Drop support for Celery 4.4. (#78)

CHANGELOG.rst

@@ -18,6 +18,7 @@ Maintenance
 
 * Support Celery 5.3. (`#68 <https://github.com/clokep/celery-batches/pull/68>`_,
   `#77 <https://github.com/clokep/celery-batches/pull/77>`_)
+* Drop support for Celery < 5.0. (`#78 <https://github.com/clokep/celery-batches/pull/78>`_)
 * Drop support for Python 3.7. (`#77 <https://github.com/clokep/celery-batches/pull/77>`_)
 
 0.7 (2022-05-02)

README.rst

@@ -30,7 +30,7 @@ celery-batches version runs on,
 - Python (3.8, 3.9, 3.10)
 - PyPy3 (7.6)
 
-And is tested with Celery >= 4.4.
+And is tested with Celery >= 5.0.
 
 If you're running an older version of Python, you need to be running
 an older version of celery-batches:
@@ -46,6 +46,7 @@ an older version of celery-batches:
 
 - Celery < 4.0: Use `celery.contrib.batches` instead.
 - Celery 4.0 - 4.3: celery-batches 0.3.
+- Celery 4.4: celery-batches 0.7.
 
 History
 =======

setup.cfg

@@ -34,7 +34,7 @@ project_urls =
 [options]
 packages =
     celery_batches
-install_requires = celery>=4.4,<5.3
+install_requires = celery>=5.0,<5.3
 python_requires = >=3.8
 
 [flake8]

tox.ini

@@ -1,6 +1,6 @@
 [tox]
 envlist =
-    {pypy3,3.8,3.9}-celery{44,50,51,52,master}-unit,
+    {pypy3,3.8,3.9}-celery{50,51,52,master}-unit,
     # Celery 5.2 added support for Python 3.10.
     3.10-celery{52,53,master}-unit,
     # Integration tests.
@@ -18,7 +18,6 @@ python =
 [testenv]
 deps=
     -r{toxinidir}/requirements/test.txt
-    celery44: celery>=4.4,<4.5
     celery50: celery>=5.0,<5.1
     celery51: celery>=5.1,<5.2
     # pypy3 seems to only have celery 5.2.0b3 available and not the final release.