diff --git a/README.md b/README.md
index 5c95021..f2fddab 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 ![Aptdec logo](textlogo.png)
 
-Copyright (c) 2004-2009 Thierry Leconte (F4DWV), Xerbo (xerbo@protonmail.com) 2019
+Copyright (c) 2004-2009 Thierry Leconte (F4DWV), Xerbo (xerbo@protonmail.com) 2019-2020
 
 ## Description
 
diff --git a/dsp.c b/dsp.c
index 5743f8d..7184058 100755
--- a/dsp.c
+++ b/dsp.c
@@ -1,6 +1,6 @@
 /* 
  *  This file is part of Aptdec.
- *  Copyright (c) 2004-2009 Thierry Leconte (F4DWV), Xerbo (xerbo@protonmail.com) 2019
+ *  Copyright (c) 2004-2009 Thierry Leconte (F4DWV), Xerbo (xerbo@protonmail.com) 2019-2020
  *
  *  Aptdec is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/fcolor.c b/fcolor.c
index 358963f..d3ebddc 100644
--- a/fcolor.c
+++ b/fcolor.c
@@ -1,6 +1,6 @@
 /* 
  *  This file is part of Aptdec.
- *  Copyright (c) 2004-2009 Thierry Leconte (F4DWV), Xerbo (xerbo@protonmail.com) 2019
+ *  Copyright (c) 2004-2009 Thierry Leconte (F4DWV), Xerbo (xerbo@protonmail.com) 2019-2020
  *
  *  Aptdec is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/filter.c b/filter.c
index f0de8c3..a4b5a43 100755
--- a/filter.c
+++ b/filter.c
@@ -1,6 +1,6 @@
 /* 
  *  This file is part of Aptdec.
- *  Copyright (c) 2004-2009 Thierry Leconte (F4DWV), Xerbo (xerbo@protonmail.com) 2019
+ *  Copyright (c) 2004-2009 Thierry Leconte (F4DWV), Xerbo (xerbo@protonmail.com) 2019-2020
  *
  *  Aptdec is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/filter.h b/filter.h
index 037d560..c0214ca 100755
--- a/filter.h
+++ b/filter.h
@@ -1,6 +1,6 @@
 /* 
  *  This file is part of Aptdec.
- *  Copyright (c) 2004-2009 Thierry Leconte (F4DWV), Xerbo (xerbo@protonmail.com) 2019
+ *  Copyright (c) 2004-2009 Thierry Leconte (F4DWV), Xerbo (xerbo@protonmail.com) 2019-2020
  *
  *  Aptdec is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/filtercoeff.h b/filtercoeff.h
index df9eece..59c4029 100755
--- a/filtercoeff.h
+++ b/filtercoeff.h
@@ -1,6 +1,6 @@
 /* 
  *  This file is part of Aptdec.
- *  Copyright (c) 2004-2009 Thierry Leconte (F4DWV), Xerbo (xerbo@protonmail.com) 2019
+ *  Copyright (c) 2004-2009 Thierry Leconte (F4DWV), Xerbo (xerbo@protonmail.com) 2019-2020
  *
  *  Aptdec is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/image.c b/image.c
index 830872d..ed7c51d 100644
--- a/image.c
+++ b/image.c
@@ -1,6 +1,6 @@
 /* 
  *  This file is part of Aptdec.
- *  Copyright (c) 2004-2009 Thierry Leconte (F4DWV), Xerbo (xerbo@protonmail.com) 2019
+ *  Copyright (c) 2004-2009 Thierry Leconte (F4DWV), Xerbo (xerbo@protonmail.com) 2019-2020
  *
  *  Aptdec is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/main.c b/main.c
index 939d88a..adb72a3 100644
--- a/main.c
+++ b/main.c
@@ -1,6 +1,6 @@
 /* 
  *  This file is part of Aptdec.
- *  Copyright (c) 2004-2009 Thierry Leconte (F4DWV), Xerbo (xerbo@protonmail.com) 2019
+ *  Copyright (c) 2004-2009 Thierry Leconte (F4DWV), Xerbo (xerbo@protonmail.com) 2019-2020
  *
  *  Aptdec is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -535,7 +535,7 @@ int main(int argc, char **argv) {
 		// Temperature
 		if (CONTAINS(imgopt, 't') && chB >= 4) {
 			// TODO: Doesn't work with channel 4
-			//temperature(prow, nrow, chB, CHB_OFFSET);
+			temperature(prow, nrow, chB, CHB_OFFSET);
 			sprintf(pngfilename, "%s/%s-t.png", pngdirname, name);
 			ImageOut(pngfilename, "Temperature", prow, nrow, 909, CHB_OFFSET, (char *)TempPalette, enhancements, mapFile);
 		}
diff --git a/messages.h b/messages.h
index b7b29eb..2ac4819 100644
--- a/messages.h
+++ b/messages.h
@@ -1,6 +1,6 @@
 /* 
  *  This file is part of Aptdec.
- *  Copyright (c) 2004-2009 Thierry Leconte (F4DWV), Xerbo (xerbo@protonmail.com) 2019
+ *  Copyright (c) 2004-2009 Thierry Leconte (F4DWV), Xerbo (xerbo@protonmail.com) 2019-2020
  *
  *  Aptdec is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -22,4 +22,4 @@
 #define ERR_PNG_WRITE  "Could not create a PNG write struct\n"
 #define ERR_PNG_INFO   "Could not create a PNG info struct\n"
 #define ERR_TELE_ROW   "Telemetry decoding error, not enough rows.\n"
-#define VERSION        "Aptdec; copyright (c) 2004-2009 Thierry Leconte F4DWV, Xerbo (xerbo@protonmail.com) 2019"
\ No newline at end of file
+#define VERSION        "Aptdec; copyright (c) 2004-2009 Thierry Leconte F4DWV, Xerbo (xerbo@protonmail.com) 2019-2020"
\ No newline at end of file
diff --git a/offsets.h b/offsets.h
index 6051ea4..56671d3 100644
--- a/offsets.h
+++ b/offsets.h
@@ -1,6 +1,6 @@
 /* 
  *  This file is part of Aptdec.
- *  Copyright (c) 2004-2009 Thierry Leconte (F4DWV), Xerbo (xerbo@protonmail.com) 2019
+ *  Copyright (c) 2004-2009 Thierry Leconte (F4DWV), Xerbo (xerbo@protonmail.com) 2019-2020
  *
  *  Aptdec is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/palette.h b/palette.h
index ed8b68e..b499aa8 100644
--- a/palette.h
+++ b/palette.h
@@ -1,6 +1,6 @@
 /* 
  *  This file is part of Aptdec.
- *  Copyright (c) 2004-2009 Thierry Leconte (F4DWV), Xerbo (xerbo@protonmail.com) 2019
+ *  Copyright (c) 2004-2009 Thierry Leconte (F4DWV), Xerbo (xerbo@protonmail.com) 2019-2020
  *
  *  Aptdec is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/satcal.h b/satcal.h
index ecaa0e8..6906f61 100644
--- a/satcal.h
+++ b/satcal.h
@@ -1,6 +1,6 @@
 /* 
  *  This file is part of Aptdec.
- *  Copyright (c) 2004-2009 Thierry Leconte (F4DWV), Xerbo (xerbo@protonmail.com) 2019
+ *  Copyright (c) 2004-2009 Thierry Leconte (F4DWV), Xerbo (xerbo@protonmail.com) 2019-2020
  *
  *  Aptdec is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by