HTTP/2 301 date: Mon, 29 Dec 2025 11:48:40 GMT content-length: 0 location: https://www.mitmproxy.org/posts/index.xml strict-transport-security: max-age=15552000; includeSubDomains; preload vary: accept-encoding report-to: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=Ef6w432UqL7bg3hvfhrgYiJoXJNngBA7TyxyCaG0LcDVJr7xwHnghyp8jiWf3aDCBwKVOSNZfH%2BUCPnDMf5AQvGHWR6q%2FkPSSiyUg1Y%3D"}]} nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800} server: cloudflare cf-ray: 9b5911dbc90c85c3-BOM HTTP/2 200 date: Mon, 29 Dec 2025 11:48:41 GMT content-type: application/xml x-amz-id-2: Ed626UZJP8aS7iOxYr5qasT7HtKOjVPDuNokZYJcG7+gxt9Gbkuat01OY8XYIA7Z7gGAE/OmCZ4= x-amz-request-id: 54GDW5M6Q25SV5QT last-modified: Mon, 05 May 2025 13:06:53 GMT vary: accept-encoding server: cloudflare nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800} report-to: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=Udpt4cpeHHD5iZ%2FIEa%2BgcEn5%2FlRA3dziBNoGf1VXsRyGcAZLccjUJmcZX2e%2F7os3fteUZ4hW0hSfVs1Qr%2FVe7%2FFkIA3pqR%2ByzKlb94w53vxv"}]} cache-control: max-age=7200 cf-cache-status: HIT strict-transport-security: max-age=15552000; includeSubDomains; preload etag: W/"78d3b7a07bdc590fdd6c5db06ed85a0f" content-encoding: gzip cf-ray: 9b5911dc894ef82b-BOM alt-svc: h3=":443"; ma=86400 /posts/ Recent content in Posts on mitmproxy.org Hugo en-us Tue, 29 Apr 2025 00:00:00 +0000 /posts/releases/mitmproxy-12/ Tue, 29 Apr 2025 00:00:00 +0000 /posts/releases/mitmproxy-12/ <p>We&rsquo;re thrilled to announce the release of mitmproxy 12, introducing <em>Interactive Contentviews</em>! It&rsquo;s now possible to modify the prettified representation of binary protocols, which is then re-encoded back into the original binary format.</p> /posts/local-capture/linux/ Sun, 12 Jan 2025 00:00:00 +0000 /posts/local-capture/linux/ <p>Following Windows and macOS, mitmproxy&rsquo;s local capture mode is now available on Linux as well! mitmproxy 11.1 can seamlessly intercept local applications on all three major platforms.</p> /posts/releases/mitmproxy-11/ Fri, 04 Oct 2024 00:00:00 +0000 /posts/releases/mitmproxy-11/ <p>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&rsquo;re also bringing in a ton of DNS improvements that we&rsquo;ll cover in this blog post.</p> /posts/releases/mitmproxy-10.4/ Fri, 02 Aug 2024 00:00:00 +0000 /posts/releases/mitmproxy-10.4/ <p>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&rsquo;s Google Summer of Code, but a first preview is available in <a href="https://github.com/mitmproxy/mitmproxy/releases/tag/v10.4.0">mitmproxy 10.4</a>.</p> /posts/local-capture/windows/ Thu, 04 Jan 2024 00:00:00 +0000 /posts/local-capture/windows/ <p>We&rsquo;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.</p> /posts/local-capture/macos/ Tue, 05 Dec 2023 00:00:00 +0000 /posts/local-capture/macos/ <p>mitmproxy can now transparently intercept traffic from macOS applications running on the same device, without fiddling with any proxy settings.</p> /posts/releases/mitmproxy-10.1/ Sun, 24 Sep 2023 00:00:00 +0000 /posts/releases/mitmproxy-10.1/ <p>We are excited to announce the release of <a href="https://github.com/mitmproxy/mitmproxy/releases/tag/v10.1">mitmproxy 10.1</a>! In the spirit of shipping more frequently, this release brings exactly one new major feature: HAR file support.</p> /posts/releases/mitmproxy-10/ Fri, 04 Aug 2023 00:00:00 +0000 /posts/releases/mitmproxy-10/ <p>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!</p> /posts/wireguard-mode/ Fri, 28 Oct 2022 00:00:00 +0000 /posts/wireguard-mode/ <p><a href="../posts/releases/mitmproxy-9/">mitmproxy 9</a> ships with a new experimental proxy mode based on <a href="https://www.wireguard.com/">WireGuard®</a>. 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.</p> /posts/releases/mitmproxy-9/ Fri, 28 Oct 2022 00:00:00 +0000 /posts/releases/mitmproxy-9/ <p>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.</p> /posts/releases/mitmproxy-8/ Fri, 18 Mar 2022 00:00:00 +0000 /posts/releases/mitmproxy-8/ <p>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.</p> /posts/gsoc/gsoc2021/ Thu, 02 Sep 2021 00:00:00 +0000 /posts/gsoc/gsoc2021/ <figure> <img src="../posts/gsoc/gsoc2021/gsoc.png" alt=""> </figure> <p>Hello, my name is Toshiaki Tanaka. I&rsquo;m a Japanese university student majoring in medicine. Even though I don&rsquo;t major in computer science, I occasionally play CTFs. For this I&rsquo;ve used mitmproxy quite a bit, and so I applied to be a Google Summer of Code (GSoC) 2021 student for the project&hellip; and got accepted! In this post I would like to share my GSoC experience with future applicants.</p> /posts/releases/mitmproxy-7/ Fri, 16 Jul 2021 00:00:00 +0000 /posts/releases/mitmproxy-7/ <p>We&rsquo;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.</p> /posts/new-proxy-core/ Sat, 19 Dec 2020 00:00:00 +0000 /posts/new-proxy-core/ 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. /posts/releases/mitmproxy-6/ Sun, 13 Dec 2020 00:00:00 +0000 /posts/releases/mitmproxy-6/ <p>We are happy to announce the release of <a href="https://github.com/mitmproxy/mitmproxy/releases/tag/v6.0.0">mitmproxy 6.0</a>! While the version bump may suggest otherwise, this really is a bugfix release while we prepare for much larger changes in the next version.</p> /posts/releases/mitmproxy-5.3/ Sun, 01 Nov 2020 00:00:00 +0000 /posts/releases/mitmproxy-5.3/ <p>We are excited to announce the release of <a href="https://github.com/mitmproxy/mitmproxy/releases/tag/v5.3.0">mitmproxy 5.3</a>! This release comes with a long list of improvements and bugfixes &ndash; 137 commits by 20 contributors, resulting in 72 closed issues and 69 closed PRs, all of this in just over 105 days.</p> /posts/releases/mitmproxy-5.2/ Thu, 23 Jul 2020 00:00:00 +0000 /posts/releases/mitmproxy-5.2/ <p>We are excited to announce the release of <a href="https://github.com/mitmproxy/mitmproxy/releases/tag/v5.2">mitmproxy 5.2</a>! This release comes not only with a long list of improvements and bugfixes &ndash; 48 PRs from over 30 contributors &ndash; but also with the first fruits from this year&rsquo;s Google Summer of Code: In this post we take a look the new and improved replacement features.</p> /posts/releases/mitmproxy-5/ Mon, 16 Dec 2019 00:00:00 +0000 /posts/releases/mitmproxy-5/ <p>We&rsquo;ve just released <a href="https://github.com/mitmproxy/mitmproxy/releases/tag/v5.0.0">mitmproxy 5</a>, 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.</p> /posts/releases/mitmproxy-4/ Tue, 15 May 2018 00:00:00 +0000 /posts/releases/mitmproxy-4/ <p>We&rsquo;ve just released <a href="https://github.com/mitmproxy/mitmproxy/releases/latest">mitmproxy v4.0</a>, and it&rsquo;s an absolute corker. Among the usual long list of bugfixes and improvements, one thing stands out: speed. Users should see about <strong>4x</strong> improvement in core request throughput for mitmdump, and a <strong>10x</strong> or more improvement for mitmproxy console. Let&rsquo;s dig into the details.</p> /posts/gsoc/gsoc2018/ Tue, 20 Mar 2018 00:00:00 +0000 /posts/gsoc/gsoc2018/ <figure> <img src="../posts/gsoc/gsoc2018/gsoc.png" alt=""> </figure> <p>Mitmproxy has participated in the <a href="https://summerofcode.withgoogle.com/">Google Summer of Code</a> program under the umbrella of the <a href="https://www.honeynet.org/">Honeynet Project</a> 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&rsquo;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&rsquo;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!</p> /posts/releases/mitmproxy-3/ Fri, 23 Feb 2018 00:00:00 +0000 /posts/releases/mitmproxy-3/ <p>We&rsquo;re delighted to announce the release of <a href="https://github.com/mitmproxy/mitmproxy/releases/latest">mitmproxy v3.0</a>. This is a massive milestone release, featuring a substantial revamp of mitmproxy&rsquo;s internal structure and serious improvements in all tools across the board. Everyone should update!</p>