sbillinge · Jun 3, 2026 · May 29, 2026 · Jun 2, 2026 · Jun 2, 2026 · Jun 2, 2026
diff --git a/.github/ISSUE_TEMPLATE/release_checklist.md b/.github/ISSUE_TEMPLATE/release_checklist.md
@@ -11,12 +11,13 @@ assignees: ""
 - [ ] All PRs/issues attached to the release are merged.
 - [ ] All the badges on the README are passing.
 - [ ] License information is verified as correct. If you are unsure, please comment below.
-- [ ] Locally rendered documentation contains all appropriate pages, including API references (check no modules are
-      missing), tutorials, and other human-written text is up-to-date with any changes in the code.
+- [ ] Locally rendered documentation contains all appropriate pages, tutorials, and other human-written text is up-to-date with any changes in the code.
+- [ ] All API references are included. To check this, run `conda install scikit-package` and then `package build api-doc`. Review any edits made by rerendering the docs locally.
 - [ ] Installation instructions in the README, documentation, and the website are updated.
 - [ ] Successfully run any tutorial examples or do functional testing with the latest Python version.
 - [ ] Grammar and writing quality are checked (no typos).
 - [ ] Install `pip install build twine`, run `python -m build` and `twine check dist/*` to ensure that the package can be built and is correctly formatted for PyPI release.
+- [ ] Dispatch matrix testing to test the release on all Python versions and systems. If you do not have permission to run this workflow, tag the maintainer and say `@maintainer, please dispatch matrix testing workflow`.
 
 Please tag the maintainer (e.g., @username) in the comment here when you are ready for the PyPI/GitHub release. Include any additional comments necessary, such as version information and details about the pre-release here:
 

diff --git a/.github/workflows/build-and-publish-docs-on-dispatch.yml b/.github/workflows/build-and-publish-docs-on-dispatch.yml
@@ -0,0 +1,18 @@
+name: Build and Publish Docs on Dispatch
+
+on:
+  workflow_dispatch:
+
+jobs:
+  get-python-version:
+    uses: scikit-package/release-scripts/.github/workflows/_get-python-version-latest.yml@v0
+    with:
+      python_version: 0
+
+  docs:
+    uses: scikit-package/release-scripts/.github/workflows/_release-docs.yml@v0
+    with:
+      project: diffpy.distanceprinter
+      c_extension: false
+      headless: false
+      python_version: ${{ fromJSON(needs.get-python-version.outputs.latest_python_version) }}
diff --git a/.github/workflows/build-wheel-release-upload.yml b/.github/workflows/build-wheel-release-upload.yml
@@ -1,18 +1,76 @@
-name: Release (GitHub/PyPI) and Deploy Docs
+name: Build Wheel and Release
 
+# Trigger on tag push or manual dispatch.
+# Tag and release privilege are verified inside the reusable workflow.
 on:
   workflow_dispatch:
   push:
     tags:
-      - "*" # Trigger on all tags initially, but tag and release privilege are verified in _build-wheel-release-upload.yml
+      - "*"
+
+# ── Release modality ──────────────────────────────────────────────────────────
+# Three options are provided below. Only ONE job should be active at a time.
+# To switch: comment out the active job and uncomment your preferred option,
+# then commit the change to main before tagging a release.
+# ─────────────────────────────────────────────────────────────────────────────
 
 jobs:
+  # Option 1 (default): Release to GitHub, publish to PyPI, and deploy docs.
+  #
+  # The wheel is uploaded to PyPI so users can install with `pip install`.
+  # A GitHub release is created with the changelog as the release body, and
+  # the Sphinx documentation is rebuilt and deployed to GitHub Pages.
+  #
+  # Choose this for open-source packages distributed via PyPI and/or
+  # conda-forge where broad public availability is the goal.
   build-release:
     uses: scikit-package/release-scripts/.github/workflows/_build-wheel-release-upload.yml@v0
     with:
       project: diffpy.distanceprinter
       c_extension: false
-      maintainer_GITHUB_username: sbillinge
+      maintainer_github_username: sbillinge, bobleesj
     secrets:
       PYPI_TOKEN: ${{ secrets.PYPI_TOKEN }}
       PAT_TOKEN: ${{ secrets.PAT_TOKEN }}
+
+  # Option 2: Release to GitHub and deploy docs, without publishing to PyPI.
+  #
+  # A GitHub release is created and the Sphinx docs are deployed, but the
+  # wheel is not uploaded to PyPI. The source code remains publicly visible
+  # on GitHub and can be installed directly from there.
+  #
+  # Choose this when the package is public but you prefer to keep it off the
+  # default pip index — for example, if you distribute via conda-forge only,
+  # or if the package is not yet ready for a permanent PyPI presence.
+  #
+  # To use: comment out Option 1 above and uncomment the lines below.
+  # build-release-no-pypi:
+  #   uses: scikit-package/release-scripts/.github/workflows/_build-release-github-no-pypi.yml@v0
+  #   with:
+  #     project: diffpy.distanceprinter
+  #     c_extension: false
+  #     maintainer_github_username: sbillinge, bobleesj
+  #   secrets:
+  #     PAT_TOKEN: ${{ secrets.PAT_TOKEN }}
+
+  # Option 3: Release to GitHub with wheel, license, and instructions bundled
+  # as a downloadable zip attached to the GitHub release asset.
+  #
+  # The wheel is built and packaged together with INSTRUCTIONS.txt and the
+  # LICENSE file into a zip that is attached directly to the GitHub release.
+  # Users with access to the (private) repo download the zip, follow the
+  # instructions inside, and install locally with pip. No PyPI or conda-forge
+  # upload occurs, and no docs are deployed.
+  #
+  # Choose this for private or restricted packages where distribution must be
+  # controlled: only users with repo access can download the release asset,
+  # making the GitHub release itself the distribution channel.
+  #
+  # To use: comment out Option 1 above and uncomment the lines below.
+  # build-release-private:
+  #   uses: scikit-package/release-scripts/.github/workflows/_build-release-github-private-pure.yml@v0
+  #   with:
+  #     project: diffpy.distanceprinter
+  #     maintainer_github_username: sbillinge, bobleesj
+  #   secrets:
+  #     PAT_TOKEN: ${{ secrets.PAT_TOKEN }}
diff --git a/.github/workflows/check-news-item.yml b/.github/workflows/check-news-item.yml
@@ -3,7 +3,7 @@ name: Check for News
 on:
   pull_request_target:
     branches:
-      - main
+      - main # GitHub does not evaluate expressions in trigger filters; edit this value if your base branch is not main
 
 jobs:
   check-news-item:

diff --git a/...s/matrix-and-codecov-on-merge-to-main.yml → .github/workflows/matrix-and-codecov.yml b/...s/matrix-and-codecov-on-merge-to-main.yml → .github/workflows/matrix-and-codecov.yml
@@ -1,9 +1,9 @@
-name: CI
+name: Matrix and Codecov
 
 on:
-  push:
-    branches:
-      - main
+  # push:
+  #   branches:
+  #     - main
   release:
     types:
       - prereleased

diff --git a/.github/workflows/publish-docs-on-release.yml b/.github/workflows/publish-docs-on-release.yml
diff --git a/.github/workflows/tests-on-pr.yml b/.github/workflows/tests-on-pr.yml
@@ -11,6 +11,5 @@ jobs:
       project: diffpy.distanceprinter
       c_extension: false
       headless: false
-      python_version: 3.13
     secrets:
       CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
diff --git a/CODE-OF-CONDUCT.rst b/CODE-OF-CONDUCT.rst
@@ -67,7 +67,7 @@ Enforcement
 
 Instances of abusive, harassing, or otherwise unacceptable behavior may be
 reported to the community leaders responsible for enforcement at
-sb2896@columbia.edu. All complaints will be reviewed and investigated promptly and fairly.
+sbillinge@ucsb.edu. All complaints will be reviewed and investigated promptly and fairly.
 
 All community leaders are obligated to respect the privacy and security of the
 reporter of any incident.

diff --git a/LICENSE.rst b/LICENSE.rst
@@ -1,6 +1,7 @@
 BSD 3-Clause License
 
 Copyright (c) 2009-2025, The Trustees of Columbia University in the City of New York.
+Copyright (c) 2026-present, The Contributors to the diffpy.distanceprinter project.
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without

diff --git a/README.rst b/README.rst
@@ -36,7 +36,9 @@
 .. |Tracking| image:: https://img.shields.io/badge/issue_tracking-github-blue
         :target: https://github.com/diffpy/diffpy.distanceprinter/issues
 
-Distance Printer, calculate the inter atomic distances. Part of xPDFsuite
+Distance Printer, calculate the inter atomic distances. Part of xPDFsuite.
+
+For more information about the diffpy.distanceprinter library, please consult our `online documentation <https://diffpy.github.io/diffpy.distanceprinter>`_.
 
 Citation
 --------
@@ -91,6 +93,11 @@ To view the basic usage and available commands, type ::
 
         diffpy.distanceprinter -h
 
+Getting Started
+---------------
+
+You may consult our `online documentation <https://diffpy.github.io/diffpy.distanceprinter>`_ for tutorials and API references.
+
 Support and Contribute
 ----------------------
 
@@ -119,15 +126,10 @@ Improvements and fixes are always appreciated.
 
 Before contributing, please read our `Code of Conduct <https://github.com/diffpy/diffpy.distanceprinter/blob/main/CODE-OF-CONDUCT.rst>`_.
 
-Getting Started
----------------
-
-You may consult our `online documentation <https://diffpy.github.io/diffpy.distanceprinter>`_ for tutorials and API references.
-
 Contact
 -------
 
-For more information on diffpy.distanceprinter please visit the project `web-page <https://www.diffpy.org>`_ or email Simon J.L. Billinge Group at sb2896@columbia.edu.
+For more information on diffpy.distanceprinter please visit the project `web-page <https://diffpy.github.io/>`_ or email the maintainers ``Simon Billinge(sbillinge@ucsb.edu)``.
 
 Acknowledgements
 ----------------

diff --git a/cookiecutter.json b/cookiecutter.json
@@ -11,8 +11,8 @@
   "package_dir_name": "diffpy.distanceprinter",
   "project_short_description": "Distance Printer, calculate the inter atomic distances. Part of xPDFsuite.",
   "project_keywords": "diffpy, pdf, data-interpretation",
-  "minimum_supported_python_version": "3.11",
-  "maximum_supported_python_version": "3.13",
+  "minimum_supported_python_version": "3.12",
+  "maximum_supported_python_version": "3.14",
   "project_needs_c_code_compiled": "No",
   "project_has_gui_tests": "No"
 }
diff --git a/docs/make.bat b/docs/make.bat
@@ -1,36 +1,36 @@
-@ECHO OFF
-
-pushd %~dp0
-
-REM Command file for Sphinx documentation
-
-if "%SPHINXBUILD%" == "" (
-	set SPHINXBUILD=sphinx-build
-)
-set SOURCEDIR=source
-set BUILDDIR=build
-set SPHINXPROJ=PackagingScientificPython
-
-if "%1" == "" goto help
-
-%SPHINXBUILD% >NUL 2>NUL
-if errorlevel 9009 (
-	echo.
-	echo.The 'sphinx-build' command was not found. Make sure you have Sphinx
-	echo.installed, then set the SPHINXBUILD environment variable to point
-	echo.to the full path of the 'sphinx-build' executable. Alternatively you
-	echo.may add the Sphinx directory to PATH.
-	echo.
-	echo.If you don't have Sphinx installed, grab it from
-	echo.http://sphinx-doc.org/
-	exit /b 1
-)
-
-%SPHINXBUILD% -M %1 %SOURCEDIR% %BUILDDIR% %SPHINXOPTS%
-goto end
-
-:help
-%SPHINXBUILD% -M help %SOURCEDIR% %BUILDDIR% %SPHINXOPTS%
-
-:end
-popd
+@ECHO OFF
+
+pushd %~dp0
+
+REM Command file for Sphinx documentation
+
+if "%SPHINXBUILD%" == "" (
+	set SPHINXBUILD=sphinx-build
+)
+set SOURCEDIR=source
+set BUILDDIR=build
+set SPHINXPROJ=PackagingScientificPython
+
+if "%1" == "" goto help
+
+%SPHINXBUILD% >NUL 2>NUL
+if errorlevel 9009 (
+	echo.
+	echo.The 'sphinx-build' command was not found. Make sure you have Sphinx
+	echo.installed, then set the SPHINXBUILD environment variable to point
+	echo.to the full path of the 'sphinx-build' executable. Alternatively you
+	echo.may add the Sphinx directory to PATH.
+	echo.
+	echo.If you don't have Sphinx installed, grab it from
+	echo.http://sphinx-doc.org/
+	exit /b 1
+)
+
+%SPHINXBUILD% -M %1 %SOURCEDIR% %BUILDDIR% %SPHINXOPTS%
+goto end
+
+:help
+%SPHINXBUILD% -M help %SOURCEDIR% %BUILDDIR% %SPHINXOPTS%
+
+:end
+popd
diff --git a/docs/source/conf.py b/docs/source/conf.py
@@ -2,7 +2,7 @@
 # -*- coding: utf-8 -*-
 #
 # diffpy.distanceprinter documentation build configuration file, created by  # noqa: E501
-# sphinx-quickstart on Thu Jan 30 15:49:41 2025.
+# sphinx-quickstart on Thu Jan 30 15:49:41 2014.
 #
 # This file is execfile()d with the current directory set to its
 # containing dir.
@@ -32,9 +32,7 @@
 sys.path.insert(0, str(Path("../../src").resolve()))
 
 # abbreviations
-ab_authors = (
-    "Xiaohao Yang, Sangjoon Lee, Simon Billinge, Billinge Group members"
-)
+ab_authors = "Xiaohao Yang and Billinge Group members"
 
 # -- General configuration ------------------------------------------------
 
@@ -52,7 +50,7 @@
     "sphinx.ext.intersphinx",
     "sphinx_rtd_theme",
     "sphinx_copybutton",
-    "m2r",
+    "m2r2",
 ]
 
 # Add any paths that contain templates here, relative to this directory.

diff --git a/docs/source/img/.placeholder b/docs/source/img/.placeholder
diff --git a/docs/source/index.rst b/docs/source/index.rst
@@ -15,15 +15,13 @@ Getting started
 
 Welcome to the ``diffpy.distanceprinter`` documentation!
 
-This package is not designed to be installed independently. To get started, please visit
-https://www.diffpy.org/products/xPDFsuite.html for more information about the xpdfsuite package and
-download the package together with ``diffpy.xpdfsuite``.
+To get started, please visit the :ref:`Getting started <getting-started>` page.
 
 =======
 Authors
 =======
 
-``diffpy.distanceprinter`` is developed by Xiaohao Yang and Billinge Group members. The maintainer for this project is Simon Billinge. For a detailed list of contributors see
+``diffpy.distanceprinter`` is developed by Xiaohao Yang and Billinge Group members. This project is maintained by Simon Billinge and Billinge Group members. For a detailed list of contributors see
 https://github.com/diffpy/diffpy.distanceprinter/graphs/contributors.
 
 ============

diff --git a/docs/source/license.rst b/docs/source/license.rst
@@ -0,0 +1,39 @@
+:tocdepth: -1
+
+.. index:: license
+
+License
+#######
+
+OPEN SOURCE LICENSE AGREEMENT
+=============================
+BSD 3-Clause License
+
+Copyright (c) 2009-2025, The Trustees of Columbia University in the City of New York.
+Copyright (c) 2026-present, The Contributors to the diffpy.distanceprinter project.
+All Rights Reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+1. Redistributions of source code must retain the above copyright notice, this
+   list of conditions and the following disclaimer.
+
+2. Redistributions in binary form must reproduce the above copyright notice,
+   this list of conditions and the following disclaimer in the documentation
+   and/or other materials provided with the distribution.
+
+3. Neither the name of the copyright holder nor the names of its
+   contributors may be used to endorse or promote products derived from
+   this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/docs/source/snippets/.placeholder b/docs/source/snippets/.placeholder