diff --git a/.editorconfig b/.editorconfig
index 88200b6..6e7851e 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -1,5 +1,5 @@
 # Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0
-# For details: https://github.com/nedbat/django_coverage_plugin/blob/master/NOTICE.txt
+# For details: https://github.com/coveragepy/django_coverage_plugin/blob/main/NOTICE.txt
 
 # This file is for unifying the coding style for different editors and IDEs.
 # More information at http://EditorConfig.org
diff --git a/.github/dependabot.yml b/.github/dependabot.yml
new file mode 100644
index 0000000..f1566d8
--- /dev/null
+++ b/.github/dependabot.yml
@@ -0,0 +1,21 @@
+# From:
+# https://docs.github.com/en/code-security/supply-chain-security/keeping-your-dependencies-updated-automatically/keeping-your-actions-up-to-date-with-dependabot
+# Set update schedule for GitHub Actions
+
+version: 2
+updates:
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      # Check for updates to GitHub Actions once a week
+      interval: "weekly"
+      day: "sunday"
+    cooldown:
+      # https://blog.yossarian.net/2025/11/21/We-should-all-be-using-dependency-cooldowns
+      default-days: 7
+    groups:
+      action-dependencies:
+        patterns:
+          - "*"
+    commit-message:
+      prefix: "chore"
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index e7f50b7..e164594 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -41,19 +41,21 @@ jobs:
         python-version:
           # When changing this list, be sure to check the [gh-actions] list in
           # tox.ini so that tox will run properly.
-          - "3.8"
-          - "3.9"
           - "3.10"
           - "3.11"
           - "3.12"
+          - "3.13"
+          - "3.14"
       fail-fast: false
 
     steps:
       - name: "Check out the repo"
-        uses: "actions/checkout@v3"
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        with:
+          persist-credentials: false
 
       - name: "Set up Python"
-        uses: "actions/setup-python@v4"
+        uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6.2.0
         with:
           python-version: "${{ matrix.python-version }}"
           allow-prereleases: true
@@ -85,12 +87,14 @@ jobs:
 
     steps:
       - name: "Check out the repo"
-        uses: "actions/checkout@v2"
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        with:
+          persist-credentials: false
 
       - name: "Set up Python"
-        uses: "actions/setup-python@v2"
+        uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6.2.0
         with:
-          python-version: "3.8"
+          python-version: "3.10"
 
       - name: "Install dependencies"
         run: |
diff --git a/MANIFEST.in b/MANIFEST.in
index 74dd042..b220a56 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -1,15 +1,12 @@
 # Licensed under the Apache 2.0 License
 # - http://www.apache.org/licenses/LICENSE-2.0
-# - https://github.com/nedbat/django_coverage_plugin/blob/master/NOTICE.txt
+# - https://github.com/coveragepy/django_coverage_plugin/blob/main/NOTICE.txt
 
-exclude .isort.cfg
-exclude howto.txt
-exclude Makefile
-exclude requirements.txt
-exclude tox.ini
-exclude .editorconfig
-include AUTHORS.txt
-include LICENSE.txt
-include NOTICE.txt
-include README.rst
-prune tests
+include *.txt
+include .editorconfig
+include .isort.cfg
+include Makefile
+include tox.ini
+
+recursive-include .github *
+recursive-include tests *.py
diff --git a/Makefile b/Makefile
index 85fc6c6..8d302f0 100644
--- a/Makefile
+++ b/Makefile
@@ -1,8 +1,10 @@
 # Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0
-# For details: https://github.com/nedbat/django_coverage_plugin/blob/master/NOTICE.txt
+# For details: https://github.com/coveragepy/django_coverage_plugin/blob/main/NOTICE.txt
 
 # Makefile for django_coverage_plugin
 
+.PHONY: help test clean sterile dist pypi test_pypi tag ghrelease
+
 help:					## Show this help.
 	@echo "Available targets:"
 	@grep '^[a-zA-Z]' $(MAKEFILE_LIST) | sort | awk -F ':.*?## ' 'NF==2 {printf "  %-26s%s\n", $$1, $$2}'
@@ -24,15 +26,22 @@ clean:					## Remove non-source files.
 sterile: clean                          ## Remove all non-controlled content, even if expensive.
 	-rm -rf .tox*
 
-kit:					## Make the source distribution.
+dist:					## Make the source distribution.
 	python -m build
 	python -m twine check dist/*
 
-kit_upload:				## Upload the built distributions to PyPI.
+pypi:					## Upload the built distributions to PyPI.
 	python -m twine upload --verbose dist/*
 
-tag:					## Make a git tag with the version number.
-	git tag -s -m "Version v$$(python setup.py --version)" v$$(python setup.py --version)
+test_pypi:				## Upload the distributions to test PyPI.
+	python -m twine upload --verbose --repository testpypi --password $$TWINE_TEST_PASSWORD dist/*
+
+_install_e:
+	python -m pip install -q -e .
+
+tag: _install_e				## Make a git tag with the version number.
+	@export VER="$$(python -c "import django_coverage_plugin as me; print(me.__version__)")" && \
+	git tag -s -m "Version v$$VER" v$$VER
 	git push --all
 
 ghrelease:				## Make a GitHub release for the latest version.
diff --git a/NOTICE.txt b/NOTICE.txt
index 69e5a4f..7803be8 100644
--- a/NOTICE.txt
+++ b/NOTICE.txt
@@ -1,4 +1,4 @@
-Copyright 2015-2022 Ned Batchelder.  All rights reserved.
+Copyright 2015-2025 Ned Batchelder.  All rights reserved.
 
 Except where noted otherwise, this software is licensed under the Apache
 License, Version 2.0 (the "License"); you may not use this work except in
diff --git a/README.rst b/README.rst
index 7801649..559269c 100644
--- a/README.rst
+++ b/README.rst
@@ -4,10 +4,9 @@ Django Template Coverage.py Plugin
 
 A `coverage.py`_ plugin to measure test coverage of Django templates.
 
-.. start-badges
-
 | |status| |kit| |license|
 | |versions| |djversions|
+| |sponsor| |bluesky-nedbat| |mastodon-nedbat|
 
 .. |status| image:: https://img.shields.io/pypi/status/django_coverage_plugin.svg
     :target: https://pypi.python.org/pypi/django_coverage_plugin
@@ -21,23 +20,31 @@ A `coverage.py`_ plugin to measure test coverage of Django templates.
 .. |versions| image:: https://img.shields.io/pypi/pyversions/django_coverage_plugin.svg
     :target: https://pypi.python.org/pypi/django_coverage_plugin
     :alt: Supported Python Versions
-.. |djversions| image:: https://img.shields.io/badge/Django-1.8%20%7C%201.11%20%7C%202.2%20%7C%203.2%20%7C%204.1-44b78b.svg
+.. the Django badge says: `3.2 | 4.2 | 5.2`
+.. |djversions| image:: https://img.shields.io/badge/Django-3.2%20%7C%204.2%20%7C%205.2-44b78b.svg
     :target: https://pypi.python.org/pypi/django_coverage_plugin
     :alt: Supported Django Versions
+.. |sponsor| image:: https://img.shields.io/badge/%E2%9D%A4-Sponsor%20me-brightgreen?style=flat&logo=GitHub
+    :target: https://github.com/sponsors/nedbat
+    :alt: Sponsor me on GitHub
+.. |bluesky-nedbat| image:: https://img.shields.io/badge/dynamic/json?style=flat&color=96a3b0&labelColor=3686f7&logo=icloud&logoColor=white&label=@nedbat&url=https%3A%2F%2Fpublic.api.bsky.app%2Fxrpc%2Fapp.bsky.actor.getProfile%3Factor=nedbat.com&query=followersCount
+    :target: https://bsky.app/profile/nedbat.com
+    :alt: nedbat on Bluesky
+.. |mastodon-nedbat| image:: https://img.shields.io/badge/dynamic/json?style=flat&labelColor=450657&logo=mastodon&logoColor=ffffff&label=@nedbat&query=followers_count&url=https%3A%2F%2Fhachyderm.io%2Fapi%2Fv1%2Faccounts%2Flookup%3Facct=nedbat
+    :target: https://hachyderm.io/@nedbat
+    :alt: nedbat on Mastodon
 
-------------------
 
-.. end-badges
 
 Supported on:
 
-- Python: 3.8 through 3.12.
+- Python: 3.10 through 3.14.
 
-- Django: 2.x, 3.x and 4.x.
+- Django: 3.2 through 5.2.
 
 - Coverage.py: 6.x or higher.
 
-The plugin is pip installable::
+The plugin is pip-installable::
 
     $ python3 -m pip install django_coverage_plugin
 
@@ -49,8 +56,7 @@ To run it, add this setting to your ``.coveragerc`` file::
 Then run your tests under `coverage.py`_.
 
 You will see your templates listed in your coverage report along with
-your Python modules. Please use `coverage.py`_ v4.4 or greater to allow
-the plugin to identify untested templates.
+your Python modules.
 
 If you get a :code:`django.core.exceptions.ImproperlyConfigured` error,
 you need to set the :code:`DJANGO_SETTINGS_MODULE` environment variable.
@@ -137,6 +143,18 @@ History
 
 .. scriv-insert-here
 
+v3.2.0 — 2025-10-05
+-------------------
+
+Drop Python 3.9 and Django 2.2. Add Python 3.14.
+
+
+v3.1.1 — 2025-06-15
+-------------------
+
+Support changes: dropped Python 3.8, added Python 3.13.  Added Django 5.2.
+
+
 v3.1.0 — 2023-07-10
 -------------------
 
@@ -173,7 +191,7 @@ ignore_errors=True`` (`issue 78`_).
 When using ``source=.``, an existing coverage HTML report directory would be
 found and believed to be unmeasured HTML template files.  This is now fixed.
 
-.. _issue 78: https://github.com/nedbat/django_coverage_plugin/issues/78
+.. _issue 78: https://github.com/coveragepy/django_coverage_plugin/issues/78
 
 
 v2.0.1 — 2021-10-06
@@ -196,9 +214,9 @@ case-sensitively, causing templates to be missed (`issue 46`_).
 Fix an issue (`issue 63`_) where tag libraries can't be found if imported
 during test collection. Thanks to Daniel Izquierdo for the fix.
 
-.. _issue 46: https://github.com/nedbat/django_coverage_plugin/issues/46
-.. _issue 60: https://github.com/nedbat/django_coverage_plugin/issues/60
-.. _issue 63: https://github.com/nedbat/django_coverage_plugin/issues/63
+.. _issue 46: https://github.com/coveragepy/django_coverage_plugin/issues/46
+.. _issue 60: https://github.com/coveragepy/django_coverage_plugin/issues/60
+.. _issue 63: https://github.com/coveragepy/django_coverage_plugin/issues/63
 
 v1.8.0 — 2020-01-23
 -------------------
@@ -248,7 +266,7 @@ v1.4.2 — 2017-02-06
 Fixes another instance of `issue 32`_, which was the result of an
 initialization order problem.
 
-.. _issue 32: https://github.com/nedbat/django_coverage_plugin/issues/32
+.. _issue 32: https://github.com/coveragepy/django_coverage_plugin/issues/32
 
 
 v1.4.1 — 2017-01-25
@@ -270,8 +288,8 @@ Only the ``django.template.backends.django.DjangoTemplates`` template
 engine is supported, and it must be configured with
 ``['OPTIONS']['debug'] = True``. Fixes `issue 27`_.
 
-.. _issue 28: https://github.com/nedbat/django_coverage_plugin/issues/28
-.. _issue 27: https://github.com/nedbat/django_coverage_plugin/issues/27
+.. _issue 28: https://github.com/coveragepy/django_coverage_plugin/issues/28
+.. _issue 27: https://github.com/coveragepy/django_coverage_plugin/issues/27
 
 
 
@@ -281,7 +299,7 @@ v1.3.1 — 2016-06-02
 Settings are read slightly differently, so as to not interfere with
 programs that don't need settings.  Fixes `issue 18`_.
 
-.. _issue 18: https://github.com/nedbat/django_coverage_plugin/issues/18
+.. _issue 18: https://github.com/coveragepy/django_coverage_plugin/issues/18
 
 
 
@@ -317,7 +335,7 @@ plugin, and fixes `issue 17`_.
 Potential Django 1.9 support is included, but the patch to Django hasn't
 been applied yet.
 
-.. _issue 17: https://github.com/nedbat/django_coverage_plugin/issues/17
+.. _issue 17: https://github.com/coveragepy/django_coverage_plugin/issues/17
 
 
 
diff --git a/django_coverage_plugin/__init__.py b/django_coverage_plugin/__init__.py
index bac9149..f346811 100644
--- a/django_coverage_plugin/__init__.py
+++ b/django_coverage_plugin/__init__.py
@@ -1,8 +1,10 @@
 # Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0
-# For details: https://github.com/nedbat/django_coverage_plugin/blob/master/NOTICE.txt
+# For details: https://github.com/coveragepy/django_coverage_plugin/blob/main/NOTICE.txt
 
 """Django Template Coverage Plugin"""
 
+__version__ = "3.2.0"
+
 from .plugin import DjangoTemplatePluginException  # noqa
 from .plugin import DjangoTemplatePlugin
 
diff --git a/django_coverage_plugin/plugin.py b/django_coverage_plugin/plugin.py
index 51a92e2..5e30f64 100644
--- a/django_coverage_plugin/plugin.py
+++ b/django_coverage_plugin/plugin.py
@@ -1,5 +1,5 @@
 # Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0
-# For details: https://github.com/nedbat/django_coverage_plugin/blob/master/NOTICE.txt
+# For details: https://github.com/coveragepy/django_coverage_plugin/blob/main/NOTICE.txt
 
 """The Django template coverage plugin."""
 
@@ -7,42 +7,14 @@
 import re
 
 from coverage.misc import join_regex
-
-try:
-    from coverage.exceptions import NoSource
-except ImportError:
-    # for coverage 5.x
-    from coverage.misc import NoSource
 import coverage.plugin
 import django
 import django.template
-from django.template.base import Lexer, NodeList, Template, TextNode
+from coverage.exceptions import NoSource
+from django.template.base import Lexer, NodeList, Template, TextNode, TokenType
 from django.template.defaulttags import VerbatimNode
 from django.templatetags.i18n import BlockTranslateNode
 
-try:
-    from django.template.base import TokenType
-
-    def _token_name(token_type):
-        token_type.name.capitalize()
-
-except ImportError:
-    # Django <2.1 uses separate constants for token types
-    from django.template.base import (
-        TOKEN_BLOCK,
-        TOKEN_MAPPING,
-        TOKEN_TEXT,
-        TOKEN_VAR,
-    )
-
-    class TokenType:
-        TEXT = TOKEN_TEXT
-        VAR = TOKEN_VAR
-        BLOCK = TOKEN_BLOCK
-
-    def _token_name(token_type):
-        return TOKEN_MAPPING[token_type]
-
 
 class DjangoTemplatePluginException(Exception):
     """Used for any errors from the plugin itself."""
@@ -98,8 +70,8 @@ def check_debug():
     return True
 
 
-if django.VERSION < (2, 0):
-    raise RuntimeError("Django Coverage Plugin requires Django 2.x or higher")
+if django.VERSION < (3, 0):
+    raise RuntimeError("Django Coverage Plugin requires Django 3.x or higher")
 
 
 # Since we are grabbing at internal details, we have to adapt as they
@@ -131,14 +103,8 @@ def read_template_source(filename):
     if not settings.configured:
         settings.configure()
 
-    with open(filename, "rb") as f:
-        # The FILE_CHARSET setting will be removed in 3.1:
-        # https://docs.djangoproject.com/en/3.0/ref/settings/#file-charset
-        if django.VERSION >= (3, 1):
-            charset = 'utf-8'
-        else:
-            charset = settings.FILE_CHARSET
-        text = f.read().decode(charset)
+    with open(filename, "r", encoding="utf-8") as f:
+        text = f.read()
 
     return text
 
@@ -151,7 +117,9 @@ class DjangoTemplatePlugin(
     def __init__(self, options):
         extensions = options.get("template_extensions", "html,htm,txt")
         self.extensions = [e.strip() for e in extensions.split(",")]
-        
+
+        self.exclude_blocks = options.get("exclude_blocks")
+
         self.exclude_blocks = options.get("exclude_blocks")
 
         self.debug_checked = False
@@ -336,7 +304,7 @@ def lines(self):
             if SHOW_PARSING:
                 print(
                     "%10s %2d: %r" % (
-                        _token_name(token.token_type),
+                        token.token_type.capitalize(),
                         token.lineno,
                         token.contents,
                     )
@@ -361,7 +329,13 @@ def lines(self):
                     # In an inheriting template, ignore all tags outside of
                     # blocks.
                     continue
-                
+
+                # Ignore any block token content that has been explcitly
+                # excluded in config
+                if self.exclude_block_token(token):
+                    self._excluded.add(token.lineno)
+                    continue
+
                 # Ignore any block token content that has been explcitly
                 # excluded in config
                 if self.exclude_block_token(token):
@@ -412,6 +386,7 @@ def exclude_block_token(self, token):
         if self.exclude_blocks_regex:
             return self.exclude_blocks_regex.search(token.contents)
 
+
 def running_sum(seq):
     total = 0
     for num in seq:
diff --git a/howto.txt b/howto.txt
index f3cdaa8..f0f4bd7 100644
--- a/howto.txt
+++ b/howto.txt
@@ -1,7 +1,7 @@
 * Release checklist
 
-- Version number in setup.py
-- Classifiers in setup.py
+- Version number in __init__.py
+- Classifiers in pyproject.toml
     https://pypi.python.org/pypi?%3Aaction=list_classifiers
     eg:
       Development Status :: 3 - Alpha
@@ -9,7 +9,8 @@
 - Copyright date in NOTICE.txt
 - Update README.rst with latest changes
 - Kits:
-    $ make clean kit
-    $ make kit_upload
+    $ make clean dist
+    $ make test_pypi
+    $ make pypi
     $ make tag
     $ make ghrelease
diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000..0c7292f
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,65 @@
+# Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0
+# For details: https://github.com/coveragepy/django_coverage_plugin/blob/main/NOTICE.txt
+
+[build-system]
+requires = ["setuptools>=77.0", "wheel"]
+build-backend = "setuptools.build_meta"
+
+[project]
+name = "django_coverage_plugin"
+description = "Django template coverage.py plugin"
+readme = "README.rst"
+authors = [
+    {name = "Ned Batchelder", email = "ned@nedbatchelder.com"},
+]
+license = "Apache-2.0"
+classifiers = [
+    "Development Status :: 5 - Production/Stable",
+    "Environment :: Console",
+    "Framework :: Django",
+    "Framework :: Django :: 3.2",
+    "Framework :: Django :: 4.2",
+    "Framework :: Django :: 5.2",
+    "Intended Audience :: Developers",
+    "Operating System :: OS Independent",
+    "Programming Language :: Python :: 3.10",
+    "Programming Language :: Python :: 3.11",
+    "Programming Language :: Python :: 3.12",
+    "Programming Language :: Python :: 3.13",
+    "Programming Language :: Python :: 3.14",
+    "Programming Language :: Python :: Implementation :: CPython",
+    "Programming Language :: Python :: Implementation :: PyPy",
+    "Topic :: Software Development :: Quality Assurance",
+    "Topic :: Software Development :: Testing",
+]
+requires-python = ">= 3.10"
+dependencies = [
+    "coverage",
+    "Django",
+]
+dynamic = ["version"]
+
+[project.urls]
+"Homepage" = "https://github.com/coveragepy/django_coverage_plugin"
+"Bug Tracker" = "https://github.com/coveragepy/django_coverage_plugin/issues"
+"Source" = "https://github.com/coveragepy/django_coverage_plugin"
+
+[tool.setuptools.dynamic]
+version = {attr = "django_coverage_plugin.__version__"}
+
+[tool.setuptools.packages.find]
+include = ["django_coverage_plugin*"]
+
+[tool.pytest.ini_options]
+# How come these warnings are suppressed successfully here, but not in conftest.py??
+filterwarnings = [
+    # ignore all DeprecationWarnings...
+    "ignore::DeprecationWarning",
+    # ...but show them if they are from our code.
+    "default::DeprecationWarning:django_coverage_plugin",
+]
+
+[tool.scriv]
+fragment_directory = "scriv.d"
+output_file = "README.rst"
+rst_header_chars = "-."
diff --git a/requirements.txt b/requirements.txt
index fbf51ac..fe664e8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,7 @@
-# To run tests, we just need tox.
-tox >= 1.8
+# To run tests, we just need tox:
+tox
+
+# For releases:
 build
 scriv
 twine
diff --git a/setup.cfg b/setup.cfg
deleted file mode 100644
index 91522f4..0000000
--- a/setup.cfg
+++ /dev/null
@@ -1,15 +0,0 @@
-# Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0
-# For details: https://github.com/nedbat/django_coverage_plugin/blob/master/NOTICE.txt
-
-[tool:pytest]
-# How come these warnings are suppressed successfully here, but not in conftest.py??
-filterwarnings =
-    # ignore all DeprecationWarnings...
-    ignore::DeprecationWarning
-    # ...but show them if they are from our code.
-    default::DeprecationWarning:django_coverage_plugin
-
-[scriv]
-fragment_directory = scriv.d
-output_file = README.rst
-rst_header_chars = -.
diff --git a/setup.py b/setup.py
deleted file mode 100644
index 0132d17..0000000
--- a/setup.py
+++ /dev/null
@@ -1,70 +0,0 @@
-#!/usr/bin/env python
-"""Setup for Django Coverage Plugin
-
-Licensed under the Apache 2.0 License
-- http://www.apache.org/licenses/LICENSE-2.0
-- https://github.com/nedbat/django_coverage_plugin/blob/master/NOTICE.txt
-
-"""
-
-import re
-from os.path import dirname, join
-
-from setuptools import setup
-
-
-def read(*names, **kwargs):
-    """Read and return contents of file
-
-    Parameter: encoding kwarg may be set
-    """
-    return open(
-        join(dirname(__file__), *names),
-        encoding=kwargs.get('encoding', 'utf8')
-    ).read()
-
-
-classifiers = """\
-Environment :: Console
-Intended Audience :: Developers
-License :: OSI Approved :: Apache Software License
-Operating System :: OS Independent
-Programming Language :: Python :: 3.8
-Programming Language :: Python :: 3.9
-Programming Language :: Python :: 3.10
-Programming Language :: Python :: 3.11
-Programming Language :: Python :: 3.12
-Programming Language :: Python :: Implementation :: CPython
-Programming Language :: Python :: Implementation :: PyPy
-Topic :: Software Development :: Quality Assurance
-Topic :: Software Development :: Testing
-Development Status :: 5 - Production/Stable
-Framework :: Django
-Framework :: Django :: 1.11
-Framework :: Django :: 2.2
-Framework :: Django :: 3.2
-Framework :: Django :: 4.2
-"""
-
-setup(
-    name='django_coverage_plugin',
-    version='3.1.0',
-    description='Django template coverage.py plugin',
-    long_description=(
-        re.sub(
-            '(?ms)^.. start-badges.*^.. end-badges',
-            '',
-            read('README.rst'),
-        )
-    ),
-    long_description_content_type='text/x-rst',
-    author='Ned Batchelder',
-    author_email='ned@nedbatchelder.com',
-    url='https://github.com/nedbat/django_coverage_plugin',
-    packages=['django_coverage_plugin'],
-    install_requires=[
-        'coverage',
-    ],
-    license='Apache-2.0',
-    classifiers=classifiers.splitlines(),
-)
diff --git a/tests/__init__.py b/tests/__init__.py
index 2d2b590..d4318d5 100644
--- a/tests/__init__.py
+++ b/tests/__init__.py
@@ -1,5 +1,5 @@
 # Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0
-# For details: https://github.com/nedbat/django_coverage_plugin/blob/master/NOTICE.txt
+# For details: https://github.com/coveragepy/django_coverage_plugin/blob/main/NOTICE.txt
 
 """The tests for the Django Coverage Plugin."""
 
diff --git a/tests/banner.py b/tests/banner.py
index ff6e7aa..8200b15 100644
--- a/tests/banner.py
+++ b/tests/banner.py
@@ -1,5 +1,5 @@
 # Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0
-# For details: https://github.com/nedbat/django_coverage_plugin/blob/master/NOTICE.txt
+# For details: https://github.com/coveragepy/django_coverage_plugin/blob/main/NOTICE.txt
 
 """For printing the versions from tox.ini."""
 
diff --git a/tests/conftest.py b/tests/conftest.py
index 0852e87..5c8f6d7 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -1,5 +1,5 @@
 # Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0
-# For details: https://github.com/nedbat/django_coverage_plugin/blob/master/NOTICE.txt
+# For details: https://github.com/coveragepy/django_coverage_plugin/blob/main/NOTICE.txt
 
 """
 Pytest auto configuration.
diff --git a/tests/plugin_test.py b/tests/plugin_test.py
index cc90be8..f103454 100644
--- a/tests/plugin_test.py
+++ b/tests/plugin_test.py
@@ -1,5 +1,5 @@
 # Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0
-# For details: https://github.com/nedbat/django_coverage_plugin/blob/master/NOTICE.txt
+# For details: https://github.com/coveragepy/django_coverage_plugin/blob/main/NOTICE.txt
 
 """Base classes and helpers for testing the plugin."""
 
diff --git a/tests/test_engines.py b/tests/test_engines.py
index fdaa2ca..3bdbe32 100644
--- a/tests/test_engines.py
+++ b/tests/test_engines.py
@@ -1,5 +1,5 @@
 # Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0
-# For details: https://github.com/nedbat/django_coverage_plugin/blob/master/NOTICE.txt
+# For details: https://github.com/coveragepy/django_coverage_plugin/blob/main/NOTICE.txt
 
 """Tests of multiple engines for django_coverage_plugin."""
 
diff --git a/tests/test_extends.py b/tests/test_extends.py
index 4b3df69..3f7a987 100644
--- a/tests/test_extends.py
+++ b/tests/test_extends.py
@@ -1,5 +1,5 @@
 # Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0
-# For details: https://github.com/nedbat/django_coverage_plugin/blob/master/NOTICE.txt
+# For details: https://github.com/coveragepy/django_coverage_plugin/blob/main/NOTICE.txt
 
 """Tests of template inheritance for django_coverage_plugin."""
 
diff --git a/tests/test_flow.py b/tests/test_flow.py
index 2a00709..db83fa8 100644
--- a/tests/test_flow.py
+++ b/tests/test_flow.py
@@ -1,5 +1,5 @@
 # Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0
-# For details: https://github.com/nedbat/django_coverage_plugin/blob/master/NOTICE.txt
+# For details: https://github.com/coveragepy/django_coverage_plugin/blob/main/NOTICE.txt
 
 """Tests of control-flow structures for django_coverage_plugin."""
 
diff --git a/tests/test_helpers.py b/tests/test_helpers.py
index d0e919c..467d879 100644
--- a/tests/test_helpers.py
+++ b/tests/test_helpers.py
@@ -1,5 +1,5 @@
 # Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0
-# For details: https://github.com/nedbat/django_coverage_plugin/blob/master/NOTICE.txt
+# For details: https://github.com/coveragepy/django_coverage_plugin/blob/main/NOTICE.txt
 
 """Test helpers for the django coverage plugin."""
 
diff --git a/tests/test_html.py b/tests/test_html.py
index 5038468..b71537b 100644
--- a/tests/test_html.py
+++ b/tests/test_html.py
@@ -1,5 +1,5 @@
 # Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0
-# For details: https://github.com/nedbat/django_coverage_plugin/blob/master/NOTICE.txt
+# For details: https://github.com/coveragepy/django_coverage_plugin/blob/main/NOTICE.txt
 
 """Tests of HTML reporting for django_coverage_plugin."""
 
diff --git a/tests/test_i18n.py b/tests/test_i18n.py
index e68b920..40affec 100644
--- a/tests/test_i18n.py
+++ b/tests/test_i18n.py
@@ -1,5 +1,5 @@
 # Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0
-# For details: https://github.com/nedbat/django_coverage_plugin/blob/master/NOTICE.txt
+# For details: https://github.com/coveragepy/django_coverage_plugin/blob/main/NOTICE.txt
 
 """Tests of i18n tags for django_coverage_plugin."""
 
diff --git a/tests/test_settings.py b/tests/test_settings.py
index 4be1636..5314051 100644
--- a/tests/test_settings.py
+++ b/tests/test_settings.py
@@ -1,5 +1,5 @@
 # Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0
-# For details: https://github.com/nedbat/django_coverage_plugin/blob/master/NOTICE.txt
+# For details: https://github.com/coveragepy/django_coverage_plugin/blob/main/NOTICE.txt
 
 """Settings tests for django_coverage_plugin."""
 
diff --git a/tests/test_simple.py b/tests/test_simple.py
index 1034b25..ccb3e84 100644
--- a/tests/test_simple.py
+++ b/tests/test_simple.py
@@ -1,5 +1,5 @@
 # Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0
-# For details: https://github.com/nedbat/django_coverage_plugin/blob/master/NOTICE.txt
+# For details: https://github.com/coveragepy/django_coverage_plugin/blob/main/NOTICE.txt
 
 """Simple tests for django_coverage_plugin."""
 
@@ -287,7 +287,7 @@ def test_exclude_block(self):
             [django_coverage_plugin]
             exclude_blocks = [".+foo.+"]
             """)
-        
+
         text = self.run_django_coverage()
         self.assertEqual(text, "First\n\n    bar\n\nLast\n")
         self.assert_analysis([1, 3, 5])
diff --git a/tests/test_source.py b/tests/test_source.py
index 6313504..e44c7ea 100644
--- a/tests/test_source.py
+++ b/tests/test_source.py
@@ -1,5 +1,5 @@
 # Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0
-# For details: https://github.com/nedbat/django_coverage_plugin/blob/master/NOTICE.txt
+# For details: https://github.com/coveragepy/django_coverage_plugin/blob/main/NOTICE.txt
 
 """Tests of template inheritance for django_coverage_plugin."""
 
diff --git a/tox.ini b/tox.ini
index 5c01601..1aae1d5 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,5 +1,5 @@
 # Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0
-# For details: https://github.com/nedbat/django_coverage_plugin/blob/master/NOTICE.txt
+# For details: https://github.com/coveragepy/django_coverage_plugin/blob/main/NOTICE.txt
 
 # tox configuration for django_coverage_plugin.
 #
@@ -13,12 +13,13 @@
 #
 
 [tox]
+# When changing this, also update the classifiers in setup.py:
 envlist =
-    py38-django{22,32,42}-cov{6,7,tip},
-    py39-django{22,32,42}-cov{6,7,tip},
-    py310-django{32,42,tip}-cov{6,7,tip},
-    py311-django{42,tip}-cov{6,7,tip},
-    py312-django{tip}-cov{7,tip},
+    py310-django{32,42,52}-cov{6,7,tip},
+    py311-django{42,52}-cov{6,7,tip},
+    py312-django{52,tip}-cov{7,tip},
+    py313-django{52,tip}-cov{7,tip},
+    py314-django{52,tip}-cov{7,tip},
     check,pkgcheck,doc
 
 [testenv]
@@ -26,9 +27,9 @@ deps =
     cov6: coverage>=6.0,<7.0
     cov7: coverage>=7.0,<8.0
     covtip: git+https://github.com/nedbat/coveragepy.git
-    django22: Django>=2.2,<3.0
     django32: Django>=3.2,<4.0
     django42: Django>=4.2,<5.0
+    django52: Django>=5.2,<6.0
     djangotip: git+https://github.com/django/django.git
     pytest
     unittest-mixins==1.6
@@ -41,14 +42,19 @@ usedevelop = True
 
 passenv = *
 
+setenv =
+    # In later versions of Python, the default coverage.py core is sysmon,
+    # which doesn't support plugins like us.  Force ctrace instead.
+    py3{12,13,14}: COVERAGE_CORE=ctrace
+
 [testenv:check]
 deps =
     flake8
     isort
 
 commands =
-    flake8 --max-line-length=100 setup.py django_coverage_plugin tests setup.py
-    isort --check-only --diff django_coverage_plugin tests setup.py
+    flake8 --max-line-length=100 django_coverage_plugin tests
+    isort --check-only --diff django_coverage_plugin tests
 
 [testenv:pkgcheck]
 skip_install = true
@@ -69,12 +75,12 @@ deps =
     sphinx
 
 commands =
-    rst2html.py --strict README.rst /tmp/django_coverage_plugin_README.html
+    rst2html --strict README.rst /tmp/django_coverage_plugin_README.html
 
 [gh-actions]
 python =
-    3.8: py38
-    3.9: py39
     3.10: py310
     3.11: py311
     3.12: py312
+    3.13: py313
+    3.14: py314