diff --git a/authors.txt b/authors.txt
index 22d63e78..2032afda 100644
--- a/authors.txt
+++ b/authors.txt
@@ -21,14 +21,15 @@ Nikolai V. Chr. "Leto", "Necolatis"
 - F16 Blocks 10, 20 and YF-16 aerodynamics
 - Fly-by-wire system for all variants except simplified
 - Danish, Ghost Gray, Blue Bandit, 2xUAE, Croatian, Empire, Norwegian, Indian and prototype livery
-- Various changes to radar, MFD, HUD, 3D cockpit
+- Various changes to MFD, HUD, 3D cockpit
 - Ejection and drag chute
 - Effects and shader work
+- Various animation and model work
 - Systems work
-- RWR
+- RWR, radar, steerpoint system
+- CDU, PFD, kneeboards
 - Pylons, counter-measures and missile code
 - Crash and stress code.
-- Splash screens
 
 J Maverick 16
 - Addition and adaptation of liveries by Gary Brown
diff --git a/copyright.txt b/copyright.txt
index 0ffc6d3e..3aa83545 100644
--- a/copyright.txt
+++ b/copyright.txt
@@ -1,6 +1,6 @@
 This copyright notice extends to all files in this Flightgear F-16 package.
 
-Copyright (C) 2021  Erik Hofman  [See also the authors.txt file]
+Copyright (C) 2023  Erik Hofman  [See also the authors.txt file]
 
 This program is free software; you can redistribute it and/or
 modify it under the terms of the GNU General Public License