diff --git a/include/abg-comp-filter.h b/include/abg-comp-filter.h
index 752047b0..b8da3156 100644
--- a/include/abg-comp-filter.h
+++ b/include/abg-comp-filter.h
@@ -1,6 +1,6 @@
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2019 Red Hat, Inc.
+// Copyright (C) 2013-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/include/abg-comparison.h b/include/abg-comparison.h
index a4354912..4f60ff99 100644
--- a/include/abg-comparison.h
+++ b/include/abg-comparison.h
@@ -1,6 +1,6 @@
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2019 Red Hat, Inc.
+// Copyright (C) 2013-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/include/abg-config.h b/include/abg-config.h
index 59c990d4..314fc343 100644
--- a/include/abg-config.h
+++ b/include/abg-config.h
@@ -1,6 +1,6 @@
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2019 Red Hat, Inc.
+// Copyright (C) 2013-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/include/abg-corpus.h b/include/abg-corpus.h
index c2adfa86..410a9c24 100644
--- a/include/abg-corpus.h
+++ b/include/abg-corpus.h
@@ -1,6 +1,6 @@
 // -*- mode: C++ -*-
 //
-// Copyright (C) 2013-2019 Red Hat, Inc.
+// Copyright (C) 2013-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/include/abg-cxx-compat.h b/include/abg-cxx-compat.h
index df4191f4..71417718 100644
--- a/include/abg-cxx-compat.h
+++ b/include/abg-cxx-compat.h
@@ -1,6 +1,6 @@
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2019 Google, Inc.
+// Copyright (C) 2019-2020 Google, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/include/abg-diff-utils.h b/include/abg-diff-utils.h
index 4006483c..92171a4a 100644
--- a/include/abg-diff-utils.h
+++ b/include/abg-diff-utils.h
@@ -1,6 +1,6 @@
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2019 Red Hat, Inc.
+// Copyright (C) 2013-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/include/abg-dwarf-reader.h b/include/abg-dwarf-reader.h
index 08c983af..3b783638 100644
--- a/include/abg-dwarf-reader.h
+++ b/include/abg-dwarf-reader.h
@@ -1,6 +1,6 @@
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2019 Red Hat, Inc.
+// Copyright (C) 2013-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/include/abg-fwd.h b/include/abg-fwd.h
index a71f1e59..6f2a862c 100644
--- a/include/abg-fwd.h
+++ b/include/abg-fwd.h
@@ -1,6 +1,6 @@
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2019 Red Hat, Inc.
+// Copyright (C) 2013-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/include/abg-hash.h b/include/abg-hash.h
index 4bebf4e8..10adedee 100644
--- a/include/abg-hash.h
+++ b/include/abg-hash.h
@@ -1,6 +1,6 @@
 // -*- mode: C++ -*-
 //
-// Copyright (C) 2013-2019 Red Hat, Inc.
+// Copyright (C) 2013-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/include/abg-ini.h b/include/abg-ini.h
index 3b5195b3..df791984 100644
--- a/include/abg-ini.h
+++ b/include/abg-ini.h
@@ -1,6 +1,6 @@
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2019 Red Hat, Inc.
+// Copyright (C) 2013-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/include/abg-interned-str.h b/include/abg-interned-str.h
index 44d3786d..2bc8f430 100644
--- a/include/abg-interned-str.h
+++ b/include/abg-interned-str.h
@@ -1,6 +1,6 @@
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2016-2019 Red Hat, Inc.
+// Copyright (C) 2016-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/include/abg-ir.h b/include/abg-ir.h
index 6aaf6126..c0e14cf4 100644
--- a/include/abg-ir.h
+++ b/include/abg-ir.h
@@ -1,6 +1,6 @@
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2019 Red Hat, Inc.
+// Copyright (C) 2013-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/include/abg-libxml-utils.h b/include/abg-libxml-utils.h
index 54f50836..6331bde5 100644
--- a/include/abg-libxml-utils.h
+++ b/include/abg-libxml-utils.h
@@ -1,6 +1,6 @@
 // -*- mode: C++ -*-
 //
-// Copyright (C) 2013-2019 Red Hat, Inc.
+// Copyright (C) 2013-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/include/abg-libzip-utils.h b/include/abg-libzip-utils.h
index bed4eacd..a1122794 100644
--- a/include/abg-libzip-utils.h
+++ b/include/abg-libzip-utils.h
@@ -1,6 +1,6 @@
 // -*- mode: C++ -*-
 //
-// Copyright (C) 2013-2019 Red Hat, Inc.
+// Copyright (C) 2013-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/include/abg-reader.h b/include/abg-reader.h
index 29906546..d86fcb17 100644
--- a/include/abg-reader.h
+++ b/include/abg-reader.h
@@ -1,6 +1,6 @@
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2019 Red Hat, Inc.
+// Copyright (C) 2013-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/include/abg-reporter.h b/include/abg-reporter.h
index aa52f847..b1ae88d1 100644
--- a/include/abg-reporter.h
+++ b/include/abg-reporter.h
@@ -1,6 +1,6 @@
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2017-2019 Red Hat, Inc.
+// Copyright (C) 2017-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/include/abg-sptr-utils.h b/include/abg-sptr-utils.h
index d017455d..0adedbb3 100644
--- a/include/abg-sptr-utils.h
+++ b/include/abg-sptr-utils.h
@@ -1,6 +1,6 @@
 // -*- mode: C++ -*-
 //
-// Copyright (C) 2013-2019 Red Hat, Inc.
+// Copyright (C) 2013-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/include/abg-suppression.h b/include/abg-suppression.h
index 1ccb7762..4f1fb417 100644
--- a/include/abg-suppression.h
+++ b/include/abg-suppression.h
@@ -1,6 +1,6 @@
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2016-2019 Red Hat, Inc.
+// Copyright (C) 2016-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/include/abg-tools-utils.h b/include/abg-tools-utils.h
index 3804018f..053519a4 100644
--- a/include/abg-tools-utils.h
+++ b/include/abg-tools-utils.h
@@ -1,6 +1,6 @@
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2019 Red Hat, Inc.
+// Copyright (C) 2013-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/include/abg-traverse.h b/include/abg-traverse.h
index 848c71b2..a7170dad 100644
--- a/include/abg-traverse.h
+++ b/include/abg-traverse.h
@@ -1,6 +1,6 @@
 // -*- mode: C++ -*-
 //
-// Copyright (C) 2013-2019 Red Hat, Inc.
+// Copyright (C) 2013-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/include/abg-viz-common.h b/include/abg-viz-common.h
index e47cc0f4..948b1f4c 100644
--- a/include/abg-viz-common.h
+++ b/include/abg-viz-common.h
@@ -1,6 +1,6 @@
 // -*- mode: C++ -*-
 //
-// Copyright (C) 2013-2019 Red Hat, Inc.
+// Copyright (C) 2013-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/include/abg-viz-dot.h b/include/abg-viz-dot.h
index 660862d1..ac84bd94 100644
--- a/include/abg-viz-dot.h
+++ b/include/abg-viz-dot.h
@@ -1,6 +1,6 @@
 // -*- mode: C++ -*-
 //
-// Copyright (C) 2013-2019 Red Hat, Inc.
+// Copyright (C) 2013-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/include/abg-viz-svg.h b/include/abg-viz-svg.h
index 6af89f12..567f7896 100644
--- a/include/abg-viz-svg.h
+++ b/include/abg-viz-svg.h
@@ -1,6 +1,6 @@
 // -*- mode: C++ -*-
 //
-// Copyright (C) 2013-2019 Red Hat, Inc.
+// Copyright (C) 2013-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/include/abg-workers.h b/include/abg-workers.h
index ccd547a8..65d3e837 100644
--- a/include/abg-workers.h
+++ b/include/abg-workers.h
@@ -1,6 +1,6 @@
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2019 Red Hat, Inc.
+// Copyright (C) 2013-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/include/abg-writer.h b/include/abg-writer.h
index ef887b72..ed739ef1 100644
--- a/include/abg-writer.h
+++ b/include/abg-writer.h
@@ -1,6 +1,6 @@
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2019 Red Hat, Inc.
+// Copyright (C) 2013-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/src/abg-comp-filter.cc b/src/abg-comp-filter.cc
index 8ca40d6f..75df901c 100644
--- a/src/abg-comp-filter.cc
+++ b/src/abg-comp-filter.cc
@@ -1,6 +1,6 @@
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2019 Red Hat, Inc.
+// Copyright (C) 2013-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/src/abg-comparison-priv.h b/src/abg-comparison-priv.h
index ff50c793..565f0245 100644
--- a/src/abg-comparison-priv.h
+++ b/src/abg-comparison-priv.h
@@ -1,6 +1,6 @@
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2017-2019 Red Hat, Inc.
+// Copyright (C) 2017-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/src/abg-comparison.cc b/src/abg-comparison.cc
index af4cd5e7..5371e843 100644
--- a/src/abg-comparison.cc
+++ b/src/abg-comparison.cc
@@ -1,6 +1,6 @@
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2019 Red Hat, Inc.
+// Copyright (C) 2013-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/src/abg-config.cc b/src/abg-config.cc
index 28c0da53..34b7bf41 100644
--- a/src/abg-config.cc
+++ b/src/abg-config.cc
@@ -1,6 +1,6 @@
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2019 Red Hat, Inc.
+// Copyright (C) 2013-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/src/abg-corpus-priv.h b/src/abg-corpus-priv.h
index bb7dcde6..4cb2e43c 100644
--- a/src/abg-corpus-priv.h
+++ b/src/abg-corpus-priv.h
@@ -1,6 +1,6 @@
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2016-2019 Red Hat, Inc.
+// Copyright (C) 2016-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/src/abg-corpus.cc b/src/abg-corpus.cc
index 567f1b5e..12f44fd1 100644
--- a/src/abg-corpus.cc
+++ b/src/abg-corpus.cc
@@ -1,6 +1,6 @@
 // -*- mode: C++ -*-
 //
-// Copyright (C) 2013-2019 Red Hat, Inc.
+// Copyright (C) 2013-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/src/abg-default-reporter.cc b/src/abg-default-reporter.cc
index 5234b51d..7642639e 100644
--- a/src/abg-default-reporter.cc
+++ b/src/abg-default-reporter.cc
@@ -1,6 +1,6 @@
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2017-2019 Red Hat, Inc.
+// Copyright (C) 2017-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/src/abg-diff-utils.cc b/src/abg-diff-utils.cc
index 8c6e7f0c..6c521f60 100644
--- a/src/abg-diff-utils.cc
+++ b/src/abg-diff-utils.cc
@@ -1,6 +1,6 @@
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2019 Red Hat, Inc.
+// Copyright (C) 2013-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/src/abg-dwarf-reader.cc b/src/abg-dwarf-reader.cc
index 0697c7a9..a60f4625 100644
--- a/src/abg-dwarf-reader.cc
+++ b/src/abg-dwarf-reader.cc
@@ -1,6 +1,6 @@
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2019 Red Hat, Inc.
+// Copyright (C) 2013-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/src/abg-hash.cc b/src/abg-hash.cc
index 4dd9ae04..0646ab16 100644
--- a/src/abg-hash.cc
+++ b/src/abg-hash.cc
@@ -1,6 +1,6 @@
 // -*- mode: C++ -*-
 //
-// Copyright (C) 2013-2019 Red Hat, Inc.
+// Copyright (C) 2013-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/src/abg-ini.cc b/src/abg-ini.cc
index b6ff3588..1e5c11f3 100644
--- a/src/abg-ini.cc
+++ b/src/abg-ini.cc
@@ -1,6 +1,6 @@
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2019 Red Hat, Inc.
+// Copyright (C) 2013-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/src/abg-internal.h b/src/abg-internal.h
index cb372e93..fbe5316d 100644
--- a/src/abg-internal.h
+++ b/src/abg-internal.h
@@ -1,6 +1,6 @@
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2016-2019 Red Hat, Inc.
+// Copyright (C) 2016-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/src/abg-ir-priv.h b/src/abg-ir-priv.h
index c28c9c31..63c63b14 100644
--- a/src/abg-ir-priv.h
+++ b/src/abg-ir-priv.h
@@ -1,6 +1,6 @@
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2016-2019 Red Hat, Inc.
+// Copyright (C) 2016-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/src/abg-ir.cc b/src/abg-ir.cc
index e4fd9940..3b1577a8 100644
--- a/src/abg-ir.cc
+++ b/src/abg-ir.cc
@@ -1,6 +1,6 @@
 // -*- mode: C++ -*-
 //
-// Copyright (C) 2013-2019 Red Hat, Inc.
+// Copyright (C) 2013-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/src/abg-leaf-reporter.cc b/src/abg-leaf-reporter.cc
index 85ecf067..791b301c 100644
--- a/src/abg-leaf-reporter.cc
+++ b/src/abg-leaf-reporter.cc
@@ -1,6 +1,6 @@
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2017-2019 Red Hat, Inc.
+// Copyright (C) 2017-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/src/abg-libxml-utils.cc b/src/abg-libxml-utils.cc
index 161a25ef..2c46aad8 100644
--- a/src/abg-libxml-utils.cc
+++ b/src/abg-libxml-utils.cc
@@ -1,6 +1,6 @@
 // -*- mode: C++ -*-
 //
-// Copyright (C) 2013-2019 Red Hat, Inc.
+// Copyright (C) 2013-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/src/abg-libzip-utils.cc b/src/abg-libzip-utils.cc
index 5133fc17..c0a2944a 100644
--- a/src/abg-libzip-utils.cc
+++ b/src/abg-libzip-utils.cc
@@ -1,6 +1,6 @@
 // -*- mode: C++ -*-
 //
-// Copyright (C) 2013-2019 Red Hat, Inc.
+// Copyright (C) 2013-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/src/abg-reader.cc b/src/abg-reader.cc
index 915b2c13..0dcb2e92 100644
--- a/src/abg-reader.cc
+++ b/src/abg-reader.cc
@@ -1,6 +1,6 @@
 // -*- mode: C++ -*-
 //
-// Copyright (C) 2013-2019 Red Hat, Inc.
+// Copyright (C) 2013-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/src/abg-reporter-priv.cc b/src/abg-reporter-priv.cc
index fff7b55b..78ebd91b 100644
--- a/src/abg-reporter-priv.cc
+++ b/src/abg-reporter-priv.cc
@@ -1,6 +1,6 @@
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2017-2019 Red Hat, Inc.
+// Copyright (C) 2017-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/src/abg-reporter-priv.h b/src/abg-reporter-priv.h
index aece9ea6..7471c74f 100644
--- a/src/abg-reporter-priv.h
+++ b/src/abg-reporter-priv.h
@@ -1,6 +1,6 @@
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2019 Red Hat, Inc.
+// Copyright (C) 2013-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/src/abg-sptr-utils.cc b/src/abg-sptr-utils.cc
index d391fe5b..2a6739a8 100644
--- a/src/abg-sptr-utils.cc
+++ b/src/abg-sptr-utils.cc
@@ -1,6 +1,6 @@
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2016-2019 Red Hat, Inc.
+// Copyright (C) 2016-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/src/abg-suppression-priv.h b/src/abg-suppression-priv.h
index d8721681..71057ce1 100644
--- a/src/abg-suppression-priv.h
+++ b/src/abg-suppression-priv.h
@@ -1,6 +1,6 @@
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2016-2019 Red Hat, Inc.
+// Copyright (C) 2016-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/src/abg-suppression.cc b/src/abg-suppression.cc
index 91286f25..d3ccb63c 100644
--- a/src/abg-suppression.cc
+++ b/src/abg-suppression.cc
@@ -1,6 +1,6 @@
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2016-2019 Red Hat, Inc.
+// Copyright (C) 2016-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/src/abg-tools-utils.cc b/src/abg-tools-utils.cc
index 92a27d08..7705faaa 100644
--- a/src/abg-tools-utils.cc
+++ b/src/abg-tools-utils.cc
@@ -1,6 +1,6 @@
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2019 Red Hat, Inc.
+// Copyright (C) 2013-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/src/abg-traverse.cc b/src/abg-traverse.cc
index 87eb55b3..3fb87ea2 100644
--- a/src/abg-traverse.cc
+++ b/src/abg-traverse.cc
@@ -1,6 +1,6 @@
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2019 Red Hat, Inc.
+// Copyright (C) 2013-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/src/abg-viz-common.cc b/src/abg-viz-common.cc
index e478ea27..ab89413d 100644
--- a/src/abg-viz-common.cc
+++ b/src/abg-viz-common.cc
@@ -1,6 +1,6 @@
 // -*- mode: C++ -*-
 //
-// Copyright (C) 2013-2019 Red Hat, Inc.
+// Copyright (C) 2013-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/src/abg-viz-dot.cc b/src/abg-viz-dot.cc
index 555248cb..d637b6e2 100644
--- a/src/abg-viz-dot.cc
+++ b/src/abg-viz-dot.cc
@@ -1,6 +1,6 @@
 // -*- mode: C++ -*-
 //
-// Copyright (C) 2013-2019 Red Hat, Inc.
+// Copyright (C) 2013-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/src/abg-viz-svg.cc b/src/abg-viz-svg.cc
index db8da2c8..07c78aeb 100644
--- a/src/abg-viz-svg.cc
+++ b/src/abg-viz-svg.cc
@@ -1,6 +1,6 @@
 // -*- mode: C++ -*-
 //
-// Copyright (C) 2013-2019 Red Hat, Inc.
+// Copyright (C) 2013-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/src/abg-workers.cc b/src/abg-workers.cc
index 5e569cd7..eb892688 100644
--- a/src/abg-workers.cc
+++ b/src/abg-workers.cc
@@ -1,6 +1,6 @@
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2019 Red Hat, Inc.
+// Copyright (C) 2013-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/src/abg-writer.cc b/src/abg-writer.cc
index c8c0ee6d..74fa1a8c 100644
--- a/src/abg-writer.cc
+++ b/src/abg-writer.cc
@@ -1,6 +1,6 @@
 // -*- mode: C++ -*-
 //
-// Copyright (C) 2013-2019 Red Hat, Inc.
+// Copyright (C) 2013-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/tests/print-diff-tree.cc b/tests/print-diff-tree.cc
index fe8f3787..24ad95c0 100644
--- a/tests/print-diff-tree.cc
+++ b/tests/print-diff-tree.cc
@@ -1,6 +1,6 @@
 // -*- Mode: C++ -*-
 
-// Copyright (C) 2013-2019 Red Hat, Inc.
+// Copyright (C) 2013-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/tests/test-abicompat.cc b/tests/test-abicompat.cc
index 61eb8bc6..7b02781c 100644
--- a/tests/test-abicompat.cc
+++ b/tests/test-abicompat.cc
@@ -1,6 +1,6 @@
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2014-2019 Red Hat, Inc.
+// Copyright (C) 2014-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/tests/test-abidiff-exit.cc b/tests/test-abidiff-exit.cc
index 88875b34..aea57c32 100644
--- a/tests/test-abidiff-exit.cc
+++ b/tests/test-abidiff-exit.cc
@@ -1,6 +1,6 @@
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2016-2019 Red Hat, Inc.
+// Copyright (C) 2016-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/tests/test-abidiff.cc b/tests/test-abidiff.cc
index 80e9c0ae..dcb1401b 100644
--- a/tests/test-abidiff.cc
+++ b/tests/test-abidiff.cc
@@ -1,6 +1,6 @@
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2019 Red Hat, Inc.
+// Copyright (C) 2013-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/tests/test-alt-dwarf-file.cc b/tests/test-alt-dwarf-file.cc
index 821ba621..cd8769df 100644
--- a/tests/test-alt-dwarf-file.cc
+++ b/tests/test-alt-dwarf-file.cc
@@ -1,6 +1,6 @@
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2019 Red Hat, Inc.
+// Copyright (C) 2013-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/tests/test-core-diff.cc b/tests/test-core-diff.cc
index 30507af8..531f4930 100644
--- a/tests/test-core-diff.cc
+++ b/tests/test-core-diff.cc
@@ -1,6 +1,6 @@
 // -*- Mode: C++ -*-
 
-// Copyright (C) 2013-2019 Red Hat, Inc.
+// Copyright (C) 2013-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/tests/test-diff-dwarf-abixml.cc b/tests/test-diff-dwarf-abixml.cc
index 722569b7..f1696241 100644
--- a/tests/test-diff-dwarf-abixml.cc
+++ b/tests/test-diff-dwarf-abixml.cc
@@ -1,6 +1,6 @@
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2019 Red Hat, Inc.
+// Copyright (C) 2013-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/tests/test-diff-dwarf.cc b/tests/test-diff-dwarf.cc
index 64e52160..3b8a6267 100644
--- a/tests/test-diff-dwarf.cc
+++ b/tests/test-diff-dwarf.cc
@@ -1,6 +1,6 @@
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2019 Red Hat, Inc.
+// Copyright (C) 2013-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/tests/test-diff-filter.cc b/tests/test-diff-filter.cc
index f8879d3c..000da6da 100644
--- a/tests/test-diff-filter.cc
+++ b/tests/test-diff-filter.cc
@@ -1,6 +1,6 @@
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2019 Red Hat, Inc.
+// Copyright (C) 2013-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/tests/test-diff-pkg.cc b/tests/test-diff-pkg.cc
index d8fa24f5..51f117a4 100644
--- a/tests/test-diff-pkg.cc
+++ b/tests/test-diff-pkg.cc
@@ -1,6 +1,6 @@
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2019 Red Hat, Inc.
+// Copyright (C) 2013-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/tests/test-diff-suppr.cc b/tests/test-diff-suppr.cc
index 26de0090..6b6a748c 100644
--- a/tests/test-diff-suppr.cc
+++ b/tests/test-diff-suppr.cc
@@ -1,6 +1,6 @@
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2019 Red Hat, Inc.
+// Copyright (C) 2013-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/tests/test-diff2.cc b/tests/test-diff2.cc
index 2206a90a..85d5aa68 100644
--- a/tests/test-diff2.cc
+++ b/tests/test-diff2.cc
@@ -1,6 +1,6 @@
 // -*- Mode: C++ -*-
 
-// Copyright (C) 2013-2019 Red Hat, Inc.
+// Copyright (C) 2013-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/tests/test-dot.cc b/tests/test-dot.cc
index 9e38a3f2..fab0c19c 100644
--- a/tests/test-dot.cc
+++ b/tests/test-dot.cc
@@ -1,4 +1,4 @@
-// Copyright (C) 2013 Free Software Foundation, Inc.
+// Copyright (C) 2013-2019 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/tests/test-ini.cc b/tests/test-ini.cc
index 82dfed1c..12b1fb6b 100644
--- a/tests/test-ini.cc
+++ b/tests/test-ini.cc
@@ -1,6 +1,6 @@
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2019 Red Hat, Inc.
+// Copyright (C) 2013-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/tests/test-ir-walker.cc b/tests/test-ir-walker.cc
index 41b58c9f..41b6adc5 100644
--- a/tests/test-ir-walker.cc
+++ b/tests/test-ir-walker.cc
@@ -1,6 +1,6 @@
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2019 Red Hat, Inc.
+// Copyright (C) 2013-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/tests/test-lookup-syms.cc b/tests/test-lookup-syms.cc
index 75f1de9a..2f4d8f77 100644
--- a/tests/test-lookup-syms.cc
+++ b/tests/test-lookup-syms.cc
@@ -1,6 +1,6 @@
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2019 Red Hat, Inc.
+// Copyright (C) 2013-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/tests/test-read-dwarf.cc b/tests/test-read-dwarf.cc
index c33c7729..11e8425b 100644
--- a/tests/test-read-dwarf.cc
+++ b/tests/test-read-dwarf.cc
@@ -1,6 +1,6 @@
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2019 Red Hat, Inc.
+// Copyright (C) 2013-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/tests/test-read-write.cc b/tests/test-read-write.cc
index 6fa43bac..f32fc25d 100644
--- a/tests/test-read-write.cc
+++ b/tests/test-read-write.cc
@@ -1,6 +1,6 @@
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2019 Red Hat, Inc.
+// Copyright (C) 2013-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/tests/test-svg.cc b/tests/test-svg.cc
index 6261ad50..4a9d44dd 100644
--- a/tests/test-svg.cc
+++ b/tests/test-svg.cc
@@ -1,4 +1,4 @@
-// Copyright (C) 2013 Free Software Foundation, Inc.
+// Copyright (C) 2013-2019 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/tests/test-tools-utils.cc b/tests/test-tools-utils.cc
index da6f44de..d29bb8c9 100644
--- a/tests/test-tools-utils.cc
+++ b/tests/test-tools-utils.cc
@@ -1,6 +1,6 @@
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2019 Red Hat, Inc.
+// Copyright (C) 2013-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/tests/test-types-stability.cc b/tests/test-types-stability.cc
index b075efef..a5d60f84 100644
--- a/tests/test-types-stability.cc
+++ b/tests/test-types-stability.cc
@@ -1,6 +1,6 @@
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2019 Red Hat, Inc.
+// Copyright (C) 2013-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/tests/test-utils.cc b/tests/test-utils.cc
index be4fe1c0..4daf7ce0 100644
--- a/tests/test-utils.cc
+++ b/tests/test-utils.cc
@@ -1,6 +1,6 @@
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2019 Red Hat, Inc.
+// Copyright (C) 2013-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/tests/test-utils.h b/tests/test-utils.h
index 7b9371f0..ec9a520b 100644
--- a/tests/test-utils.h
+++ b/tests/test-utils.h
@@ -1,6 +1,6 @@
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2019 Red Hat, Inc.
+// Copyright (C) 2013-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/tests/test-write-read-archive.cc b/tests/test-write-read-archive.cc
index 85fbeb12..f6821051 100644
--- a/tests/test-write-read-archive.cc
+++ b/tests/test-write-read-archive.cc
@@ -1,6 +1,6 @@
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2019 Red Hat, Inc.
+// Copyright (C) 2013-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/tools/abiar.cc b/tools/abiar.cc
index 0ffd8481..22fe375e 100644
--- a/tools/abiar.cc
+++ b/tools/abiar.cc
@@ -1,6 +1,6 @@
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2019 Red Hat, Inc.
+// Copyright (C) 2013-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/tools/abicompat.cc b/tools/abicompat.cc
index fb5b44cf..78154bf1 100644
--- a/tools/abicompat.cc
+++ b/tools/abicompat.cc
@@ -1,6 +1,6 @@
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2014-2019 Red Hat, Inc.
+// Copyright (C) 2014-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/tools/abidiff.cc b/tools/abidiff.cc
index 824a30b0..f83a7e54 100644
--- a/tools/abidiff.cc
+++ b/tools/abidiff.cc
@@ -1,6 +1,6 @@
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2019 Red Hat, Inc.
+// Copyright (C) 2013-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/tools/abidw.cc b/tools/abidw.cc
index 34982c73..3b531999 100644
--- a/tools/abidw.cc
+++ b/tools/abidw.cc
@@ -1,6 +1,6 @@
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2019 Red Hat, Inc.
+// Copyright (C) 2013-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/tools/abilint.cc b/tools/abilint.cc
index f7987922..b06ffd72 100644
--- a/tools/abilint.cc
+++ b/tools/abilint.cc
@@ -1,6 +1,6 @@
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2019 Red Hat, Inc.
+// Copyright (C) 2013-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/tools/abipkgdiff.cc b/tools/abipkgdiff.cc
index 3321f8d7..87950020 100644
--- a/tools/abipkgdiff.cc
+++ b/tools/abipkgdiff.cc
@@ -1,6 +1,6 @@
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2015-2019 Red Hat, Inc.
+// Copyright (C) 2015-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/tools/abisym.cc b/tools/abisym.cc
index 607d11dd..da24f72a 100644
--- a/tools/abisym.cc
+++ b/tools/abisym.cc
@@ -1,6 +1,6 @@
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2019 Red Hat, Inc.
+// Copyright (C) 2013-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/tools/binilint.cc b/tools/binilint.cc
index 94540d73..4f0abaac 100644
--- a/tools/binilint.cc
+++ b/tools/binilint.cc
@@ -1,6 +1,6 @@
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2019 Red Hat, Inc.
+// Copyright (C) 2013-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/tools/kmidiff.cc b/tools/kmidiff.cc
index 86cfb3de..2840eb08 100644
--- a/tools/kmidiff.cc
+++ b/tools/kmidiff.cc
@@ -1,6 +1,6 @@
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2017-2019 Red Hat, Inc.
+// Copyright (C) 2017-2020 Red Hat, Inc.
 //
 // This file is part of the GNU Application Binary Interface Generic
 // Analysis and Instrumentation Library (libabigail).  This library is
diff --git a/update-copyright.sh b/update-copyright.sh
index ec8a26cf..9192affc 100644
--- a/update-copyright.sh
+++ b/update-copyright.sh
@@ -1,16 +1,16 @@
 #!/bin/sh
 
-oldyear=2018
-newyear=2019
+oldyear=2019
+newyear=2020
 
 for dir in src include tools tests; do
     for ext in cc h; do
 	find $dir -maxdepth 1 -name *.$ext \
-	     -exec sed -i -r \
-	     "s/(Copyright \(C\) .*?-)$oldyear Red Hat, Inc/\1$newyear Red Hat, Inc/" \
+	    -exec sed -i -r \
+	     "s/(Copyright \(C\) .*?-)$oldyear (.*?\.)/\1$newyear \2/" \
 	     {} \; \
 	     -exec sed -i -r \
-	     "s/(Copyright \(C\)) ($oldyear) (Red Hat, Inc)/\1 $oldyear-$newyear \3/" \
+	     "s/(Copyright \(C\)) ($oldyear) (.*?\.)/\1 $oldyear-$newyear \3/" \
 	     {} \;
     done
 done