diff --git a/configure b/configure
index 1cd79fc..f6e2756 100755
--- a/configure
+++ b/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for nife 0.59.
+# Generated by GNU Autoconf 2.69 for nife 0.60.
 #
 # Report bugs to <nife@seriane.fr>.
 #
@@ -580,8 +580,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='nife'
 PACKAGE_TARNAME='nife'
-PACKAGE_VERSION='0.59'
-PACKAGE_STRING='nife 0.59'
+PACKAGE_VERSION='0.60'
+PACKAGE_STRING='nife 0.60'
 PACKAGE_BUGREPORT='nife@seriane.fr'
 PACKAGE_URL=''
 
@@ -1262,7 +1262,7 @@ if test "$ac_init_help" = "long"; then
   # Omit some internal or obsolete options to make the list less imposing.
   # This message is too long to be a string in the A/UX 3.1 sh.
   cat <<_ACEOF
-\`configure' configures nife 0.59 to adapt to many kinds of systems.
+\`configure' configures nife 0.60 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1328,7 +1328,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of nife 0.59:";;
+     short | recursive ) echo "Configuration of nife 0.60:";;
    esac
   cat <<\_ACEOF
 
@@ -1415,7 +1415,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-nife configure 0.59
+nife configure 0.60
 generated by GNU Autoconf 2.69
 
 Copyright (C) 2012 Free Software Foundation, Inc.
@@ -1838,7 +1838,7 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by nife $as_me 0.59, which was
+It was created by nife $as_me 0.60, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   $ $0 $@
@@ -2653,7 +2653,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='nife'
- VERSION='0.59'
+ VERSION='0.60'
 
 
 cat >>confdefs.h <<_ACEOF
@@ -5480,7 +5480,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by nife $as_me 0.59, which was
+This file was extended by nife $as_me 0.60, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -5546,7 +5546,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-nife config.status 0.59
+nife config.status 0.60
 configured by $0, generated by GNU Autoconf 2.69,
   with options \\"\$ac_cs_config\\"
 
diff --git a/configure.ac b/configure.ac
index 79f95b8..be6bbb1 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2,7 +2,7 @@
 # Process this file with autoconf to produce a configure script.
 
 AC_PREREQ([2.67])
-AC_INIT([nife], [0.59], [nife@seriane.fr])
+AC_INIT([nife], [0.60], [nife@seriane.fr])
 AM_INIT_AUTOMAKE
 
 AC_CONFIG_SRCDIR([src/tasks.c])
diff --git a/src/conf.h b/src/conf.h
index 08f3d2e..cfd85c1 100644
--- a/src/conf.h
+++ b/src/conf.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2016  Patrick H. E. Foubet - S.E.R.I.A.N.E.
+/* Copyright (C) 2011-2019  Patrick H. E. Foubet - S.E.R.I.A.N.E.
 
 This program is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
@@ -20,7 +20,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>
 #ifdef HAVE_CONFIG_H
 #include "../config.h"
 #else
-#define VERSION "0.59"
+#define VERSION "0.60"
 #endif
 
 #ifdef HAVE_COMEDILIB_H
diff --git a/src/debug.c b/src/debug.c
index 409d99f..2c9fa66 100644
--- a/src/debug.c
+++ b/src/debug.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2016  Patrick H. E. Foubet - S.E.R.I.A.N.E.
+/* Copyright (C) 2011-2019  Patrick H. E. Foubet - S.E.R.I.A.N.E.
 
 This program 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/src/debug.h b/src/debug.h
index da99685..7b35e08 100644
--- a/src/debug.h
+++ b/src/debug.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2016  Patrick H. E. Foubet - S.E.R.I.A.N.E.
+/* Copyright (C) 2011-2019  Patrick H. E. Foubet - S.E.R.I.A.N.E.
 
 This program 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/src/dev.c b/src/dev.c
index 88530da..10abe45 100644
--- a/src/dev.c
+++ b/src/dev.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2016  Patrick H. E. Foubet - S.E.R.I.A.N.E.
+/* Copyright (C) 2011-2019  Patrick H. E. Foubet - S.E.R.I.A.N.E.
 
 This program 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/src/dev.h b/src/dev.h
index 00a4e4f..f3d6819 100644
--- a/src/dev.h
+++ b/src/dev.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2016  Patrick H. E. Foubet - S.E.R.I.A.N.E.
+/* Copyright (C) 2011-2019  Patrick H. E. Foubet - S.E.R.I.A.N.E.
 
 This program 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/src/err.c b/src/err.c
index dea8f00..6340195 100644
--- a/src/err.c
+++ b/src/err.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2016  Patrick H. E. Foubet - S.E.R.I.A.N.E.
+/* Copyright (C) 2011-2019  Patrick H. E. Foubet - S.E.R.I.A.N.E.
 
 This program 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/src/err.h b/src/err.h
index 1aa9821..23da007 100644
--- a/src/err.h
+++ b/src/err.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2016  Patrick H. E. Foubet - S.E.R.I.A.N.E.
+/* Copyright (C) 2011-2019  Patrick H. E. Foubet - S.E.R.I.A.N.E.
 
 This program 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/src/foncs.c b/src/foncs.c
index 498966b..21d637d 100644
--- a/src/foncs.c
+++ b/src/foncs.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2016  Patrick H. E. Foubet - S.E.R.I.A.N.E.
+/* Copyright (C) 2011-2019  Patrick H. E. Foubet - S.E.R.I.A.N.E.
 
 This program 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/src/foncs.h b/src/foncs.h
index ae095f0..8ece18a 100644
--- a/src/foncs.h
+++ b/src/foncs.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2016  Patrick H. E. Foubet - S.E.R.I.A.N.E.
+/* Copyright (C) 2011-2019  Patrick H. E. Foubet - S.E.R.I.A.N.E.
 
 This program 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/src/gplot.c b/src/gplot.c
index a099cd0..da481c8 100644
--- a/src/gplot.c
+++ b/src/gplot.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2016  Patrick H. E. Foubet - S.E.R.I.A.N.E.
+/* Copyright (C) 2011-2019  Patrick H. E. Foubet - S.E.R.I.A.N.E.
 
 This program 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/src/gplot.h b/src/gplot.h
index 6cedbfc..0d90022 100644
--- a/src/gplot.h
+++ b/src/gplot.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2016  Patrick H. E. Foubet - S.E.R.I.A.N.E.
+/* Copyright (C) 2011-2019  Patrick H. E. Foubet - S.E.R.I.A.N.E.
 
 This program 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/src/help.c b/src/help.c
index 532b77b..f620ca7 100644
--- a/src/help.c
+++ b/src/help.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2016  Patrick H. E. Foubet - S.E.R.I.A.N.E.
+/* Copyright (C) 2011-2019  Patrick H. E. Foubet - S.E.R.I.A.N.E.
 
 This program 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/src/help.h b/src/help.h
index ab1e272..135031e 100644
--- a/src/help.h
+++ b/src/help.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2016  Patrick H. E. Foubet - S.E.R.I.A.N.E.
+/* Copyright (C) 2011-2019  Patrick H. E. Foubet - S.E.R.I.A.N.E.
 
 This program 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/src/histo.c b/src/histo.c
index 64c7273..eacc97e 100644
--- a/src/histo.c
+++ b/src/histo.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2016  Patrick H. E. Foubet - S.E.R.I.A.N.E.
+/* Copyright (C) 2011-2019  Patrick H. E. Foubet - S.E.R.I.A.N.E.
 
 This program 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/src/histo.h b/src/histo.h
index 8e1146c..d3990e0 100644
--- a/src/histo.h
+++ b/src/histo.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2016  Patrick H. E. Foubet - S.E.R.I.A.N.E.
+/* Copyright (C) 2011-2019  Patrick H. E. Foubet - S.E.R.I.A.N.E.
 
 This program 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/src/i2c.c b/src/i2c.c
index c24b33d..072c02d 100644
--- a/src/i2c.c
+++ b/src/i2c.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2016  Patrick H. E. Foubet - S.E.R.I.A.N.E.
+/* Copyright (C) 2011-2019  Patrick H. E. Foubet - S.E.R.I.A.N.E.
 
 This program 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/src/i2c.h b/src/i2c.h
index 7d6a62d..a298c73 100644
--- a/src/i2c.h
+++ b/src/i2c.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2016  Patrick H. E. Foubet - S.E.R.I.A.N.E.
+/* Copyright (C) 2011-2019  Patrick H. E. Foubet - S.E.R.I.A.N.E.
 
 This program 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/src/lib.c b/src/lib.c
index 35b11f7..67ea278 100644
--- a/src/lib.c
+++ b/src/lib.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2016  Patrick H. E. Foubet - S.E.R.I.A.N.E.
+/* Copyright (C) 2011-2019  Patrick H. E. Foubet - S.E.R.I.A.N.E.
 
 This program 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/src/lib.h b/src/lib.h
index 221db79..ea6a590 100644
--- a/src/lib.h
+++ b/src/lib.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2016  Patrick H. E. Foubet - S.E.R.I.A.N.E.
+/* Copyright (C) 2011-2019  Patrick H. E. Foubet - S.E.R.I.A.N.E.
 
 This program 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/src/libmath.c b/src/libmath.c
index 6125f29..8492339 100644
--- a/src/libmath.c
+++ b/src/libmath.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2016  Patrick H. E. Foubet - S.E.R.I.A.N.E.
+/* Copyright (C) 2011-2019  Patrick H. E. Foubet - S.E.R.I.A.N.E.
 
 This program 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/src/libmath.h b/src/libmath.h
index 00b194f..2d2c82e 100644
--- a/src/libmath.h
+++ b/src/libmath.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2016  Patrick H. E. Foubet - S.E.R.I.A.N.E.
+/* Copyright (C) 2011-2019  Patrick H. E. Foubet - S.E.R.I.A.N.E.
 
 This program 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/src/libmathc99.c b/src/libmathc99.c
index 17d19e4..bbdf0b1 100644
--- a/src/libmathc99.c
+++ b/src/libmathc99.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2016  Patrick H. E. Foubet - S.E.R.I.A.N.E.
+/* Copyright (C) 2011-2019  Patrick H. E. Foubet - S.E.R.I.A.N.E.
 
 This program 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/src/mth.c b/src/mth.c
index 12a958c..f1d204d 100644
--- a/src/mth.c
+++ b/src/mth.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2016  Patrick H. E. Foubet - S.E.R.I.A.N.E.
+/* Copyright (C) 2011-2019  Patrick H. E. Foubet - S.E.R.I.A.N.E.
 
 This program 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/src/mth.h b/src/mth.h
index e5de17b..e257fd0 100644
--- a/src/mth.h
+++ b/src/mth.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2016  Patrick H. E. Foubet - S.E.R.I.A.N.E.
+/* Copyright (C) 2011-2019  Patrick H. E. Foubet - S.E.R.I.A.N.E.
 
 This program 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/src/net.c b/src/net.c
index 3c7176e..815c1a8 100644
--- a/src/net.c
+++ b/src/net.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2016  Patrick H. E. Foubet - S.E.R.I.A.N.E.
+/* Copyright (C) 2011-2019  Patrick H. E. Foubet - S.E.R.I.A.N.E.
 
 This program 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/src/net.h b/src/net.h
index 7d5baa2..b421469 100644
--- a/src/net.h
+++ b/src/net.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2016  Patrick H. E. Foubet - S.E.R.I.A.N.E.
+/* Copyright (C) 2011-2019  Patrick H. E. Foubet - S.E.R.I.A.N.E.
 
 This program 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/src/nife.c b/src/nife.c
index f28b769..8a230fe 100644
--- a/src/nife.c
+++ b/src/nife.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2016  Patrick H. E. Foubet - S.E.R.I.A.N.E.
+/* Copyright (C) 2011-2019  Patrick H. E. Foubet - S.E.R.I.A.N.E.
 
 This program 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/src/nife.h b/src/nife.h
index 4694ba8..5a9cebc 100644
--- a/src/nife.h
+++ b/src/nife.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2016  Patrick H. E. Foubet - S.E.R.I.A.N.E.
+/* Copyright (C) 2011-2019  Patrick H. E. Foubet - S.E.R.I.A.N.E.
 
 This program 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/src/scs.c b/src/scs.c
index 95e12b5..a975012 100644
--- a/src/scs.c
+++ b/src/scs.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2016  Patrick H. E. Foubet - S.E.R.I.A.N.E.
+/* Copyright (C) 2011-2019  Patrick H. E. Foubet - S.E.R.I.A.N.E.
 
 This program 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/src/scs.h b/src/scs.h
index 89746df..a7c7971 100644
--- a/src/scs.h
+++ b/src/scs.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2016  Patrick H. E. Foubet - S.E.R.I.A.N.E.
+/* Copyright (C) 2011-2019  Patrick H. E. Foubet - S.E.R.I.A.N.E.
 
 This program 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/src/stackC.c b/src/stackC.c
index cddb0bb..140a274 100644
--- a/src/stackC.c
+++ b/src/stackC.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2016  Patrick H. E. Foubet - S.E.R.I.A.N.E.
+/* Copyright (C) 2011-2019  Patrick H. E. Foubet - S.E.R.I.A.N.E.
 
 This program 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/src/stackC.h b/src/stackC.h
index 47b496e..531407c 100644
--- a/src/stackC.h
+++ b/src/stackC.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2016  Patrick H. E. Foubet - S.E.R.I.A.N.E.
+/* Copyright (C) 2011-2019  Patrick H. E. Foubet - S.E.R.I.A.N.E.
 
 This program 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/src/stackF.c b/src/stackF.c
index 7d5e4f3..91b517d 100644
--- a/src/stackF.c
+++ b/src/stackF.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2016  Patrick H. E. Foubet - S.E.R.I.A.N.E.
+/* Copyright (C) 2011-2019  Patrick H. E. Foubet - S.E.R.I.A.N.E.
 
 This program 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/src/stackF.h b/src/stackF.h
index 536c0a5..2411618 100644
--- a/src/stackF.h
+++ b/src/stackF.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2016  Patrick H. E. Foubet - S.E.R.I.A.N.E.
+/* Copyright (C) 2011-2019  Patrick H. E. Foubet - S.E.R.I.A.N.E.
 
 This program 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/src/stackL.c b/src/stackL.c
index 40d11a3..539fdb3 100644
--- a/src/stackL.c
+++ b/src/stackL.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2016  Patrick H. E. Foubet - S.E.R.I.A.N.E.
+/* Copyright (C) 2011-2019  Patrick H. E. Foubet - S.E.R.I.A.N.E.
 
 This program 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/src/stackL.h b/src/stackL.h
index f680385..1333af1 100644
--- a/src/stackL.h
+++ b/src/stackL.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2016  Patrick H. E. Foubet - S.E.R.I.A.N.E.
+/* Copyright (C) 2011-2019  Patrick H. E. Foubet - S.E.R.I.A.N.E.
 
 This program 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/src/stackN.c b/src/stackN.c
index 48b5d46..1f402c5 100644
--- a/src/stackN.c
+++ b/src/stackN.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2016  Patrick H. E. Foubet - S.E.R.I.A.N.E.
+/* Copyright (C) 2011-2019  Patrick H. E. Foubet - S.E.R.I.A.N.E.
 
 This program 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/src/stackN.h b/src/stackN.h
index 8362a1a..09e7808 100644
--- a/src/stackN.h
+++ b/src/stackN.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2016  Patrick H. E. Foubet - S.E.R.I.A.N.E.
+/* Copyright (C) 2011-2019  Patrick H. E. Foubet - S.E.R.I.A.N.E.
 
 This program 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/src/stackV.c b/src/stackV.c
index aa202a2..c55b077 100644
--- a/src/stackV.c
+++ b/src/stackV.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2016  Patrick H. E. Foubet - S.E.R.I.A.N.E.
+/* Copyright (C) 2011-2019  Patrick H. E. Foubet - S.E.R.I.A.N.E.
 
 This program 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/src/stackV.h b/src/stackV.h
index c32c80d..4141546 100644
--- a/src/stackV.h
+++ b/src/stackV.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2016  Patrick H. E. Foubet - S.E.R.I.A.N.E.
+/* Copyright (C) 2011-2019  Patrick H. E. Foubet - S.E.R.I.A.N.E.
 
 This program 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/src/tasks.c b/src/tasks.c
index 397046f..88c3817 100644
--- a/src/tasks.c
+++ b/src/tasks.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2016  Patrick H. E. Foubet - S.E.R.I.A.N.E.
+/* Copyright (C) 2011-2019  Patrick H. E. Foubet - S.E.R.I.A.N.E.
 
 This program 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/src/tasks.h b/src/tasks.h
index 19881f2..1f7d2a9 100644
--- a/src/tasks.h
+++ b/src/tasks.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2016  Patrick H. E. Foubet - S.E.R.I.A.N.E.
+/* Copyright (C) 2011-2019  Patrick H. E. Foubet - S.E.R.I.A.N.E.
 
 This program is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by