CHANGELOG.md in null_plus-1.0.0 vs CHANGELOG.md in null_plus-1.0.1

@@ -1,6 +1,10 @@
 ## CHANGELOG
 
+### 1.0.1
+
+* Relax Ruby version requirement to allow Ruby 3.0
+
 ### 1.0.0
 
-* Inital release
+* Initial release