Upgrade changelog for setuptools

Add changelog entry for renaming of License

.pre-commit-config.yaml

@@ -19,10 +19,6 @@ repos:
     rev: 1.0.0
     hooks:
       - id: black-disable-checker
-  - repo: https://github.com/pierre-sassoulas/setup-cfg-fmt
-    rev: 7e3f370a888236fe516749432f2cf5daadf31f89
-    hooks:
-      - id: setup-cfg-fmt
   - repo: https://github.com/asottile/pyupgrade
     rev: v2.12.0
     hooks:

ChangeLog

@@ -11,6 +11,9 @@ What's New in astroid 2.5.4?
 ============================
 Release Date: TBA
 
+* The packaging is now done via setuptools exclusively. ``doc``, ``tests``, and ``Changelog`` are
+  not packaged anymore - reducing the size of the package greatly.
+
 * Debian packaging is now  (officially) done in https://salsa.debian.org/python-team/packages/astroid.
 
 * ``__pkginfo__`` now  only contain ``__version__`` (also accessible with ``astroid.__version__``),
@@ -23,7 +26,7 @@ Release Date: TBA
   Closes PyCQA/pylint#4383
 
 * COPYING was removed in favor of COPYING.LESSER and the latter was renamed to LICENSE to make more apparent
-  that the code is licensed under LGPLv2.
+  that the code is licensed under LGPLv2 or later.
 
 * Moved from appveyor and travis to Github Actions for continuous integration.
 

setup.cfg

@@ -7,8 +7,7 @@ url = https://github.com/PyCQA/astroid
 author = Python Code Quality Authority
 author_email = [email protected]
 license = LGPL-2.1-or-later
-license_files =
-    LICENSE
+license_files = LICENSE
 classifiers =
     Development Status :: 6 - Mature
     Environment :: Console