Finalize SPIRV-Tools v2020.3
diff --git a/CHANGES b/CHANGES
index 23b5a09..1abc8a2 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,6 +1,6 @@
 Revision history for SPIRV-Tools
 
-v2020.3-dev 2020-03-26
+v2020.3 2020-05-27
  - General
    - Prevent Effcee install his things when build spirv-tools with testing enabled (#3256)
    - Update acorn version (#3294)