Bump astroid to 2.7.2, update changelog

ChangeLog

@@ -6,15 +6,24 @@ What's New in astroid 2.8.0?
 ============================
 Release date: TBA
 
-* ``astroid.const.BUILTINS`` and ``astroid.bases.BUILTINS`` have been removed,
-  simply replace this by the string 'builtins' for better performances.
 
-What's New in astroid 2.7.2?
+
+What's New in astroid 2.7.3?
 ============================
 Release date: TBA
 
+
+
+What's New in astroid 2.7.2?
+============================
+Release date: 2021-08-20
+
 * ``BaseContainer`` is now public, and will replace ``_BaseContainer`` completely in astroid 3.0.
 
+* ``astroid.const.BUILTINS`` and ``astroid.bases.BUILTINS`` are not used internally anymore
+  and will be removed in astroid 3.0. Simply replace this by the string 'builtins' for better
+  performances and clarity.
+
 * Add inference for dataclass initializer method.
 
     Closes PyCQA/pylint#3201

astroid/__pkginfo__.py

@@ -24,5 +24,5 @@
 # Licensed under the LGPL: https://www.gnu.org/licenses/old-licenses/lgpl-2.1.en.html
 # For details: https://github.com/PyCQA/astroid/blob/main/LICENSE
 
-__version__ = "2.7.1"
+__version__ = "2.7.2"
 version = __version__

astroid/bases.py

@@ -7,10 +7,10 @@
 # Copyright (c) 2015 Florian Bruhin <[email protected]>
 # Copyright (c) 2016-2017 Derek Gustafson <[email protected]>
 # Copyright (c) 2017 Calen Pennington <[email protected]>
+# Copyright (c) 2018-2019 Nick Drozd <[email protected]>
 # Copyright (c) 2018-2019 hippo91 <[email protected]>
 # Copyright (c) 2018 Ville Skyttä <[email protected]>
 # Copyright (c) 2018 Bryce Guinta <[email protected]>
-# Copyright (c) 2018 Nick Drozd <[email protected]>
 # Copyright (c) 2018 Daniel Colascione <[email protected]>
 # Copyright (c) 2019 Hugo van Kemenade <[email protected]>
 # Copyright (c) 2021 Pierre Sassoulas <[email protected]>

tbump.toml

@@ -1,7 +1,7 @@
 github_url = "https://github.com/PyCQA/astroid"
 
 [version]
-current = "2.7.1"
+current = "2.7.2"
 regex = '''
 ^(?P<major>0|[1-9]\d*)
 \.