From a5fa567a363b62b35109c1938c1c1802ea9b0117 Mon Sep 17 00:00:00 2001
From: bpuchala <bpuchala@users.noreply.github.com>
Date: Tue, 10 Dec 2024 11:23:46 -0500
Subject: [PATCH 1/2] bump version 2.0a12

---
 CHANGELOG.md       | 3 ++-
 pyproject.toml     | 2 +-
 python/doc/conf.py | 2 +-
 python/setup.py    | 2 +-
 setup.py           | 2 +-
 5 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9532391..bd4a00d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,7 +5,8 @@ All notable changes to `libcasm-xtal` will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## Unreleased
+
+## [2.0a12] - 2024-12-10
 
 ### Fixed
 
diff --git a/pyproject.toml b/pyproject.toml
index ab9451d..d4544b7 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -12,7 +12,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "libcasm-xtal"
-version = "2.0a11"
+version = "2.0a12"
 authors = [
   { name="CASM developers", email="casm-developers@lists.engr.ucsb.edu" },
 ]
diff --git a/python/doc/conf.py b/python/doc/conf.py
index a27d764..7eab317 100644
--- a/python/doc/conf.py
+++ b/python/doc/conf.py
@@ -3,7 +3,7 @@
 # -- package specific configuration --
 project = "libcasm-xtal"
 version = "2.0"  # The short X.Y version.
-release = "2.0a11"  # The full version, including alpha/beta/rc tags.
+release = "2.0a12"  # The full version, including alpha/beta/rc tags.
 project_desc = "CASM Crystallography"
 logo_text = "libcasm-xtal"
 github_url = "https://github.com/prisms-center/CASMcode_crystallography/"
diff --git a/python/setup.py b/python/setup.py
index 719ccb8..ce8ada5 100644
--- a/python/setup.py
+++ b/python/setup.py
@@ -1,6 +1,6 @@
 import os
 
-__version__ = "2.0a11"
+__version__ = "2.0a12"
 
 # Available at setup time due to pyproject.toml
 from pybind11.setup_helpers import Pybind11Extension, build_ext
diff --git a/setup.py b/setup.py
index b43224b..cf31780 100644
--- a/setup.py
+++ b/setup.py
@@ -2,7 +2,7 @@
 
 setup(
     name="libcasm-xtal",
-    version="2.0a11",
+    version="2.0a12",
     packages=["libcasm", "libcasm.xtal"],
     package_dir={"": "python"},
     cmake_install_dir="python/libcasm",

From f6efd8bd0802d99d73e8fc8e37713e28f42f6f83 Mon Sep 17 00:00:00 2001
From: bpuchala <bpuchala@users.noreply.github.com>
Date: Tue, 10 Dec 2024 11:55:09 -0500
Subject: [PATCH 2/2] Build macos x86_64 wheels with macos-13 Github Actions
 runner

---
 .github/workflows/build_wheels.yml | 8 ++++----
 CHANGELOG.md                       | 4 ++++
 2 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/.github/workflows/build_wheels.yml b/.github/workflows/build_wheels.yml
index f09b30e..cf35a7e 100644
--- a/.github/workflows/build_wheels.yml
+++ b/.github/workflows/build_wheels.yml
@@ -24,9 +24,9 @@ jobs:
           name: dist_linux
           path: ./wheelhouse/*.whl
 
-  build_wheels_macos12_x86_64:
-    name: Build x86_64 wheels on macos-12
-    runs-on: macos-12
+  build_wheels_macos13_x86_64:
+    name: Build x86_64 wheels on macos-13
+    runs-on: macos-13
 
     steps:
       - uses: actions/checkout@v4
@@ -38,7 +38,7 @@ jobs:
 
       - uses: actions/upload-artifact@v4
         with:
-          name: dist_macos12_x86_64
+          name: dist_macos13_x86_64
           path: ./wheelhouse/*.whl
 
   build_wheels_macos14_arm64:
diff --git a/CHANGELOG.md b/CHANGELOG.md
index bd4a00d..11f543e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -16,6 +16,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - Added `Lattice.voronoi_table`, `Lattice.voronoi_number`, and `Lattice.voronoi_inner_radius`.
 
+### Changed
+
+- Build macos x86_64 wheels with macos-13 Github Actions runner
+
 
 ## [2.0a11] - 2024-08-09