Start SPIRV-Tools v2022.3-dev
diff --git a/CHANGES b/CHANGES
index 4ff99c0..7984461 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,5 +1,8 @@
 Revision history for SPIRV-Tools
 
+v2022.3-dev 2022-04-07
+  - Start v2022.3-dev
+
 v2022.2 2022-04-07
   - General
     - Add OpModuleProcessed to debug opcode (#4694)