diff --git a/RELEASE_NOTES.md b/RELEASE_NOTES.md
index 7b06c6ab5..be875b2cd 100644
--- a/RELEASE_NOTES.md
+++ b/RELEASE_NOTES.md
@@ -1,7 +1,13 @@
 ## Validator Changes
 
-* no changes
+* Add support for OID 1.3.160 (very short OIDs are special)
+* Fix evaluation of ValueSets that have only one value set import
 
 ## Other code changes
 
-* no changes
\ No newline at end of file
+* Rework precision checking in datetime
+* Update version conversion to not drop modifierExtensions
+* Fix DocumentRendering to generate Composition Narrative if not present
+* Restore Search Parameters (missing due to R5 draft generation issues)
+* Don't access getBinaries directly in XVerExtensionManager 
+ 
\ No newline at end of file