Stage release 1.2.0

.github/workflows/deploy-alpha.yml

@@ -10,10 +10,10 @@ jobs:
     runs-on: ubuntu-latest    
     steps:
       - uses: actions/checkout@v5
-      - name: set up python  3.12
+      - name: set up python  3.14
         uses: actions/setup-python@v6
         with: 
-          python-version: 3.12
+          python-version: 3.14
       - run: pip install . montepy[develop]
       - run: python -m pytest
 
@@ -31,10 +31,10 @@ jobs:
         with:
           fetch-depth: 0
           fetch-tags: true
-      - name: set up python  3.12
+      - name: set up python  3.14
         uses: actions/setup-python@v6
         with: 
-          python-version: 3.12
+          python-version: 3.14
       - run: pip install . montepy[build]
       - name: Get Version
         id: get_version
@@ -102,6 +102,3 @@ jobs:
       - name: Publish distribution 📦 to PyPI
         uses: pypa/gh-action-pypi-publish@ed0c53931b1dc9bd32cbe73a98c7f6766f8a527e
 
-
-
-

.github/workflows/deploy.yml

@@ -10,10 +10,10 @@ jobs:
     runs-on: ubuntu-latest    
     steps:
       - uses: actions/checkout@v5
-      - name: set up python  3.12
+      - name: set up python  3.14
         uses: actions/setup-python@v6
         with: 
-          python-version: 3.12
+          python-version: 3.14
       - run: pip install . montepy[develop]
       - run: python -m pytest
 
@@ -32,10 +32,10 @@ jobs:
         with:
           fetch-depth: 0
           fetch-tags: true
-      - name: set up python  3.12
+      - name: set up python  3.14
         uses: actions/setup-python@v6
         with: 
-          python-version: 3.12
+          python-version: 3.14
       - run: pip install . montepy[build]
       - name: Get Version
         id: get_version

.github/workflows/main.yml

@@ -2,16 +2,16 @@ name: CI testing
 
 on: 
   pull_request:
-    branches: [develop, alpha-test-dev, alpha-test]
+    branches: [develop, alpha-test-dev, alpha-test, minor-rel-dev]
   push: 
-     branches: [develop, main, alpha-test]
+     branches: [develop, main, alpha-test, minor-rel-dev]
 
 jobs:
   build:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13"]
+        python-version: ["3.12", "3.13", "3.14"]
 
     steps:
       - uses: actions/checkout@v5
@@ -43,7 +43,7 @@ jobs:
       - run: pip freeze
       - name: Upload build artifacts
         uses: actions/upload-artifact@v4
-        if: ${{ matrix.python-version == '3.12'}}
+        if: ${{ matrix.python-version == '3.13'}}
         with: 
            name: build
            path: dist/*
@@ -54,12 +54,12 @@ jobs:
       actions: write
     strategy:
       matrix:
-        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13"]
-        numpy-version: ["1.0", "2.0"]
+        python-version: ["3.12", "3.13", "3.14"]
+        numpy-version: ["2.0", "2.3"]
         sly-version: ["0.5"]
         include:
-          - python-version: "3.11"
-            numpy-version: "2.0"
+          - python-version: "3.13"
+            numpy-version: "2.3"
             sly-version: "0.4"
 
     steps:
@@ -83,19 +83,19 @@ jobs:
       - run: coverage xml
         if:  ${{ success() || failure() }}
       - name: Upload test report
-        if: ${{ matrix.python-version == '3.12' && matrix.numpy-version == '2.0' && (success() || failure() )}}
+        if: ${{ matrix.python-version == '3.14' && matrix.numpy-version == '2.3' && (success() || failure() )}}
         uses: actions/upload-artifact@v4
         with:
           name: test
           path: test_report.xml
       - name: Upload coverage report
-        if: ${{ matrix.python-version == '3.12' && matrix.numpy-version == '2.0' && (success() || failure() )}}
+        if: ${{ matrix.python-version == '3.14' && matrix.numpy-version == '2.3' && (success() || failure() )}}
         uses: actions/upload-artifact@v4
         with:
           name: coverage
           path: coverage.xml
       - name: Coveralls GitHub Action
-        if: ${{ matrix.python-version == '3.12' && matrix.numpy-version == '2.0' && (success() || failure() )}}
+        if: ${{ matrix.python-version == '3.14' && matrix.numpy-version == '2.3' && (success() || failure() )}}
         uses: coverallsapp/github-action@648a8eb78e6d50909eff900e4ec85cab4524a45b
         with:
           file: coverage.xml
@@ -116,7 +116,7 @@ jobs:
       - name: set up python 3.12
         uses: actions/setup-python@v6
         with: 
-          python-version: 3.12
+          python-version: 3.14
       - run: pip install . montepy[doc,build]
       - run: sphinx-build doc/source/ doc/build/html -W --keep-going -E
         name: Build site strictly
@@ -141,10 +141,10 @@ jobs:
         with:
           fetch-depth: 0
           fetch-tags: true
-      - name: set up python 3.12
+      - name: set up python 3.14
         uses: actions/setup-python@v6
         with: 
-          python-version: 3.12
+          python-version: 3.14
       - run: pip install . montepy[doc,build,demo-test,test]
       - run: python -m phmutest README.md --replmode --log
         name: Test readme code
@@ -161,11 +161,12 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
+
       - uses: actions/checkout@v5
-      - name: set up python 3.12
+      - name: set up python 3.14
         uses: actions/setup-python@v6
         with: 
-          python-version: 3.12
+          python-version: 3.14
       - run: pip install . montepy[format]
       - run: black --check montepy/ tests/
 
@@ -174,10 +175,10 @@ jobs:
 
     steps:
       - uses: actions/checkout@v5
-      - name: set up python 3.12
+      - name: set up python 3.14
         uses: actions/setup-python@v6
         with: 
-          python-version: 3.12
+          python-version: 3.14
       - run: pip install . montepy[test]
       - run: pytest --profile
         name: Profile test suite
@@ -191,10 +192,10 @@ jobs:
 
     steps:
       - uses: actions/checkout@v5
-      - name: set up python 3.12
+      - name: set up python 3.14
         uses: actions/setup-python@v6
         with: 
-          python-version: 3.12
+          python-version: 3.14
       - run: pip install . montepy[test]
       - run: python benchmark/benchmark_big_model.py  
         name: Benchmark against big model

README.md

@@ -15,6 +15,7 @@
 [![PyPI version](https://badge.fury.io/py/montepy.svg)](https://badge.fury.io/py/montepy)
 [![Conda Version](https://img.shields.io/conda/vn/conda-forge/montepy.svg)](https://anaconda.org/conda-forge/montepy)
 [![PyPI pyversions](https://img.shields.io/pypi/pyversions/montepy.svg)](https://pypi.org/project/montepy/)
+[![SPEC 0 — Minimum Supported Dependencies](https://img.shields.io/badge/SPEC-0-green?labelColor=%23004811&color=%235CA038)](https://scientific-python.org/specs/spec-0000/)
 
 [![DOI](https://zenodo.org/badge/DOI/10.5281/zenodo.15185506.svg)](https://doi.org/10.5281/zenodo.15185506)
 

doc/source/changelog.rst

@@ -2,6 +2,31 @@
 MontePy Changelog
 *****************
 
+1.2 releases
+============
+
+#Next Version#
+--------------
+
+
+**Features Added**
+
+* Make `LatticeType.RECTANGULAR` and `LatticeType.HEXAHEDRAL` synonymous (:issue:`808`).
+* Allow setting ``cell.fill.universes`` with a numpy array of universe IDs (:issue:`736`).
+
+**Bugs Fixed**
+
+* Fixed bug where lines that were the allowed length was raising a ``LineOverRunWarning`` when read by MontePy (:issue:`517`). 
+* Added descriptive TypeError messages (:issue:`801`)
+
+**Documentation**
+
+* Improved documentation for NumberedObjectCollections on Slicing behavior. (:issue:`798`)
+
+**Deprecations**
+
+* Dropped support for python 3.9 through 3.11, and numpy 1.26 in order to comply with `SPEC 0 <https://scientific-python.org/specs/spec-0000/>`_ (:issue:`780`).
+
 1.1 releases
 ============
 
@@ -15,11 +40,8 @@ MontePy Changelog
 **Bugs Fixed**
 
 * Fixed bug where lines that were the allowed length was raising a ``LineOverRunWarning`` when read by MontePy (:issue:`517`). 
-
 * Added descriptive TypeError messages (:issue:`801`)
 
-
-
 1.1.2
 --------------
 

doc/source/conf.py

@@ -98,11 +98,13 @@
     "manual63": (UM63 + "#subsection.%s", "MCNP 6.3.0 manual § %s"),
     "manual63part": (UM63 + "#part.%s", "MCNP 6.3.0 manual part %s"),
     "manual63chapter": (UM63 + "#chapter.%s", "MCNP 6.3.0 manual Ch. %s"),
+    "manual63sub": (UM63 + "#subsubsection.%s", "MCNP 6.3.0 manual § %s"),
     # MCNP 6.3.1 User's Manual
     "manual631sec": (UM631 + "#section.%s", "MCNP 6.3.1 manual § %s"),
     "manual631": (UM631 + "#subsection.%s", "MCNP 6.3.1 manual § %s"),
     "manual631part": (UM631 + "#part.%s", "MCNP 6.3.1 manual part %s"),
     "manual631chapter": (UM631 + "#chapter.%s", "MCNP 6.3.1 manual Ch. %s"),
+    "manual631sub": (UM631 + "#subsubsection.%s", "MCNP 6.3.1 manual § %s"),
     # MCNP 6.2 User's manual
     "manual62": (UM62 + "#page=%s", "MCNP 6.2 manual p. %s"),
     "issue": ("https://github.com/idaholab/MontePy/issues/%s", "#%s"),

doc/source/dev_standards.rst

@@ -37,6 +37,21 @@ Here is a quick summary of release types used, that is not meant to be authorita
   Features are not locked at this point, and may change.
   This is signified by adding ``a\d+`` to the end of the *next* release.
 
+Dependency Support
+------------------
+
+MontePy has adopted `SPEC 0 <https://scientific-python.org/specs/spec-0000/>`_. 
+
+This project supports:
+
+* All minor versions of Python released 36 months prior to the project, and at minimum the two latest minor versions.
+
+* All minor versions of numpy released in the 24 months prior to the project, and at minimum the last three minor versions.
+* In ``pyproject.toml``, the ``requires-python`` variable should be set to the minimum supported version of Python. All supported minor versions of Python should be in the test matrix and have binary artifacts built for the release.
+
+Minimum Python and NumPy version support should be adjusted upward on every major and minor release, but never on a patch release.
+
+
 
 Design Philosophy
 -----------------

montepy/__main__.py

@@ -3,7 +3,6 @@
 import glob
 import montepy
 from pathlib import Path
-import sys
 
 """
 Module to make module executable from CLI.