upd changelog

chaimleib · chaimleib · commit 5f0138b85f51 · 2020-08-03T00:11:07.000-07:00
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -2,6 +2,10 @@
 
 ## Version 3.1.0
 - Dropped support for Python 3.4, added Python 3.8
+- Add `__slots__` optimization in Node class, should give performance improvement
+- Fixed:
+  - Restore universal wheels
+  - Fix bytes/str type incompatibility in setup.py
 
 ## Version 3.0.2
 - Fixed:
