DOC: Start v1.1.4 release notes (pandas-dev#36689)

Author: dsaxton

doc/source/whatsnew/index.rst

@@ -24,6 +24,7 @@ Version 1.1
 .. toctree::
    :maxdepth: 2
 
+   v1.1.4
    v1.1.3
    v1.1.2
    v1.1.1

doc/source/whatsnew/v1.1.3.rst

@@ -75,4 +75,4 @@ Other
 Contributors
 ~~~~~~~~~~~~
 
-.. contributors:: v1.1.2..v1.1.3|HEAD
+.. contributors:: v1.1.2..v1.1.3

doc/source/whatsnew/v1.1.4.rst

@@ -0,0 +1,42 @@
+.. _whatsnew_114:
+
+What's new in 1.1.4 (??)
+------------------------
+
+These are the changes in pandas 1.1.4. See :ref:`release` for a full changelog
+including other versions of pandas.
+
+{{ header }}
+
+.. ---------------------------------------------------------------------------
+
+.. _whatsnew_114.regressions:
+
+Fixed regressions
+~~~~~~~~~~~~~~~~~
+-
+
+.. ---------------------------------------------------------------------------
+
+.. _whatsnew_114.bug_fixes:
+
+Bug fixes
+~~~~~~~~~
+-
+
+.. ---------------------------------------------------------------------------
+
+.. _whatsnew_114.other:
+
+Other
+~~~~~
+-
+
+.. ---------------------------------------------------------------------------
+
+.. _whatsnew_114.contributors:
+
+Contributors
+~~~~~~~~~~~~
+
+.. contributors:: v1.1.3..v1.1.4|HEAD