Bump actions/checkout from 4 to 5

Bumps [actions/checkout](https://github.com/actions/checkout) from 4 to 5.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](https://github.com/actions/checkout/compare/v4...v5)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: '5'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/python-package.yaml

@@ -1,12 +1,9 @@
-name: CI/CD Pipeline
-
 on:
   - push
   - pull_request
 
 jobs:
   test:
-    name: Test Python ${{ matrix.python-version }} on ${{ matrix.os }}
     runs-on: ${{ matrix.os }}
 
     strategy:
@@ -23,7 +20,7 @@ jobs:
           - "3.13"
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
     - uses: actions/setup-python@v5
       with:
         python-version: ${{ matrix.python-version }}
@@ -37,7 +34,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
     - uses: actions/setup-python@v5
       with:
         python-version: "3.x"
@@ -51,7 +48,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
     - uses: actions/setup-python@v5
       with:
         python-version: "3.x"
@@ -66,7 +63,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
     - uses: actions/setup-python@v5
       with:
         python-version: "3.x"

.readthedocs.yaml

@@ -3,13 +3,13 @@ version: 2
 build:
   os: ubuntu-22.04
   tools:
-    python: "3.11"
+    python: "3.12"
 
 mkdocs:
   configuration: mkdocs.yml
 
 python:
   install:
-  - requirements: requirements.txt
-  - requirements: requirements-dev.txt
-  - path: .
+    - path: .
+      extra_requirements:
+        - dev

CHANGELOG.md

@@ -1,5 +1,9 @@
 # Changelog
 
+## [unreleased] --
+
+* Removed requirements.txt and requirements-dev.txt
+
 ## [2.3.3] -- 2025-04-27
 
 * Fixed Atom feed encoding to 'utf-8'

Makefile

@@ -16,11 +16,9 @@ endif
 .PHONY: all
 all: lint mypy test test-release
 
-$(VENV): requirements.txt requirements-dev.txt pyproject.toml
+$(VENV): pyproject.toml
 	$(PY) -m venv $(VENV)
-	$(BIN)/pip install --upgrade -r requirements.txt
-	$(BIN)/pip install --upgrade -r requirements-dev.txt
-	$(BIN)/pip install -e .['dev']
+	$(BIN)/pip install --upgrade -e .['dev']
 	touch $(VENV)
 
 .PHONY: test
@@ -53,11 +51,6 @@ update-pygmentize: $(VENV)
 	$(BIN)/pygmentize -f html -S default > blag/static/code-light.css
 	$(BIN)/pygmentize -f html -S monokai > blag/static/code-dark.css
 
-.PHONY: update-requirements
-update-requirements: $(VENV)
-	$(BIN)/pip-compile --upgrade --no-annotate --strip-extras --output-file requirements.txt
-	$(BIN)/pip-compile --upgrade --no-annotate --strip-extras --extra dev --output-file requirements-dev.txt
-
 .PHONY: docs
 docs: $(VENV)
 	$(BIN)/mkdocs build

pyproject.toml

@@ -35,7 +35,6 @@ dev = [
     "mkdocs-material",
     "mkdocstrings[python]",
     "mypy",
-    "pip-tools",
     "pytest",
     "pytest-cov",
     "ruff",

requirements-dev.txt

@@ -1,79 +0,0 @@
-#
-# This file is autogenerated by pip-compile with Python 3.13
-# by the following command:
-#
-#    pip-compile --extra=dev --no-annotate --output-file=requirements-dev.txt --strip-extras
-#
-babel==2.17.0
-backrefs==5.8
-build==1.2.2.post1
-certifi==2025.1.31
-cffi==1.17.1
-charset-normalizer==3.4.1
-click==8.1.8
-colorama==0.4.6
-coverage==7.8.0
-cryptography==44.0.2
-docutils==0.21.2
-feedgenerator==2.1.0
-ghp-import==2.1.0
-griffe==1.7.2
-id==1.5.0
-idna==3.10
-iniconfig==2.1.0
-jaraco-classes==3.4.0
-jaraco-context==6.0.1
-jaraco-functools==4.1.0
-jeepney==0.9.0
-jinja2==3.1.6
-keyring==25.6.0
-markdown==3.7
-markdown-it-py==3.0.0
-markupsafe==3.0.2
-mdurl==0.1.2
-mergedeep==1.3.4
-mkdocs==1.6.1
-mkdocs-autorefs==1.4.1
-mkdocs-get-deps==0.2.0
-mkdocs-material==9.6.11
-mkdocs-material-extensions==1.3.1
-mkdocstrings==0.29.1
-mkdocstrings-python==1.16.10
-more-itertools==10.6.0
-mypy==1.15.0
-mypy-extensions==1.0.0
-nh3==0.2.21
-packaging==24.2
-paginate==0.5.7
-pathspec==0.12.1
-pip-tools==7.4.1
-platformdirs==4.3.7
-pluggy==1.5.0
-pycparser==2.22
-pygments==2.19.1
-pymdown-extensions==10.14.3
-pyproject-hooks==1.2.0
-pytest==8.3.5
-pytest-cov==6.1.1
-python-dateutil==2.9.0.post0
-pytz==2025.2
-pyyaml==6.0.2
-pyyaml-env-tag==0.1
-readme-renderer==44.0
-requests==2.32.3
-requests-toolbelt==1.0.0
-rfc3986==2.0.0
-rich==14.0.0
-ruff==0.11.4
-secretstorage==3.3.3
-six==1.17.0
-twine==6.1.0
-types-markdown==3.7.0.20250322
-typing-extensions==4.13.1
-urllib3==2.3.0
-watchdog==6.0.0
-wheel==0.45.1
-
-# The following packages are considered to be unsafe in a requirements file:
-# pip
-# setuptools

requirements.txt

@@ -1,12 +0,0 @@
-#
-# This file is autogenerated by pip-compile with Python 3.13
-# by the following command:
-#
-#    pip-compile --no-annotate --output-file=requirements.txt --strip-extras
-#
-feedgenerator==2.1.0
-jinja2==3.1.6
-markdown==3.7
-markupsafe==3.0.2
-pygments==2.19.1
-pytz==2025.2