From 85567cf1bedec20f715fa8a233490db43164bfcd Mon Sep 17 00:00:00 2001
From: Matthew Roeschke <10647082+mroeschke@users.noreply.github.com>
Date: Wed, 29 Oct 2025 12:16:59 -0700
Subject: [PATCH 1/2] BLD: Avoid Cython!=3.2.0b2 for Linux wheels

---
 pyproject.toml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pyproject.toml b/pyproject.toml
index 49bb49aab03c5..9d12237440ae3 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -5,7 +5,7 @@ requires = [
     "meson-python>=0.13.1",
     "meson>=1.2.1,<2",
     "wheel",
-    "Cython<4.0.0a0",  # Note: sync with setup.py, environment.yml and asv.conf.json
+    "Cython<4.0.0a0,!=3.2.0b2",  # Note: sync with setup.py, environment.yml and asv.conf.json
     # Force numpy higher than 2.0rc1, so that built wheels are compatible
     # with both numpy 1 and 2
     "numpy>=2.0.0rc1",

From 8e26355a4c6200d13be4ec0a64e9be8b0179632c Mon Sep 17 00:00:00 2001
From: Matthew Roeschke <10647082+mroeschke@users.noreply.github.com>
Date: Wed, 29 Oct 2025 12:17:56 -0700
Subject: [PATCH 2/2] Add comment

---
 pyproject.toml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pyproject.toml b/pyproject.toml
index 9d12237440ae3..cd070a18dc5d0 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -5,6 +5,7 @@ requires = [
     "meson-python>=0.13.1",
     "meson>=1.2.1,<2",
     "wheel",
+    # !=3.2.0b2 pin per https://github.com/pandas-dev/pandas/issues/62898
     "Cython<4.0.0a0,!=3.2.0b2",  # Note: sync with setup.py, environment.yml and asv.conf.json
     # Force numpy higher than 2.0rc1, so that built wheels are compatible
     # with both numpy 1 and 2