diff --git a/CHANGES.txt b/CHANGES.txt
index 195aeb6..5b30797 100644
--- a/CHANGES.txt
+++ b/CHANGES.txt
@@ -1,3 +1,11 @@
+v2.2.0, 2022-07-04 -- Option: Added replace_filename_spaces and escape_to_exit options.
+                      UI: Remember window position and size.
+                      UI: Added alphanumeric sort mode.
+                      UI: Added the sort mode selector widget.
+                      UI: Added the streamline interface.
+                      UI: Added shortcut key for copy note title.
+                      Other: Fixed issue that the --cfg argument does not work.
+                      Other: Improve stability when saving/syncing notes on the background.
 v2.1.0, 2020-03-08 -- Added keyboard shortcuts, list_hide_time and list_hide_tags options.
                       Improve the TagList dialog. Fixed crash when md_extensions contains multiple spaces.
 v2.0.2, 2019-12-01 -- Added support for more URL schemes. Fixed crash when opening the help dialog. Fixed highlight.
diff --git a/nvpy/version.py b/nvpy/version.py
index 127c148..3c00bb4 100644
--- a/nvpy/version.py
+++ b/nvpy/version.py
@@ -1 +1 @@
-VERSION = "2.1.0"
+VERSION = "2.2.0"
diff --git a/nvpy/view.py b/nvpy/view.py
index f0e7345..9f02ece 100755
--- a/nvpy/view.py
+++ b/nvpy/view.py
@@ -1674,7 +1674,7 @@ def cmd_paste(self):
     def cmd_help_about(self):
         tkMessageBox.showinfo('Help | About',
                               'nvPY %s - A rather ugly but cross-platform simplenote client.\n\n'
-                              'Copyright 2017-2020 yuuki0xff <https://yuuki0xff.jp/>\n'
+                              'Copyright 2017-2022 yuuki0xff <https://yuuki0xff.jp/>\n'
                               'Copyright 2012-2016 Charl P. Botha <http://charlbotha.com/>\n' %
                               (self.config.app_version, ),
                               parent=self.root)