updated AUTHORS.md, LICENSE and README.MD files

1 files changed, 6 insertions, 1 deletions

diff --git a/AUTHORS.md b/AUTHORS.md
index 9580604..ff0d8e0 100644
--- a/AUTHORS.md
+++ b/AUTHORS.md
@@ -8,8 +8,13 @@ Alexey Kryukov
 
 Robert Alessi
 : Role: maintainer and contributor
-: Copyright: 2019, 2020
+: Copyright: 2019, 2020, 2021, 2022, 2023
 : Personal email: <alessi@robertalessi.net>
 : Institutional email: <robert.alessi@cnrs.fr>
 : Affiliation: [UMR 8167 Orient & Méditerranée (Paris, France)](https://www.orient-mediterranee.com)
 : More information: <http://www.ekdosis.org/about.html> or <https://ctan.org/pkg/ekdosis>
+
+Antonis Tsolomitis
+: Role: maintainer, contributor and designer
+: Copyright: 2023
+: email <atsol@aegean.gr>