From bc403e176d5e54d4b13772431e46a214044fe58a Mon Sep 17 00:00:00 2001
From: Chris Moffitt <chris@moffitts.net>
Date: Wed, 18 Aug 2021 19:45:19 -0500
Subject: [PATCH] update for 0.9 release

---
 HISTORY.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/HISTORY.md b/HISTORY.md
index 339af94..de91eaf 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -1,6 +1,6 @@
 # History
 
-# 0.9.0 (Dev)
+# 0.9.0 (2021-8-18)
 - Fix issue #19 so that users can release memory for big dataframes. Thanks Laurent Esingle.
 - Add new flatten() function to clean up multiindex column names
 - Fix bug where threshold would not work for categorical columns