From da6c3333357a138d2cbd1b2c5c81600c33475c79 Mon Sep 17 00:00:00 2001
From: "Micah D. Gale" <mg@gale.engineer>
Date: Tue, 18 Nov 2025 09:46:54 -0600
Subject: [PATCH 1/4] Updated python specification according to SPEC 0.

---
 pyproject.toml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pyproject.toml b/pyproject.toml
index 2d67e834012..21e4fbe5868 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -9,7 +9,7 @@ authors = [
 ]
 description = "OpenMC"
 dynamic = ["version"]
-requires-python = ">=3.11"
+requires-python = ">=3.12"
 license = {file = "LICENSE"}
 classifiers = [
     "Development Status :: 4 - Beta",
@@ -21,9 +21,9 @@ classifiers = [
     "Topic :: Scientific/Engineering",
     "Programming Language :: C++",
     "Programming Language :: Python :: 3",
-    "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: 3.12",
     "Programming Language :: Python :: 3.13",
+    "Programming Language :: Python :: 3.14",
 ]
 dependencies = [
     "numpy",

From ec0930b18bfcd011e7707bda801287c5e4661e48 Mon Sep 17 00:00:00 2001
From: "Micah D. Gale" <mg@gale.engineer>
Date: Tue, 18 Nov 2025 09:47:26 -0600
Subject: [PATCH 2/4] Updated test matrix to python 3.12-3.14.

---
 .github/workflows/ci.yml | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index d75a64d662c..1191b3dd51e 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -25,7 +25,7 @@ jobs:
     runs-on: ubuntu-22.04
     strategy:
       matrix:
-        python-version: ["3.11"]
+        python-version: ["3.12"]
         mpi: [n, y]
         omp: [n, y]
         dagmc: [n]
@@ -34,30 +34,30 @@ jobs:
         vectfit: [n]
 
         include:
-          - python-version: "3.12"
+          - python-version: "3.13"
             omp: n
             mpi: n
-          - python-version: "3.13"
+          - python-version: "3.14"
             omp: n
             mpi: n
           - dagmc: y
-            python-version: "3.11"
+            python-version: "3.12"
             mpi: y
             omp: y
           - libmesh: y
-            python-version: "3.11"
+            python-version: "3.12"
             mpi: y
             omp: y
           - libmesh: y
-            python-version: "3.11"
+            python-version: "3.12"
             mpi: n
             omp: y
           - event: y
-            python-version: "3.11"
+            python-version: "3.12"
             omp: y
             mpi: n
           - vectfit: y
-            python-version: "3.11"
+            python-version: "3.12"
             omp: n
             mpi: y
     name: "Python ${{ matrix.python-version }} (omp=${{ matrix.omp }},

From 9b10c94b2f689227004dee88c91c329c73e1d1f2 Mon Sep 17 00:00:00 2001
From: "Micah D. Gale" <mg@gale.engineer>
Date: Tue, 18 Nov 2025 09:56:35 -0600
Subject: [PATCH 3/4] Added testing for free threaded versions fo python as
 well.

---
 .github/workflows/ci.yml | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 1191b3dd51e..02dab022160 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -40,6 +40,13 @@ jobs:
           - python-version: "3.14"
             omp: n
             mpi: n
+          - dagmc: y
+          - python-version: "3.13t"
+            omp: n
+            mpi: n
+          - python-version: "3.14t"
+            omp: n
+            mpi: n
           - dagmc: y
             python-version: "3.12"
             mpi: y

From 4b7b303d2c836c555d12459a8935cdbb9d39ef18 Mon Sep 17 00:00:00 2001
From: "Micah D. Gale" <mg@gale.engineer>
Date: Tue, 18 Nov 2025 10:09:45 -0600
Subject: [PATCH 4/4] Dropped 3.13 free threading.

---
 .github/workflows/ci.yml | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 02dab022160..a01097620b8 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -41,9 +41,6 @@ jobs:
             omp: n
             mpi: n
           - dagmc: y
-          - python-version: "3.13t"
-            omp: n
-            mpi: n
           - python-version: "3.14t"
             omp: n
             mpi: n