Set release date

mwcraig · mwcraig · commit a39b1f2e6fa9 · 2021-03-15T17:00:29.000-05:00
diff --git a/CHANGES.rst b/CHANGES.rst
@@ -1,4 +1,4 @@
-2.1.1 (unreleased)
+2.1.1 (2021-03-15)
 ------------------
 
 New Features
