diff --git a/CMakeLists.txt b/CMakeLists.txt
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -7,7 +7,7 @@
 )
 
 project(bitcoin-abc
-	VERSION 0.22.13
+	VERSION 0.23.0
 	DESCRIPTION "Bitcoin ABC is a full node implementation of the Bitcoin Cash protocol."
 	HOMEPAGE_URL "https://www.bitcoinabc.org"
 )
diff --git a/contrib/seeds/makeseeds.py b/contrib/seeds/makeseeds.py
--- a/contrib/seeds/makeseeds.py
+++ b/contrib/seeds/makeseeds.py
@@ -36,7 +36,7 @@
 
 # Used to only select nodes with a user agent string compatible with the
 # BCH/UAHF specification.
-PATTERN_AGENT = re.compile(r"^(/Bitcoin ABC:0.(22).(\d+)\(.+\)/)")
+PATTERN_AGENT = re.compile(r"^(/Bitcoin ABC:0.(22|23).(\d+)\(.+\)/)")
 
 
 def parseline(line):