DOC: Add date to whatsnew (#18740)

[ci skip] (cherry picked from commit 99d384d)
pandas-dev · Dec 12, 2017 · e5385a4 · e5385a4
1 parent 2449bb8
commit e5385a4
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/doc/source/whatsnew/v0.21.1.txt b/doc/source/whatsnew/v0.21.1.txt
@@ -1,7 +1,7 @@
 .. _whatsnew_0211:
 
-v0.21.1
--------
+v0.21.1 (December 12, 2017)
+---------------------------
 
 This is a minor bug-fix release in the 0.21.x series and includes some small regression fixes,
 bug fixes and performance improvements.