@@ -0,0 +1,274 @@
+From a686ff803a8537cf480763f44ba52c162da39d91 Mon Sep 17 00:00:00 2001
+From: Ludovic Henry <git@ludovic.dev>
+Date: Tue, 8 Sep 2026 16:08:11 +0200
+Subject: [PATCH] ship pcg-cpp's dual Apache-2.0/MIT LICENSE in the wheel's
+ dist-info
+
+CMakeLists.txt compiles src/diptest-core/src/bootstrap.cpp against the
+vendored src/external/pcg-cpp headers (pcg_random.hpp, pcg_extras.hpp,
+pcg_uint128.hpp) for the PCG pseudo-random number generator used by the
+bootstrap p-value estimator. Those headers are imneme/pcg-cpp,
+dual-licensed Apache-2.0 OR MIT (Copyright 2014-2022 Melissa O'Neill and
+the PCG Project contributors), and each header carries the notice only
+as a comment pointing at LICENSE-APACHE.txt/LICENSE-MIT.txt -- files
+diptest's vendoring drops; only src/external/pcg-cpp/LICENSE.spdx (an
+SPDX identifier, not licence text) and README.md survive.
+
+pyproject.toml declares `license = {text = "GPLv2+"}` with no
+license-files key, so setuptools' default LICEN[CS]E*/COPYING*/NOTICE*
+root glob is what ships the project's own LICENSE/COPYING; it never
+reaches into src/external/pcg-cpp/, and reproduced against the real
+diptest-0.11.0-cp312-cp312-manylinux_2_24_x86_64.manylinux_2_28_x86_64.whl
+from PyPI, dist-info/licenses/ carries only LICENSE and COPYING --
+pcg-cpp's notice is compiled straight into the extension and shipped
+with no attribution at all.
+
+Restoring both licence texts from imneme/pcg-cpp's own repo (unversioned
+boilerplate, unchanged across releases) at the project root as
+LICENSE.pcg-cpp is picked up by that same default glob with no
+packaging change, landing it in dist-info/licenses/ alongside the
+project's own licence.
+
+Upstream-Status: To upstream [not filed against RUrlus/diptest from this automated port; a maintainer should report it upstream]
+---
+ LICENSE.pcg-cpp | 228 ++++++++++++++++++++++++++++++++++++++++++++++++
+ 1 file changed, 228 insertions(+)
+ create mode 100644 LICENSE.pcg-cpp
+
+diff --git a/LICENSE.pcg-cpp b/LICENSE.pcg-cpp
+new file mode 100644
+index 0000000..87cdc74
+--- /dev/null
++++ b/LICENSE.pcg-cpp
+@@ -0,0 +1,228 @@
++PCG Random Number Generation for C++ is dual-licensed (Apache-2.0 OR MIT).
++Users of the library may choose either license.
++
++------------------
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++------------------
++
++Copyright (c) 2014-2017 Melissa O'Neill and PCG Project contributors
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+-- 
+2.50.1 (Apple Git-155)
+