diff --git a/.github/dependabot.yml b/.github/dependabot.yml
index b3e5537..6871a17 100644
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -5,3 +5,5 @@ updates:
     schedule:
       interval: daily
     open-pull-requests-limit: 1024
+    cooldown:
+      default-days: 7
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 48fcbf6..e1968fd 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -17,15 +17,25 @@ env:
   UV_NO_SYNC: "true"
 
 jobs:
-  pre-commit:
-    name: "pre-commit"
+  lint:
+    name: "lint"
     runs-on: ubuntu-latest
 
     steps:
-      - uses: "actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10" # v6.0.3
+      - uses: "actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1" # v7.0.1
         with:
           persist-credentials: false
-      - uses: "j178/prek-action@bdca6f102f98e2b4c7029491a53dfd366469e33d" # v2.0.4
+      - uses: "actions/setup-python@5fda3b95a4ea91299a34e894583c3862153e4b97" # v7.0.0
+        with:
+          python-version: "3.12"
+      - uses: "astral-sh/setup-uv@c771a70e6277c0a99b617c7a806ffedaca235ff9" # v9.0.0
+        with:
+          enable-cache: true
+      - uses: "j178/prek-action@5337cb91e0fa35a7ff31b9ca345126d8bbbcdf16" # v2.0.6
+      - name: "Check source distribution contents"
+        run: |
+          uv sync --only-group check-sdist
+          uv run check-sdist
 
   tests:
     name: "Python ${{ matrix.python-version }}"
@@ -37,14 +47,14 @@ jobs:
         python-version: ["3.10", "3.11", "3.12", "3.13", "3.14"]
 
     steps:
-      - uses: "actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10" # v6.0.3
+      - uses: "actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1" # v7.0.1
         with:
           persist-credentials: false
-      - uses: "actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405" # v6.2.0
+      - uses: "actions/setup-python@5fda3b95a4ea91299a34e894583c3862153e4b97" # v7.0.0
         with:
           python-version: "${{ matrix.python-version }}"
           allow-prereleases: true
-      - uses: "astral-sh/setup-uv@fac544c07dec837d0ccb6301d7b5580bf5edae39" # v8.2.0
+      - uses: "astral-sh/setup-uv@c771a70e6277c0a99b617c7a806ffedaca235ff9" # v9.0.0
         with:
           enable-cache: true
       - name: "Install dependencies"
@@ -52,7 +62,7 @@ jobs:
           python -VV
           python -m site
           uv --version
-          uv sync --only-group nox --only-group coverage
+          uv sync --only-group nox --only-group coverage --no-install-project
       - name: "Run nox targets for ${{ matrix.python-version }}"
         run: "uv run nox --python ${{ matrix.python-version }}"
       - name: "Convert coverage"
@@ -60,18 +70,18 @@ jobs:
           uv run coverage combine
           uv run coverage xml
       - name: "Upload coverage to Codecov"
-        uses: codecov/codecov-action@e79a6962e0d4c0c17b229090214935d2e33f8354 # v6.0.1
+        uses: codecov/codecov-action@fb8b3582c8e4def4969c97caa2f19720cb33a72f # v7.0.0
         with:
           fail_ci_if_error: true
           token: ${{ secrets.CODECOV_TOKEN }}
 
-  required:
+  alls-green:
     name: "all required checks passed"
     runs-on: "ubuntu-latest"
     if: always()
 
     needs:
-      - pre-commit
+      - lint
       - tests
 
     steps:
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
new file mode 100644
index 0000000..08d60b9
--- /dev/null
+++ b/.github/workflows/publish.yml
@@ -0,0 +1,64 @@
+name: Upload Python Package
+
+on:
+  push:
+    tags:
+      - "*"
+
+permissions:
+  contents: read
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    environment:
+      name: publish
+      url: https://pypi.org/p/spacetrack
+    permissions:
+      contents: read
+      id-token: write
+      attestations: write
+    steps:
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+        with:
+          persist-credentials: false
+      - uses: astral-sh/setup-uv@c771a70e6277c0a99b617c7a806ffedaca235ff9 # v9.0.0
+        with:
+          enable-cache: false
+      - name: Set up Python
+        uses: actions/setup-python@5fda3b95a4ea91299a34e894583c3862153e4b97 # v7.0.0
+        with:
+          python-version: "3.x"
+      - name: Build
+        run: "uv build"
+      - name: Publish
+        uses: pypa/gh-action-pypi-publish@ba38be9e461d3875417946c167d0b5f3d385a247 # v1.14.1
+
+  release:
+    needs: deploy
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+    steps:
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+        with:
+          persist-credentials: false
+      - name: Extract release notes
+        run: |
+          awk -v version="$GITHUB_REF_NAME" '
+            index($0, "/releases/tag/" version ">`_ - ") { found = 1; skip_underline = 1; next }
+            found && skip_underline { skip_underline = 0; next }
+            found && /^[0-9][^ ]*_ - [0-9]{4}-[0-9]{2}-[0-9]{2}$/ { exit }
+            found && /\/releases\/tag\/[^>]+>`_ - [0-9]{4}-[0-9]{2}-[0-9]{2}$/ { exit }
+            found { print }
+            END { if (!found) exit 1 }
+          ' docs/changelog.rst > release-notes.rst
+          grep -q '[^[:space:]]' release-notes.rst
+      - name: Create GitHub Release
+        run: |
+          gh release create "$GITHUB_REF_NAME" \
+            --verify-tag \
+            --title "$GITHUB_REF_NAME" \
+            --notes-file release-notes.rst
+        env:
+          GH_TOKEN: ${{ github.token }}
diff --git a/.github/workflows/python-publish.yml b/.github/workflows/python-publish.yml
deleted file mode 100644
index fedd204..0000000
--- a/.github/workflows/python-publish.yml
+++ /dev/null
@@ -1,32 +0,0 @@
-name: Upload Python Package
-
-on:
-  push:
-    tags:
-      - "*"
-
-permissions:
-  contents: read
-
-jobs:
-  deploy:
-    runs-on: ubuntu-latest
-    environment: publish
-    permissions:
-      id-token: write
-      attestations: write
-    steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
-        with:
-          persist-credentials: false
-      - uses: "astral-sh/setup-uv@fac544c07dec837d0ccb6301d7b5580bf5edae39" # v8.2.0
-        with:
-          enable-cache: false
-      - name: Set up Python
-        uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6.2.0
-        with:
-          python-version: "3.x"
-      - name: Build
-        run: "uv build"
-      - name: Publish
-        uses: pypa/gh-action-pypi-publish@cef221092ed1bacb1cc03d23a2d87d1d172e277b # v1.14.0
diff --git a/MANIFEST.in b/MANIFEST.in
deleted file mode 100644
index affd482..0000000
--- a/MANIFEST.in
+++ /dev/null
@@ -1,9 +0,0 @@
-include CHANGELOG.md
-include LICENSE.txt
-include tox.ini
-recursive-include tests *.py
-recursive-include docs *
-prune docs/_build
-include .pre-commit-config.yaml
-include .readthedocs.yaml
-include dev-requirements.txt
diff --git a/README.rst b/README.rst
index 977e14e..347358c 100644
--- a/README.rst
+++ b/README.rst
@@ -3,7 +3,7 @@ spacetrack
 
 |PyPI Version| |Documentation| |CI Status| |Coverage| |Python Version| |MIT License|
 
-spacetrack is a python module for `Space-Track <https://www.space-track.org>`__
+spacetrack is a Python client for `Space-Track <https://www.space-track.org>`__.
 
 Installation
 ~~~~~~~~~~~~
@@ -63,22 +63,22 @@ Documentation
 ~~~~~~~~~~~~~
 
 For in-depth information, `visit the
-documentation <http://spacetrack.readthedocs.org/en/latest/>`__!
+documentation <https://spacetrack.readthedocs.io/en/latest/>`__!
 
 Development
 ~~~~~~~~~~~
 
-spacetrack uses `semantic versioning <http://semver.org>`__
-
-.. |CI Status| image:: https://github.com/python-astrodynamics/spacetrack/workflows/CI/badge.svg?branch=master
-   :target: https://github.com/python-astrodynamics/spacetrack/actions?workflow=CI
-.. |PyPI Version| image:: http://img.shields.io/pypi/v/spacetrack.svg?style=flat-square
-   :target: https://pypi.python.org/pypi/spacetrack/
-.. |Python Version| image:: https://img.shields.io/badge/python-3.6%2B-brightgreen.svg?style=flat-square
-   :target: https://www.python.org/downloads/
-.. |MIT License| image:: http://img.shields.io/badge/license-MIT-blue.svg?style=flat-square
-   :target: https://raw.githubusercontent.com/python-astrodynamics/spacetrack/master/LICENSE.txt
-.. |Coverage| image:: https://img.shields.io/codecov/c/github/python-astrodynamics/spacetrack/master.svg?style=flat-square
-   :target: https://codecov.io/github/python-astrodynamics/spacetrack?branch=master
-.. |Documentation| image:: https://img.shields.io/badge/docs-latest-brightgreen.svg?style=flat-square
-   :target: http://spacetrack.readthedocs.org/en/latest/
+spacetrack uses `semantic versioning <https://semver.org>`__.
+
+.. |CI Status| image:: https://github.com/python-astrodynamics/spacetrack/actions/workflows/ci.yml/badge.svg?branch=main
+   :target: https://github.com/python-astrodynamics/spacetrack/actions/workflows/ci.yml
+.. |PyPI Version| image:: https://img.shields.io/pypi/v/spacetrack.svg?style=flat-square
+   :target: https://pypi.org/project/spacetrack/
+.. |Python Version| image:: https://img.shields.io/pypi/pyversions/spacetrack.svg?style=flat-square
+   :target: https://pypi.org/project/spacetrack/
+.. |MIT License| image:: https://img.shields.io/badge/license-MIT-blue.svg?style=flat-square
+   :target: https://raw.githubusercontent.com/python-astrodynamics/spacetrack/main/LICENSE.txt
+.. |Coverage| image:: https://codecov.io/gh/python-astrodynamics/spacetrack/branch/main/graph/badge.svg
+   :target: https://codecov.io/gh/python-astrodynamics/spacetrack
+.. |Documentation| image:: https://readthedocs.org/projects/spacetrack/badge/?version=latest
+   :target: https://spacetrack.readthedocs.io/en/latest/
diff --git a/docs/changelog.rst b/docs/changelog.rst
index c4c2c4e..b5592d7 100644
--- a/docs/changelog.rst
+++ b/docs/changelog.rst
@@ -1,6 +1,8 @@
 Change Log
 ==========
 
+.. towncrier release notes start
+
 1.4.0_ - 2025-02-21
 -------------------
 
diff --git a/newsfragments/+modernize.changed.rst b/newsfragments/+modernize.changed.rst
new file mode 100644
index 0000000..f2e9d26
--- /dev/null
+++ b/newsfragments/+modernize.changed.rst
@@ -0,0 +1 @@
+Modernize the packaging, test, documentation, and release tooling.
diff --git a/newsfragments/.gitignore b/newsfragments/.gitignore
new file mode 100644
index 0000000..f935021
--- /dev/null
+++ b/newsfragments/.gitignore
@@ -0,0 +1 @@
+!.gitignore
diff --git a/noxfile.py b/noxfile.py
index be925c3..999c80b 100644
--- a/noxfile.py
+++ b/noxfile.py
@@ -1,3 +1,6 @@
+from collections.abc import Iterator
+from contextlib import contextmanager
+
 import nox
 
 nox.options.reuse_existing_virtualenvs = True
@@ -36,3 +39,42 @@ def tests(session: nox.Session) -> None:
     )
 
     session.run("coverage", "run", "-m", "pytest", *session.posargs)
+
+
+@nox.session(name="test-min-deps", python=PYTHON_VERSIONS)
+def test_min_deps(session: nox.Session) -> None:
+    with restore_file("uv.lock"):
+        session.run_install(
+            "uv",
+            "sync",
+            "--no-default-groups",
+            "--group=test",
+            "--resolution=lowest-direct",
+        )
+
+        session.run("pytest", *session.posargs)
+
+
+@nox.session(name="test-latest", python=PYTHON_VERSIONS)
+def test_latest(session: nox.Session) -> None:
+    session.run_install(
+        "uv",
+        "sync",
+        "--no-default-groups",
+        "--group=test",
+        "--no-install-project",
+    )
+    session.run_install("uv", "pip", "install", "--upgrade", ".")
+
+    session.run("pytest", *session.posargs)
+
+
+@contextmanager
+def restore_file(path: str) -> Iterator[None]:
+    with open(path, "rb") as f:
+        original = f.read()
+    try:
+        yield
+    finally:
+        with open(path, "wb") as f:
+            f.write(original)
diff --git a/pyproject.toml b/pyproject.toml
index a20eded..d9f6311 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [build-system]
-requires = ["setuptools>=61"]
-build-backend = "setuptools.build_meta"
+requires = ["hatchling"]
+build-backend = "hatchling.build"
 
 [project]
 name = "spacetrack"
@@ -8,13 +8,12 @@ version = "1.4.0"
 description = "Python client for space-track.org"
 readme = "README.rst"
 requires-python = ">=3.10"
-license = { text = "MIT" }
+license = "MIT"
 authors = [
     { name = "Frazer McLean", email = "frazer@frazermclean.co.uk" },
 ]
 classifiers = [
     "Development Status :: 5 - Production/Stable",
-    "License :: OSI Approved :: MIT License",
     "Programming Language :: Python :: 3 :: Only",
     "Programming Language :: Python :: 3.10",
     "Programming Language :: Python :: 3.11",
@@ -35,16 +34,25 @@ dependencies = [
 ]
 
 [project.urls]
-Repository = "https://github.com/python-astrodynamics/spacetrack"
 Documentation = "https://spacetrack.readthedocs.io"
+"Source Code" = "https://github.com/python-astrodynamics/spacetrack"
+Issues = "https://github.com/python-astrodynamics/spacetrack/issues"
+Changelog = "https://spacetrack.readthedocs.io/en/latest/changelog.html"
 
 [dependency-groups]
 dev = [
+    { include-group = "check-sdist" },
     { include-group = "coverage" },
+    { include-group = "docs" },
+    { include-group = "docstest" },
     { include-group = "nox" },
     { include-group = "test" },
+    { include-group = "towncrier" },
     "ruff==0.15.16",
 ]
+check-sdist = [
+    "check-sdist>=1.5.0",
+]
 docs = [
     "furo>=2024.8.6",
     "parver>=0.5",
@@ -66,17 +74,15 @@ test = [
     "pytest-trio>=0.8.0",
     "respx>=0.23.1",
 ]
+towncrier = [
+    "towncrier>=25.8.0",
+]
 
 
-[tool.setuptools]
-package-dir = { "" = "src" }
-
-[tool.setuptools.packages.find]
-where = ["src"]
-
 [tool.coverage.run]
 branch = true
-source = ["spacetrack", "tests/"]
+relative_files = true
+source = ["src/spacetrack", "tests/"]
 parallel = true
 
 [tool.coverage.paths]
@@ -84,7 +90,13 @@ source = ["src/spacetrack", ".nox/**/site-packages/spacetrack"]
 
 [tool.coverage.report]
 precision = 1
-exclude_lines = ["pragma: no cover", "^\\s*pass\\s*$"]
+exclude_also = [
+    '^\s*pass$',
+    '^\s*raise NotImplementedError\b',
+    '^\s*return NotImplemented\b',
+    '^\s*raise$',
+    '^\s*(case _:\n\s*)?(typing\.)?assert_never\(',
+]
 
 [tool.pytest]
 addopts = ["-r", "s"]
@@ -98,10 +110,31 @@ select = [
     "UP", # pyupgrade
     "RUF", # ruff
 ]
-ignore = [
-    "RUF012",
-]
-
 [tool.doc8]
 ignore-path = ["docs/_build"]
 ignore = ["D001"]
+
+[tool.towncrier]
+directory = "newsfragments"
+filename = "docs/changelog.rst"
+issue_format = "`#{issue} <https://github.com/python-astrodynamics/spacetrack/issues/{issue}>`_"
+title_format = "`{version} <https://github.com/python-astrodynamics/spacetrack/releases/tag/{version}>`_ - {project_date}"
+underlines = ["-", "~"]
+
+[[tool.towncrier.type]]
+name = "Added"
+
+[[tool.towncrier.type]]
+name = "Changed"
+
+[[tool.towncrier.type]]
+name = "Deprecated"
+
+[[tool.towncrier.type]]
+name = "Removed"
+
+[[tool.towncrier.type]]
+name = "Fixed"
+
+[[tool.towncrier.type]]
+name = "Security"
diff --git a/src/spacetrack/base.py b/src/spacetrack/base.py
index 95198d9..cd4f44d 100644
--- a/src/spacetrack/base.py
+++ b/src/spacetrack/base.py
@@ -227,7 +227,7 @@ class SpaceTrackClient:
         ]
     )
 
-    request_controllers["basicspacedata"] = {
+    request_controllers["basicspacedata"] = {  # noqa: RUF012
         "announcement",
         "boxscore",
         "cdm_public",
@@ -241,7 +241,7 @@ class SpaceTrackClient:
         "tip",
     }
 
-    request_controllers["expandedspacedata"] = {
+    request_controllers["expandedspacedata"] = {  # noqa: RUF012
         "car",
         "cdm",
         "maneuver",
@@ -250,7 +250,7 @@ class SpaceTrackClient:
         "satellite",
     }
 
-    request_controllers["fileshare"] = {
+    request_controllers["fileshare"] = {  # noqa: RUF012
         "delete",
         "download",
         "file",
@@ -258,33 +258,33 @@ class SpaceTrackClient:
         "upload",
     }
 
-    request_controllers["spephemeris"] = {
+    request_controllers["spephemeris"] = {  # noqa: RUF012
         "download",
         "file",
         "file_history",
     }
 
-    request_controllers["publicfiles"] = {
+    request_controllers["publicfiles"] = {  # noqa: RUF012
         "dirs",
         "download",
     }
 
     # List of (class, controller) tuples for
     # requests which do not return a modeldef
-    offline_predicates = {
+    offline_predicates = {  # noqa: RUF012
         ("download", "fileshare"): {"file_id", "folder_id", "recursive"},
         ("upload", "fileshare"): {"folder_id", "file"},
         ("download", "spephemeris"): set(),
         ("dirs", "publicfiles"): set(),
         ("download", "publicfiles"): set(),
     }
-    deprecated_controllers = {}
-    param_fields = {
+    deprecated_controllers = {}  # noqa: RUF012
+    param_fields = {  # noqa: RUF012
         ("download", "publicfiles"): {"name"},
     }
 
     # These predicates are available for every request class.
-    rest_predicates = {
+    rest_predicates = {  # noqa: RUF012
         Predicate("predicates", "str"),
         Predicate("metadata", "enum", values=("true", "false")),
         Predicate("limit", "str"),
diff --git a/uv.lock b/uv.lock
index 17e6d49..0f28202 100644
--- a/uv.lock
+++ b/uv.lock
@@ -91,6 +91,22 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/1a/39/47f9197bdd44df24d67ac8893641e16f386c984a0619ef2ee4c51fbbc019/beautifulsoup4-4.14.3-py3-none-any.whl", hash = "sha256:0918bfe44902e6ad8d57732ba310582e98da931428d231a5ecb9e7c703a735bb", size = 107721, upload-time = "2025-11-30T15:08:24.087Z" },
 ]
 
+[[package]]
+name = "build"
+version = "1.5.0"
+source = { registry = "https://pypi.org/simple" }
+dependencies = [
+    { name = "colorama", marker = "os_name == 'nt'" },
+    { name = "importlib-metadata", marker = "python_full_version < '3.10.2'" },
+    { name = "packaging" },
+    { name = "pyproject-hooks" },
+    { name = "tomli", marker = "python_full_version < '3.11'" },
+]
+sdist = { url = "https://files.pythonhosted.org/packages/78/e0/df5e171f685f82f37b12e1f208064e24244911079d7b767447d1af7e0d70/build-1.5.0.tar.gz", hash = "sha256:302c22c3ba2a0fd5f3911918651341ebb3896176cbdec15bd421f80b1afc7647", size = 89796, upload-time = "2026-04-30T03:18:25.17Z" }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/0d/fe/6bea5c9162869c5beba5d9c8abbed835ec85bf1ec1fba05a3822325c45f3/build-1.5.0-py3-none-any.whl", hash = "sha256:13f3eecb844759ab66efec90ca17639bbf14dc06cb2fdf37a9010322d9c50a6f", size = 26018, upload-time = "2026-04-30T03:18:23.644Z" },
+]
+
 [[package]]
 name = "certifi"
 version = "2026.5.20"
@@ -233,6 +249,32 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/db/8f/61959034484a4a7c527811f4721e75d02d653a35afb0b6054474d8185d4c/charset_normalizer-3.4.7-py3-none-any.whl", hash = "sha256:3dce51d0f5e7951f8bb4900c257dad282f49190fdbebecd4ba99bcc41fef404d", size = 61958, upload-time = "2026-04-02T09:28:37.794Z" },
 ]
 
+[[package]]
+name = "check-sdist"
+version = "1.5.0"
+source = { registry = "https://pypi.org/simple" }
+dependencies = [
+    { name = "build" },
+    { name = "pathspec" },
+    { name = "tomli", marker = "python_full_version < '3.11'" },
+]
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 version = "9.0.3"
@@ -1011,17 +1083,28 @@ dependencies = [
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 [package.dev-dependencies]
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+]
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 ]
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     { name = "coverage", extra = ["toml"] },
+    { name = "doc8" },
+    { name = "furo" },
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+    { name = "parver" },
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     { name = "pytest-asyncio" },
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+]
 
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