Prepare 9.0.0: legacy defaults with opt-in modern slug generation

.github/workflows/ci.yml

@@ -32,7 +32,7 @@ jobs:
         run: |
           python -m pip install --upgrade pip
           pip install -e .
-          pip install coveralls --upgrade
+          pip install coveralls pytest --upgrade
       - name: Run flake8
         run: |
           pip install flake8 --upgrade
@@ -43,7 +43,7 @@ jobs:
           pycodestyle --ignore=E128,E261,E225,E501,W605 slugify test.py setup.py
       - name: Run test
         run: |
-          coverage run --source=slugify test.py
+          coverage run --source=slugify -m pytest test.py test_release.py
       - name: Coveralls
         run: coveralls --service=github
         env:

.github/workflows/dev.yml

@@ -32,7 +32,7 @@ jobs:
         run: |
           python -m pip install --upgrade pip
           pip install -e .
-          pip install coveralls --upgrade
+          pip install coveralls pytest --upgrade
       - name: Run flake8
         run: |
           pip install flake8 --upgrade
@@ -43,7 +43,7 @@ jobs:
           pycodestyle --ignore=E128,E261,E225,E501,W605 slugify test.py setup.py
       - name: Run test
         run: |
-          coverage run --source=slugify test.py
+          coverage run --source=slugify -m pytest test.py test_release.py
       - name: Coveralls
         run: coveralls --service=github
         env:

CHANGELOG.md

@@ -1,4 +1,15 @@
-## Unreleased
+## 9.0.0 — unreleased
+
+- Add keyword-only `algorithm='legacy'` (permanent default) and explicit `algorithm='modern'` opt-in, plus CLI `--algorithm`. Preserve historical default entity ordering, numeric handling, iterator consumption, separator truncation, and public `smart_truncate` behavior.
+- Preserve legacy `auto` backend selection and two-pass replacement defaults; add explicit `backend` and `replacement_stage` keyword-only options and matching CLI flags.
+- Add opt-in AnyASCII extra without removing or changing the base text-unidecode dependency.
+- Forward CLI `--regex-pattern` (Jacobo de Vera, #176; report by @peter-bloomfield, #175).
+- Modern mode only: decode entities before transliteration; handle invalid numeric references per match, including surrogate references (#178, #181, #187).
+- Modern mode only: materialize replacement rules and stopword iterables consistently; preserve bytes/bytearray UTF-8 input with clear rejection of unsupported types (#183, #190).
+- Modern mode only: budget internal tokens using emitted separator widths, support empty separators, and preserve literal word characters that match delimiters. Public smart_truncate remains unchanged (#47, #185, #186).
+- Add regression coverage for whitespace, ordinals, backend-specific output, replacement stages, CLI execution, and installed artifacts.
+- Move package metadata to pyproject.toml, retain the typed marker and source tests, and remove the unsafe publish/upload/tag shortcut.
+- Document output changes, backend license distinctions, compatibility limits, and migration precautions in docs/release-9/migration.md.
 
 - Support Python 3.14.
 - Drop support for Python 3.9 and lower.

MANIFEST.in

@@ -1,3 +1,7 @@
-include LICENSE
-include README.md
-include CHANGELOG.md
+include LICENSE README.md CHANGELOG.md
+include test.py test_release.py tox.ini dev.requirements.txt
+recursive-include docs *.md
+recursive-include tools *.py
+recursive-include slugify *.py py.typed
+global-exclude *.py[cod]
+global-exclude __pycache__

dev.requirements.txt

@@ -1,3 +1,7 @@
-pycodestyle==2.8.0
-twine==3.4.1
-flake8==4.0.1
+build>=1.2,<2
+coverage[toml]>=7,<8
+mypy>=1.11,<2
+pycodestyle>=2.12,<3
+pytest>=8,<10
+tox>=4,<5
+twine>=6,<7