 2025 00:00:00 +0000

We’re thrilled to announce the release of mitmproxy 12, introducing Interactive Contentviews! It’s now possible to modify the prettified representation of binary protocols, which is then re-encoded back into the original binary format.

Intercepting Linux Applications

Sun, 12 Jan 2025 00:00:00 +0000

Following Windows and macOS, mitmproxy’s local capture mode is now available on Linux as well! mitmproxy 11.1 can seamlessly intercept local applications on all three major platforms.

Mitmproxy 11: Full HTTP/3 Support

Fri, 04 Oct 2024 00:00:00 +0000

We are excited to announce the release of mitmproxy 11, which introduces full support for HTTP/3 in both transparent and reverse proxy modes. We’re also bringing in a ton of DNS improvements that we’ll cover in this blog post.

Mitmproxy 10.4: Mitmweb Capture Tab

Fri, 02 Aug 2024 00:00:00 +0000

Mitmweb now features a dedicated tab to configure traffic capture, enabling users to dynamically select their preferred proxy mode. Work is still underway as part of this year’s Google Summer of Code, but a first preview is available in mitmproxy 10.4.

Intercepting Windows Applications

Thu, 04 Jan 2024 00:00:00 +0000

We’re excited to share that local redirect mode is now available on Windows in mitmproxy 10.2! This allows users to seamlessly intercept local applications without configuring proxy settings.

Intercepting macOS Applications

Tue, 05 Dec 2023 00:00:00 +0000

mitmproxy can now transparently intercept traffic from macOS applications running on the same device, without fiddling with any proxy settings.

Mitmproxy 10.1: HAR Support

Sun, 24 Sep 2023 00:00:00 +0000

We are excited to announce the release of mitmproxy 10.1! In the spirit of shipping more frequently, this release brings exactly one new major feature: HAR file support.

Mitmproxy 10: First Bits of HTTP/3!

Fri, 04 Aug 2023 00:00:00 +0000

We are happy to announce the release of mitmproxy 10, a free and open source interactive HTTPS proxy. This release introduces experimental support for QUIC and HTTP/3 reverse proxies, setting the stage for further work on HTTP/3!

A more user-friendly transparent mode, based on WireGuard

Fri, 28 Oct 2022 00:00:00 +0000

mitmproxy 9 ships with a new experimental proxy mode based on WireGuard®. This new mode makes it incredibly easy to set up proxying for other devices in your network, and allows you to only proxy specific apps on Android.

Mitmproxy 9

Fri, 28 Oct 2022 00:00:00 +0000

We’re excited to announce the release of mitmproxy 9, a free and open source interactive HTTPS proxy. This release brings support for raw UDP and DTLS, a new WireGuard proxy mode, and major usability improvements.

Mitmproxy 8

Fri, 18 Mar 2022 00:00:00 +0000

We’re delighted to announce the release of mitmproxy 8, a free and open source interactive HTTPS proxy. This release brings major improvements to mitmweb, our web interface, and new functionality for addon developers.

Google Summer of Code 2021

Thu, 02 Sep 2021 00:00:00 +0000

Hello, my name is Toshiaki Tanaka. I’m a Japanese university student majoring in medicine. Even though I don’t major in computer science, I occasionally play CTFs. For this I’ve used mitmproxy quite a bit, and so I applied to be a Google Summer of Code (GSoC) 2021 student for the project… and got accepted! In this post I would like to share my GSoC experience with future applicants.

Mitmproxy 7

Fri, 16 Jul 2021 00:00:00 +0000

We’re delighted to announce the release of mitmproxy 7, a free and open source interactive HTTPS proxy. This release is all about our new proxy core, which bring substantial improvements across the board and represents a massive milestone for the project.

A New Proxy Core, Sans I/O

Sat, 19 Dec 2020 00:00:00 +0000

The upcoming release of mitmproxy 7 will feature a completely new I/O-free proxy core. In this post, I will go into the technical details and architectural changes coming up.

Mitmproxy 6

Sun, 13 Dec 2020 00:00:00 +0000

We are happy to announce the release of mitmproxy 6.0! While the version bump may suggest otherwise, this really is a bugfix release while we prepare for much larger changes in the next version.

Mitmproxy 5.3

Sun, 01 Nov 2020 00:00:00 +0000

We are excited to announce the release of mitmproxy 5.3! This release comes with a long list of improvements and bugfixes – 137 commits by 20 contributors, resulting in 72 closed issues and 69 closed PRs, all of this in just over 105 days.

Mitmproxy 5.2

Thu, 23 Jul 2020 00:00:00 +0000

We are excited to announce the release of mitmproxy 5.2! This release comes not only with a long list of improvements and bugfixes – 48 PRs from over 30 contributors – but also with the first fruits from this year’s Google Summer of Code: In this post we take a look the new and improved replacement features.

Mitmproxy 5

Mon, 16 Dec 2019 00:00:00 +0000

We’ve just released mitmproxy 5, the latest and greatest version of mitmproxy. It brings a shiny colorful table view and tons of small fixes: Since the last release, the project has had 495 commits by 70 contributors, resulting in 244 closed issues and 197 closed PRs.

Mitmproxy 4

Tue, 15 May 2018 00:00:00 +0000

We’ve just released mitmproxy v4.0, and it’s an absolute corker. Among the usual long list of bugfixes and improvements, one thing stands out: speed. Users should see about 4x improvement in core request throughput for mitmdump, and a 10x or more improvement for mitmproxy console. Let’s dig into the details.

Google Summer of Code 2018

Tue, 20 Mar 2018 00:00:00 +0000

Mitmproxy has participated in the Google Summer of Code program under the umbrella of the Honeynet Project since 2012. The students that have come to us through GSoC have had a deep and lasting impact on our project - no less than two of mitmproxy’s current co-leaders started their journey as GSoC students. For the right student, GSOC is a wonderful opportunity to be mentored to become a full-fledged mitmproxy dev team member. There’s only about one week left before our application for slots needs to be submitted, so if you want to come along for the adventure, you have to move quickly!

Mitmproxy 3

Fri, 23 Feb 2018 00:00:00 +0000

We’re delighted to announce the release of mitmproxy v3.0. This is a massive milestone release, featuring a substantial revamp of mitmproxy’s internal structure and serious improvements in all tools across the board. Everyone should update!