update stats

.mailmap

@@ -93,6 +93,7 b' Laurent Dufr\xc3\xa9chou <[e-mail]> laurent.dufrechou <>'
 Laurent Dufréchou <[e-mail]> Laurent Dufrechou <>
 Laurent Dufréchou <[e-mail]> [e-mail] <>
 Laurent Dufréchou <[e-mail]> ldufrechou <ldufrechou@PEP>
+Luciana da Costa Marques <[e-mail]> luciana <[e-mail]>
 Lorena Pantano <[e-mail]> Lorena <[e-mail]>
 Luis Pedro Coelho <[e-mail]> Luis Pedro Coelho <[e-mail]>
 Marc Molla <[e-mail]> marcmolla <[e-mail]>

docs/source/whatsnew/development.rst

@@ -23,10 +23,38 b' Need to be updated:'
    pr/*
 
 
+Unicode name completions
+========================
+
+Previously, we provided completion for a unicode name with its relative symbol.
+With this, now IPython provides complete suggestions to unicode name symbols.
+
+As on the PR, if user types ``\LAT<tab>``, IPython provides a list of
+possible completions. In this case, it would be something like:
+
+'LATIN CAPITAL LETTER A',
+'LATIN CAPITAL LETTER B',
+'LATIN CAPITAL LETTER C',
+'LATIN CAPITAL LETTER D',
+....
+
+This help to type unicode character that do not have short latex aliases, and
+have long unicode names. for example ``Ͱ``, ``\GREEK CAPITAL LETTER HETA``.
+
+This feature was contributed by Luciana Marques `ghpull:`#11583`.
+
+Make audio normalization optional
+=================================
+
+Added 'normalize' argument to `IPython.display.Audio`. This argument applies
+when audio data is given as an array of samples. The default of `normalize=True`
+preserves prior behavior of normalizing the audio to the maximum possible range.
+Setting to `False` disables normalization.
+
 .. DO NOT EDIT THIS LINE BEFORE RELEASE. FEATURE INSERTION POINT.
 
 
 Backwards incompatible changes
 ------------------------------
 
-.. DO NOT EDIT THIS LINE BEFORE RELEASE. INCOMPAT INSERTION POINT.
+.. DO NOT EDIT THIS LINE BEFORE RELEASE. INCOMPAT INSERTION POINT.
  No newline at end of file

docs/source/whatsnew/github-stats-7.rst

@@ -1,6 +1,43 b''
 Issues closed in the 7.x development cycle
 ==========================================
 
+Issues closed in 7.4
+--------------------
+
+GitHub stats for 2019/02/18 - 2019/03/21 (tag: 7.3.0)
+
+These lists are automatically generated, and may be incomplete or contain duplicates.
+
+We closed 9 issues and merged 20 pull requests.
+The full list can be seen `on GitHub <https://github.com/ipython/ipython/issues?q=milestone%3A7.3>`__
+
+The following 23 authors contributed 69 commits.
+
+* anatoly techtonik
+* Benjamin Ragan-Kelley
+* bnables
+* Frédéric Chapoton
+* Gabriel Potter
+* Ian Bell
+* Jake VanderPlas
+* Jan S. (Milania1)
+* Jesse Widner
+* jsnydes
+* Kyungdahm Yun
+* Laurent Gautier
+* Luciana da Costa Marques
+* Matan Gover
+* Matthias Bussonnier
+* memeplex
+* Mickaël Schoentgen
+* Partha P. Mukherjee
+* Philipp A
+* Sanyam Agarwal
+* Steve Nicholson
+* Tony Fast
+* Wouter Overmeire
+
+
 Issues closed in 7.3
 --------------------