[CHANGELOG.md] add cPython 3.9 testing

chrissimpkins · chrissimpkins · commit 448d9b06e674 · 2020-10-26T00:01:43.000-04:00
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -2,6 +2,7 @@
 
 ## v0.5.1
 
+- add cPython 3.9 testing
 - minor documentation and project description updates
 
 ## v0.5.0
