Prepare for 3.0.22 release

Signed-off-by: Michał Górny <mgorny@gentoo.org>
diff --git a/NEWS b/NEWS
index d99d017..671797c 100644
--- a/NEWS
+++ b/NEWS
@@ -1,5 +1,14 @@
 News (mainly features/major bug fixes)
 
+portage-3.0.22
+--------------
+* USE flags are now sorted with respect to numerical segments in emerge
+  output (e.g. python3_10 comes after python3_9).
+* setuptools version normalization warnings are now ignored.
+* FEATURES=installsources no longer copies irrelevant directory trees
+  with gcc-11.
+* sdist archives built using "build" now include setup.py.
+
 portage-3.0.21
 --------------
 * EAPI 8 fixups.
diff --git a/setup.py b/setup.py
index 320db33..37dd1de 100755
--- a/setup.py
+++ b/setup.py
@@ -783,7 +783,7 @@
 
 setup(
 	name = 'portage',
-	version = '3.0.21',
+	version = '3.0.22',
 	url = 'https://wiki.gentoo.org/wiki/Project:Portage',
 	project_urls = {
 		'Release Notes': 'https://gitweb.gentoo.org/proj/portage.git/plain/RELEASE-NOTES',