diff --git a/CONTRIBUTORS b/CONTRIBUTORS
--- a/CONTRIBUTORS
+++ b/CONTRIBUTORS
@@ -8,8 +8,16 @@ List of contributors to Kallithea projec
     ssantos <ssantos@web.de> 2018-2019
     Danni Randeris <danniranderis@gmail.com> 2019
     Edmund Wong <ewong@crazy-cat.org> 2019
+    Elizabeth Sherrock <lizzyd710@gmail.com> 2019
+    Hüseyin Tunç <huseyin.tunc@bulutfon.com> 2019
+    leela <53352@protonmail.com> 2019
     Manuel Jacob <me@manueljacob.de> 2019
+    Mateusz Mendel <mendelm9@gmail.com> 2019
+    Nathan <bonnemainsnathan@gmail.com> 2019
+    Oleksandr Shtalinberg <o.shtalinberg@gmail.com> 2019
+    THANOS SIOURDAKIS <siourdakisthanos@gmail.com> 2019
     Wolfgang Scherer <wolfgang.scherer@gmx.de> 2019
+    Христо Станев <hstanev@gmail.com> 2019
     Dominik Ruf <dominikruf@gmail.com> 2012 2014-2018
     Michal Čihař <michal@cihar.com> 2014-2015 2018
     Branko Majic <branko@majic.rs> 2015 2018
@@ -49,6 +57,7 @@ List of contributors to Kallithea projec
     YFdyh000 <yfdyh000@gmail.com> 2016
     Aras Pranckevičius <aras@unity3d.com> 2012-2013 2015
     Sean Farley <sean.michael.farley@gmail.com> 2013-2015
+    Bradley M. Kuhn <bkuhn@sfconservancy.org> 2014-2015
     Christian Oyarzun <oyarzun@gmail.com> 2014-2015
     Joseph Rivera <rivera.d.joseph@gmail.com> 2014-2015
     Anatoly Bubenkov <bubenkoff@gmail.com> 2015
@@ -78,40 +87,58 @@ List of contributors to Kallithea projec
     Tuux <tuxa@galaxie.eu.org> 2015
     Viktar Palstsiuk <vipals@gmail.com> 2015
     Ante Ilic <ante@unity3d.com> 2014
-    Bradley M. Kuhn <bkuhn@sfconservancy.org> 2014
     Calinou <calinou@opmbx.org> 2014
     Daniel Anderson <daniel@dattrix.com> 2014
     Henrik Stuart <hg@hstuart.dk> 2014
     Ingo von Borstel <kallithea@planetmaker.de> 2014
+    invision70 <invision70@gmail.com> 2014
     Jelmer Vernooij <jelmer@samba.org> 2014
     Jim Hague <jim.hague@acm.org> 2014
     Matt Fellows <kallithea@matt-fellows.me.uk> 2014
     Max Roman <max@choloclos.se> 2014
     Na'Tosha Bard <natosha@unity3d.com> 2014
     Rasmus Selsmark <rasmuss@unity3d.com> 2014
+    SkryabinD <skryabind@gmail.com> 2014
     Tim Freund <tim@freunds.net> 2014
     Travis Burtrum <android@moparisthebest.com> 2014
+    whosaysni <whosaysni@gmail.com> 2014
     Zoltan Gyarmati <mr.zoltan.gyarmati@gmail.com> 2014
     Marcin Kuźmiński <marcin@python-works.com> 2010-2013
+    Nemcio <areczek01@gmail.com> 2012-2013
     xpol <xpolife@gmail.com> 2012-2013
+    Andrey Mivrenik <myvrenik@gmail.com> 2013
     Aparkar <aparkar@icloud.com> 2013
+    ArcheR <aleclitvinov1980@gmail.com> 2013
     Dennis Brakhane <brakhane@googlemail.com> 2013
+    gnustavo <gustavo@gnustavo.com> 2013
     Grzegorz Rożniecki <xaerxess@gmail.com> 2013
+    Ilya Beda <ir4y.ix@gmail.com> 2013
+    ivlevdenis <ivlevdenis.ru@gmail.com> 2013
     Jonathan Sternberg <jonathansternberg@gmail.com> 2013
     Leonardo Carneiro <leonardo@unity3d.com> 2013
     Magnus Ericmats <magnus.ericmats@gmail.com> 2013
     Martin Vium <martinv@unity3d.com> 2013
+    Mikhail Zholobov <legal90@gmail.com> 2013
+    mokeev1995 <mokeev_andre@mail.ru> 2013
+    Ruslan Bekenev <furyinbox@gmail.com> 2013
+    shirou - しろう 2013
     Simon Lopez <simon.lopez@slopez.org> 2013
+    softforwinxp <softforwinxp@gmail.com> 2013
+    stephanj <info@stephan-jauernick.de> 2013
     Ton Plomp <tcplomp@gmail.com> 2013
+    zhmylove <zhmylove@narod.ru> 2013
+    こいんとす <tkondou@gmail.com> 2013
     Augusto Herrmann <augusto.herrmann@planejamento.gov.br> 2011-2012
+    Augusto Herrmann <augusto.herrmann@gmail.com> 2012
     Dan Sheridan <djs@adelard.com> 2012
     Dies Koper <diesk@fast.au.fujitsu.com> 2012
     Erwin Kroon <e.kroon@smartmetersolutions.nl> 2012
     H Waldo G <gwaldo@gmail.com> 2012
     hppj <hppj@postmage.biz> 2012
     Indra Talip <indra.talip@gmail.com> 2012
-    mikespook 2012
+    mikespook <mikespook@gmail.com> 2012
     nansenat16 <nansenat16@null.tw> 2012
+    Nemcio <bogdan114@g.pl> 2012
     Philip Jameson <philip.j@hostdime.com> 2012
     Raoul Thill <raoul.thill@gmail.com> 2012
     Stefan Engel <mail@engel-stefan.de> 2012