diff --git a/CONTRIBUTORS b/CONTRIBUTORS
--- a/CONTRIBUTORS
+++ b/CONTRIBUTORS
@@ -3,7 +3,12 @@ List of contributors to Kallithea projec
     Thomas De Schampheleire <thomas.de_schampheleire@nokia.com> 2014-2020
     Mads Kiilerich <mads@kiilerich.com> 2016-2020
     Asterios Dimitriou <steve@pci.gr> 2016-2017 2020
+    Allan Nordhøy <epost@anotheragency.no> 2017-2020
+    Anton Schur <tonich.sh@gmail.com> 2017 2020
+    ssantos <ssantos@web.de> 2018-2020
+    Manuel Jacob <me@manueljacob.de> 2019-2020
     Private <adamantine.sword@gmail.com> 2019-2020
+    David Ignjić <ignjic@gmail.com> 2020
     Dennis Fink <dennis.fink@c3l.lu> 2020
     Étienne Gilli <etienne@gilli.io> 2020
     J. Lavoie <j.lavoie@net-c.ca> 2020
@@ -11,15 +16,12 @@ List of contributors to Kallithea projec
     Ross Thomas <ross@lns-nevasoft.com> 2020
     Andrej Shadura <andrew@shadura.me> 2012 2014-2017 2019
     Étienne Gilli <etienne.gilli@gmail.com> 2015-2017 2019
-    Allan Nordhøy <epost@anotheragency.no> 2017-2019
-    ssantos <ssantos@web.de> 2018-2019
     Adi Kriegisch <adi@cg.tuwien.ac.at> 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
@@ -40,7 +42,6 @@ List of contributors to Kallithea projec
     Søren Løvborg <sorenl@unity3d.com> 2015-2017
     Sam Jaques <sam.jaques@me.com> 2015 2017
     Alessandro Molina <alessandro.molina@axant.it> 2017
-    Anton Schur <tonich.sh@gmail.com> 2017
     Ching-Chen Mao <mao@lins.fju.edu.tw> 2017
     Eivind Tagseth <eivindt@gmail.com> 2017
     FUJIWARA Katsunori <foozy@lares.dti.ne.jp> 2017