Bump pylint to 2.12.1, update changelog

Author: Pierre-Sassoulas

ChangeLog

@@ -15,22 +15,27 @@ Release date: TBA
   (Ie. not necessarily at the end)
 
 
-What's New in Pylint 2.12.1?
+What's New in Pylint 2.12.2?
 ============================
 Release date: TBA
 
 ..
   Put bug fixes that should not wait for a new minor version here
 
-* Require Python ``3.6.2`` to run pylint.
-
-  Closes #5065
-
 ..
   Insert your changelog randomly, it will reduce merge conflicts
   (Ie. not necessarily at the end)
 
 
+What's New in Pylint 2.12.1?
+============================
+Release date: 2021-11-25
+
+* Require Python ``3.6.2`` to run pylint.
+
+  Closes #5065
+
+
 What's New in Pylint 2.12.0?
 ============================
 Release date: 2021-11-24

pylint/__pkginfo__.py

@@ -2,7 +2,7 @@
 # For details: https://github.com/PyCQA/pylint/blob/main/LICENSE
 from typing import Tuple
 
-__version__ = "2.12.1-dev0"
+__version__ = "2.12.1"
 
 
 def get_numversion_from_version(v: str) -> Tuple:

pylint/checkers/strings.py

@@ -24,10 +24,10 @@
 # Copyright (c) 2020 hippo91 <[email protected]>
 # Copyright (c) 2020 谭九鼎 <[email protected]>
 # Copyright (c) 2020 Anthony <[email protected]>
+# Copyright (c) 2021 Marc Mueller <[email protected]>
 # Copyright (c) 2021 Tushar Sadhwani <[email protected]>
 # Copyright (c) 2021 Jaehoon Hwang <[email protected]>
 # Copyright (c) 2021 Daniël van Noord <[email protected]>
-# Copyright (c) 2021 Marc Mueller <[email protected]>
 # Copyright (c) 2021 Peter Kolbus <[email protected]>
 
 

pylint/reporters/text.py

@@ -12,9 +12,9 @@
 # Copyright (c) 2019-2021 Pierre Sassoulas <[email protected]>
 # Copyright (c) 2019 Hugo van Kemenade <[email protected]>
 # Copyright (c) 2020 hippo91 <[email protected]>
+# Copyright (c) 2021 Marc Mueller <[email protected]>
 # Copyright (c) 2021 Daniël van Noord <[email protected]>
 # Copyright (c) 2021 bot <[email protected]>
-# Copyright (c) 2021 Marc Mueller <[email protected]>
 
 # Licensed under the GPL: https://www.gnu.org/licenses/old-licenses/gpl-2.0.html
 # For details: https://github.com/PyCQA/pylint/blob/main/LICENSE

tbump.toml

@@ -1,7 +1,7 @@
 github_url = "https://github.com/PyCQA/pylint"
 
 [version]
-current = "2.12.1-dev0"
+current = "2.12.1"
 regex = '''
 ^(?P<major>0|[1-9]\d*)
 \.