Set release date

oschwald · oschwald · commit 94dc85d343ff · 2024-03-19T12:52:27.000-07:00
diff --git a/HISTORY.rst b/HISTORY.rst
@@ -3,7 +3,7 @@
 History
 -------
 
-2.6.0
+2.6.0 (2024-03-19)
 ++++++++++++++++++
 
 * Added type annotations for instance variables on ``Metadata``
