diff --git a/README.md b/README.md
index 5c27047..82b7cad 100644
--- a/README.md
+++ b/README.md
@@ -3,7 +3,7 @@
 Boot any Apple II disk on any Apple II
 
 [Download latest Anti-M disk image](https://github.com/a2-4am/anti-m/releases/latest/download/anti-m.dsk)
-(version **2.2**, released **2024-02-27**, runs on any 48K Apple II)
+(version **2.3**, released **2024-12-08**, runs on any 48K Apple II)
 
 ## What is this?
 
@@ -99,6 +99,12 @@ launching Anti-M.
 
 ## History
 
+v2.3 - 2024-12-08
+
+- add support for "Computer Air Combat"
+- add support for "Palace in Thunderland"
+- add support for "Star Maze"
+
 v2.2 - 2024-02-27
 
 - add support for ABM
diff --git a/src/anti-m.a b/src/anti-m.a
index 0e2f410..c4f7326 100644
--- a/src/anti-m.a
+++ b/src/anti-m.a
@@ -348,7 +348,7 @@ StringTable
          !word @mainmenu
 
 @header
-         !text "Anti-M v2.4-pre by 4am        2024-12-08"
+         !text "Anti-M v2.3 by 4am            2024-12-08"
          !text "________________________________________",$8D
          !text $8D,$8D,$8D,$8D,$8D,$8D,$8D,$8D,$00
 @mainmenu