From 50a52fde1e2f35ca842c456bc972028263dd8f79 Mon Sep 17 00:00:00 2001
From: yzhuang-els <y.zhuang1@elsevier.com>
Date: Tue, 31 Mar 2026 09:51:44 +0200
Subject: [PATCH] fix(ci): add Apple Silicon (arm64) wheel builds

Add [tool.cibuildwheel.macos] with archs = ["arm64", "x86_64", "universal2"]
so the release pipeline produces native Apple Silicon wheels alongside
Intel and universal2 wheels.
---
 pyproject.toml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pyproject.toml b/pyproject.toml
index 5d51fa3..7baa768 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -47,6 +47,9 @@ test-extras = ["test"]
 test-command = "pytest {project}"
 build-verbosity = 1
 
+[tool.cibuildwheel.macos]
+archs = ["arm64", "x86_64", "universal2"]
+
 [tool.cibuildwheel.windows]
 # 32-bit builds are not supported (MSVC intrinsics / numpy drop win32 support)
 archs = ["AMD64"]