-Copyright (c) 2019, Robert Alessi (<alessi@robertalessi.net>),
-without Reserved Font Names.
+Copyright (c) 2019, 2020, 2021, 2022, 2023 Robert Alessi
+(<alessi@robertalessi.net>), without Reserved Font Names.
+
+Copyright (c) 2023 Antonis Tsolomitis (<atsol@aegean.gr>), without
+Reserved Font Names.
+
+Please send error reports and suggestions for improvements to Robert
+Alessi or Antonis Tsolomitis:
+
+ * email: <alessi@roberalessi.net> / <atsol@aegean.gr>
+ * website: <https://sr.ht/~ralessi/oldstandard/>
+ * development: <https://git.sr.ht/~ralessi/oldstandard>
+ * comments, feature requests, bug reports: <https://todo.sr.ht/~ralessi/oldstandard>
+