diff --git a/.mailmap b/.mailmap
index bde7aba756..f3b335af20 100644
--- a/.mailmap
+++ b/.mailmap
@@ -27,8 +27,10 @@ Ben Peart <benpeart@microsoft.com> <peartben@gmail.com>
 Ben Walton <bdwalton@gmail.com> <bwalton@artsci.utoronto.ca>
 Benoit Sigoure <tsunanet@gmail.com> <tsuna@lrde.epita.fr>
 Bernt Hansen <bernt@norang.ca> <bernt@alumni.uwaterloo.ca>
+Birger Skogeng Pedersen <birger.sp@gmail.com> <birgersp@gmail.com>
 Brandon Casey <drafnel@gmail.com> <casey@nrlssc.navy.mil>
 Brandon Williams <bwilliams.eng@gmail.com> <bmwill@google.com>
+Brandon Williams <bwilliams.eng@gmail.com> <bwilliamseng@gmail.com>
 brian m. carlson <sandals@crustytoothpaste.net>
 brian m. carlson <sandals@crustytoothpaste.net> <sandals@crustytoothpaste.ath.cx>
 brian m. carlson <sandals@crustytoothpaste.net> <bk2204@github.com>
@@ -45,6 +47,7 @@ Christopher Díaz Riveros <chrisadr@gentoo.org> Christopher Diaz Riveros
 Clemens Buchacher <drizzd@gmx.net> <drizzd@aon.at>
 Clemens Buchacher <drizzd@gmx.net> <clemens.buchacher@intel.com>
 Csaba Henk <csaba@gluster.com> <csaba@lowlife.hu>
+Damien Robert <damien.olivier.robert+git@gmail.com> <damien.olivier.robert@gmail.com>
 Dan Johnson <computerdruid@gmail.com>
 Dana L. How <danahow@gmail.com> <how@deathvalley.cswitch.com>
 Dana L. How <danahow@gmail.com> Dana How
@@ -64,13 +67,15 @@ Derrick Stolee <dstolee@microsoft.com> Derrick Stolee via GitGitGadget <gitgitga
 Deskin Miller <deskinm@umich.edu>
 Đoàn Trần Công Danh <congdanhqx@gmail.com> Doan Tran Cong Danh
 Dirk Süsserott <newsletter@dirk.my1.cc>
+Ed Maste <emaste@FreeBSD.org> <emaste@freebsd.org>
 Eric Blake <eblake@redhat.com> <ebb9@byu.net>
 Eric Hanchrow <eric.hanchrow@gmail.com> <offby1@blarg.net>
 Eric S. Raymond <esr@thyrsus.com>
 Eric Wong <e@80x24.org> <normalperson@yhbt.net>
 Erik Faye-Lund <kusmabite@gmail.com> <kusmabite@googlemail.com>
 Eyvind Bernhardsen <eyvind.bernhardsen@gmail.com> <eyvind-git@orakel.ntnu.no>
-Fangyi Zhou <fangyi.zhou@yuriko.moe> Zhou Fangyi
+Fangyi Zhou <me@fangyi.io> <fangyi.zhou@yuriko.moe>
+Fangyi Zhou <me@fangyi.io> Zhou Fangyi <fangyi.zhou@yuriko.moe>
 Florian Achleitner <florian.achleitner.2.6.31@gmail.com> <florian.achleitner2.6.31@gmail.com>
 Franck Bui-Huu <vagabon.xyz@gmail.com> <fbuihuu@gmail.com>
 Frank Lichtenheld <frank@lichtenheld.de> <djpig@debian.org>
@@ -107,6 +112,8 @@ Jeff Muizelaar <jmuizelaar@mozilla.com> <jeff@infidigm.net>
 Jens Axboe <axboe@kernel.dk> <axboe@suse.de>
 Jens Axboe <axboe@kernel.dk> <jens.axboe@oracle.com>
 Jens Lindström <jl@opera.com> Jens Lindstrom <jl@opera.com>
+Jiang Xin <worldhello.net@gmail.com> <xin.jiang@huawei.com>
+Jiang Xin <worldhello.net@gmail.com> <zhiyou.jx@alibaba-inc.com>
 Jim Meyering <jim@meyering.net> <meyering@redhat.com>
 Joachim Berdal Haga <cjhaga@fys.uio.no>
 Joachim Jablon <joachim.jablon@people-doc.com> <ewjoachim@gmail.com>
@@ -142,6 +149,7 @@ Kazuki Saitoh <ksaitoh560@gmail.com> kazuki saitoh <ksaitoh560@gmail.com>
 Keith Cascio <keith@CS.UCLA.EDU> <keith@cs.ucla.edu>
 Kent Engstrom <kent@lysator.liu.se>
 Kevin Leung <kevinlsk@gmail.com>
+Kevin Willford <Kevin.Willford@microsoft.com> <kewillf@microsoft.com>
 Kirill Smelkov <kirr@navytux.spb.ru> <kirr@landau.phys.spbu.ru>
 Kirill Smelkov <kirr@navytux.spb.ru> <kirr@mns.spb.ru>
 Knut Franke <Knut.Franke@gmx.de> <k.franke@science-computing.de>
@@ -209,6 +217,7 @@ Paul Mackerras <paulus@samba.org> <paulus@dorrigo.(none)>
 Paul Mackerras <paulus@samba.org> <paulus@pogo.(none)>
 Peter Baumann <waste.manager@gmx.de> <Peter.B.Baumann@stud.informatik.uni-erlangen.de>
 Peter Baumann <waste.manager@gmx.de> <siprbaum@stud.informatik.uni-erlangen.de>
+Peter Kaestle <peter@piie.net> <peter.kaestle@nokia.com>
 Peter Krefting <peter@softwolves.pp.se> <peter@softwolves.pp.se>
 Peter Krefting <peter@softwolves.pp.se> <peter@svarten.intern.softwolves.pp.se>
 Petr Baudis <pasky@ucw.cz> <pasky@suse.cz>
@@ -256,6 +265,7 @@ Steven Grimm <koreth@midwinter.com> <sgrimm@sgrimm-mbp.local>
 Steven Grimm <koreth@midwinter.com> koreth@midwinter.com
 Steven Walter <stevenrwalter@gmail.com> <swalter@lexmark.com>
 Steven Walter <stevenrwalter@gmail.com> <swalter@lpdev.prtdev.lexmark.com>
+Sun Chao <sunchao9@huawei.com> <16657101987@163.com>
 Sven Verdoolaege <skimo@kotnet.org> <Sven.Verdoolaege@cs.kuleuven.ac.be>
 Sven Verdoolaege <skimo@kotnet.org> <skimo@liacs.nl>
 SZEDER Gábor <szeder.dev@gmail.com> <szeder@ira.uka.de>
