diff --git a/ChangeLog b/ChangeLog
index af7d8059cf..eee0d647ce 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,5 @@
+Kea 1.7.6 released on Mar 25, 2020
+
 1735.	[func]		wlodek
 	Added clean output mode to perfdhcp with configurable separator
 	for periodic reports.
diff --git a/doc/devel/fuzz.dox b/doc/devel/fuzz.dox
index a8f42cde79..68dbc9ecfe 100644
--- a/doc/devel/fuzz.dox
+++ b/doc/devel/fuzz.dox
@@ -1,4 +1,4 @@
-// Copyright (C) 2017-2018 Internet Systems Consortium, Inc. ("ISC")
+// Copyright (C) 2017-2020 Internet Systems Consortium, Inc. ("ISC")
 //
 // This Source Code Form is subject to the terms of the Mozilla Public
 // License, v. 2.0. If a copy of the MPL was not distributed with this
diff --git a/hammer.py b/hammer.py
index 2c0c32a9db..1e0936f82f 100755
--- a/hammer.py
+++ b/hammer.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 
-# Copyright (C) 2018-2019 Internet Systems Consortium, Inc. ("ISC")
+# Copyright (C) 2018-2020 Internet Systems Consortium, Inc. ("ISC")
 #
 # This Source Code Form is subject to the terms of the Mozilla Public
 # License, v. 2.0. If a copy of the MPL was not distributed with this
diff --git a/src/bin/agent/main.cc b/src/bin/agent/main.cc
index 42117e5c3a..01fee6acb2 100644
--- a/src/bin/agent/main.cc
+++ b/src/bin/agent/main.cc
@@ -1,4 +1,4 @@
-// Copyright (C) 2016-2017 Internet Systems Consortium, Inc. ("ISC")
+// Copyright (C) 2016-2020 Internet Systems Consortium, Inc. ("ISC")
 //
 // This Source Code Form is subject to the terms of the Mozilla Public
 // License, v. 2.0. If a copy of the MPL was not distributed with this
diff --git a/src/bin/agent/tests/ca_controller_unittests.cc b/src/bin/agent/tests/ca_controller_unittests.cc
index 984feab7fb..4d657c796c 100644
--- a/src/bin/agent/tests/ca_controller_unittests.cc
+++ b/src/bin/agent/tests/ca_controller_unittests.cc
@@ -1,4 +1,4 @@
-// Copyright (C) 2016-2019 Internet Systems Consortium, Inc. ("ISC")
+// Copyright (C) 2016-2020 Internet Systems Consortium, Inc. ("ISC")
 //
 // This Source Code Form is subject to the terms of the Mozilla Public
 // License, v. 2.0. If a copy of the MPL was not distributed with this
diff --git a/src/bin/d2/main.cc b/src/bin/d2/main.cc
index 1f896fcb83..233d00465d 100644
--- a/src/bin/d2/main.cc
+++ b/src/bin/d2/main.cc
@@ -1,4 +1,4 @@
-// Copyright (C) 2013-2017 Internet Systems Consortium, Inc. ("ISC")
+// Copyright (C) 2013-2020 Internet Systems Consortium, Inc. ("ISC")
 //
 // This Source Code Form is subject to the terms of the Mozilla Public
 // License, v. 2.0. If a copy of the MPL was not distributed with this
diff --git a/src/bin/d2/tests/d2_cfg_mgr_unittests.cc b/src/bin/d2/tests/d2_cfg_mgr_unittests.cc
index 74fa4eceba..cc72814c6a 100644
--- a/src/bin/d2/tests/d2_cfg_mgr_unittests.cc
+++ b/src/bin/d2/tests/d2_cfg_mgr_unittests.cc
@@ -1,4 +1,4 @@
-// Copyright (C) 2013-2019 Internet Systems Consortium, Inc. ("ISC")
+// Copyright (C) 2013-2020 Internet Systems Consortium, Inc. ("ISC")
 //
 // This Source Code Form is subject to the terms of the Mozilla Public
 // License, v. 2.0. If a copy of the MPL was not distributed with this
diff --git a/src/bin/dhcp4/json_config_parser.cc b/src/bin/dhcp4/json_config_parser.cc
index ba25c2b1f1..be3917d748 100644
--- a/src/bin/dhcp4/json_config_parser.cc
+++ b/src/bin/dhcp4/json_config_parser.cc
@@ -1,4 +1,4 @@
-// Copyright (C) 2012-2019 Internet Systems Consortium, Inc. ("ISC")
+// Copyright (C) 2012-2020 Internet Systems Consortium, Inc. ("ISC")
 //
 // This Source Code Form is subject to the terms of the Mozilla Public
 // License, v. 2.0. If a copy of the MPL was not distributed with this
diff --git a/src/bin/dhcp4/json_config_parser.h b/src/bin/dhcp4/json_config_parser.h
index 797a724409..7d6d00a4cf 100644
--- a/src/bin/dhcp4/json_config_parser.h
+++ b/src/bin/dhcp4/json_config_parser.h
@@ -1,4 +1,4 @@
-// Copyright (C) 2012-2019 Internet Systems Consortium, Inc. ("ISC")
+// Copyright (C) 2012-2020 Internet Systems Consortium, Inc. ("ISC")
 //
 // This Source Code Form is subject to the terms of the Mozilla Public
 // License, v. 2.0. If a copy of the MPL was not distributed with this
diff --git a/src/bin/dhcp4/tests/callout_library_1.cc b/src/bin/dhcp4/tests/callout_library_1.cc
index 661d761434..3525aa9bbc 100644
--- a/src/bin/dhcp4/tests/callout_library_1.cc
+++ b/src/bin/dhcp4/tests/callout_library_1.cc
@@ -1,4 +1,4 @@
-// Copyright (C) 2013-2018 Internet Systems Consortium, Inc. ("ISC")
+// Copyright (C) 2013-2020 Internet Systems Consortium, Inc. ("ISC")
 //
 // This Source Code Form is subject to the terms of the Mozilla Public
 // License, v. 2.0. If a copy of the MPL was not distributed with this
diff --git a/src/bin/dhcp4/tests/callout_library_2.cc b/src/bin/dhcp4/tests/callout_library_2.cc
index 0b29aecaff..7b1ad4b14d 100644
--- a/src/bin/dhcp4/tests/callout_library_2.cc
+++ b/src/bin/dhcp4/tests/callout_library_2.cc
@@ -1,4 +1,4 @@
-// Copyright (C) 2013-2018 Internet Systems Consortium, Inc. ("ISC")
+// Copyright (C) 2013-2020 Internet Systems Consortium, Inc. ("ISC")
 //
 // This Source Code Form is subject to the terms of the Mozilla Public
 // License, v. 2.0. If a copy of the MPL was not distributed with this
diff --git a/src/bin/dhcp4/tests/callout_library_3.cc b/src/bin/dhcp4/tests/callout_library_3.cc
index 274df98923..6c69ae7442 100644
--- a/src/bin/dhcp4/tests/callout_library_3.cc
+++ b/src/bin/dhcp4/tests/callout_library_3.cc
@@ -1,4 +1,4 @@
-// Copyright (C) 2018 Internet Systems Consortium, Inc. ("ISC")
+// Copyright (C) 2018-2020 Internet Systems Consortium, Inc. ("ISC")
 //
 // This Source Code Form is subject to the terms of the Mozilla Public
 // License, v. 2.0. If a copy of the MPL was not distributed with this
diff --git a/src/bin/dhcp4/tests/ctrl_dhcp4_srv_unittest.cc b/src/bin/dhcp4/tests/ctrl_dhcp4_srv_unittest.cc
index b3533d99c9..6556dd20a6 100644
--- a/src/bin/dhcp4/tests/ctrl_dhcp4_srv_unittest.cc
+++ b/src/bin/dhcp4/tests/ctrl_dhcp4_srv_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright (C) 2012-2019 Internet Systems Consortium, Inc. ("ISC")
+// Copyright (C) 2012-2020 Internet Systems Consortium, Inc. ("ISC")
 //
 // This Source Code Form is subject to the terms of the Mozilla Public
 // License, v. 2.0. If a copy of the MPL was not distributed with this
diff --git a/src/bin/dhcp6/json_config_parser.cc b/src/bin/dhcp6/json_config_parser.cc
index 8d7d785160..8bc347e94b 100644
--- a/src/bin/dhcp6/json_config_parser.cc
+++ b/src/bin/dhcp6/json_config_parser.cc
@@ -1,4 +1,4 @@
-// Copyright (C) 2012-2019 Internet Systems Consortium, Inc. ("ISC")
+// Copyright (C) 2012-2020 Internet Systems Consortium, Inc. ("ISC")
 //
 // This Source Code Form is subject to the terms of the Mozilla Public
 // License, v. 2.0. If a copy of the MPL was not distributed with this
diff --git a/src/bin/dhcp6/json_config_parser.h b/src/bin/dhcp6/json_config_parser.h
index 5a61de83cb..981ed8b9b8 100644
--- a/src/bin/dhcp6/json_config_parser.h
+++ b/src/bin/dhcp6/json_config_parser.h
@@ -1,4 +1,4 @@
-// Copyright (C) 2012-2017 Internet Systems Consortium, Inc. ("ISC")
+// Copyright (C) 2012-2020 Internet Systems Consortium, Inc. ("ISC")
 //
 // This Source Code Form is subject to the terms of the Mozilla Public
 // License, v. 2.0. If a copy of the MPL was not distributed with this
diff --git a/src/bin/dhcp6/tests/callout_library_3.cc b/src/bin/dhcp6/tests/callout_library_3.cc
index e69dbaaf5b..10bb0e6bc7 100644
--- a/src/bin/dhcp6/tests/callout_library_3.cc
+++ b/src/bin/dhcp6/tests/callout_library_3.cc
@@ -1,4 +1,4 @@
-// Copyright (C) 2018 Internet Systems Consortium, Inc. ("ISC")
+// Copyright (C) 2018-2020 Internet Systems Consortium, Inc. ("ISC")
 //
 // This Source Code Form is subject to the terms of the Mozilla Public
 // License, v. 2.0. If a copy of the MPL was not distributed with this
diff --git a/src/hooks/dhcp/lease_cmds/lease_cmds.h b/src/hooks/dhcp/lease_cmds/lease_cmds.h
index 45857f8b11..0747fb0292 100644
--- a/src/hooks/dhcp/lease_cmds/lease_cmds.h
+++ b/src/hooks/dhcp/lease_cmds/lease_cmds.h
@@ -1,4 +1,4 @@
-// Copyright (C) 2017-2019 Internet Systems Consortium, Inc. ("ISC")
+// Copyright (C) 2017-2020 Internet Systems Consortium, Inc. ("ISC")
 //
 // This Source Code Form is subject to the terms of the Mozilla Public
 // License, v. 2.0. If a copy of the MPL was not distributed with this
diff --git a/src/hooks/dhcp/user_chk/pkt_receive_co.cc b/src/hooks/dhcp/user_chk/pkt_receive_co.cc
index d0e42767f9..1fb659b776 100644
--- a/src/hooks/dhcp/user_chk/pkt_receive_co.cc
+++ b/src/hooks/dhcp/user_chk/pkt_receive_co.cc
@@ -1,4 +1,4 @@
-// Copyright (C) 2013-2015 Internet Systems Consortium, Inc. ("ISC")
+// Copyright (C) 2013-2020 Internet Systems Consortium, Inc. ("ISC")
 //
 // This Source Code Form is subject to the terms of the Mozilla Public
 // License, v. 2.0. If a copy of the MPL was not distributed with this
diff --git a/src/hooks/dhcp/user_chk/pkt_send_co.cc b/src/hooks/dhcp/user_chk/pkt_send_co.cc
index 34ba9e13b1..0b106def1d 100644
--- a/src/hooks/dhcp/user_chk/pkt_send_co.cc
+++ b/src/hooks/dhcp/user_chk/pkt_send_co.cc
@@ -1,4 +1,4 @@
-// Copyright (C) 2013-2015,2017 Internet Systems Consortium, Inc. ("ISC")
+// Copyright (C) 2013-2020 Internet Systems Consortium, Inc. ("ISC")
 //
 // This Source Code Form is subject to the terms of the Mozilla Public
 // License, v. 2.0. If a copy of the MPL was not distributed with this
diff --git a/src/hooks/dhcp/user_chk/subnet_select_co.cc b/src/hooks/dhcp/user_chk/subnet_select_co.cc
index 22d1b9f91f..433f4b3671 100644
--- a/src/hooks/dhcp/user_chk/subnet_select_co.cc
+++ b/src/hooks/dhcp/user_chk/subnet_select_co.cc
@@ -1,4 +1,4 @@
-// Copyright (C) 2013-2015 Internet Systems Consortium, Inc. ("ISC")
+// Copyright (C) 2013-2020 Internet Systems Consortium, Inc. ("ISC")
 //
 // This Source Code Form is subject to the terms of the Mozilla Public
 // License, v. 2.0. If a copy of the MPL was not distributed with this
diff --git a/src/lib/dhcp_ddns/ncr_io.cc b/src/lib/dhcp_ddns/ncr_io.cc
index 7349362879..220fb3b224 100644
--- a/src/lib/dhcp_ddns/ncr_io.cc
+++ b/src/lib/dhcp_ddns/ncr_io.cc
@@ -1,4 +1,4 @@
-// Copyright (C) 2013-2017 Internet Systems Consortium, Inc. ("ISC")
+// Copyright (C) 2013-2020 Internet Systems Consortium, Inc. ("ISC")
 //
 // This Source Code Form is subject to the terms of the Mozilla Public
 // License, v. 2.0. If a copy of the MPL was not distributed with this
diff --git a/src/lib/dhcp_ddns/ncr_io.h b/src/lib/dhcp_ddns/ncr_io.h
index 5da47995f5..664057d961 100644
--- a/src/lib/dhcp_ddns/ncr_io.h
+++ b/src/lib/dhcp_ddns/ncr_io.h
@@ -1,4 +1,4 @@
-// Copyright (C) 2013-2017 Internet Systems Consortium, Inc. ("ISC")
+// Copyright (C) 2013-2020 Internet Systems Consortium, Inc. ("ISC")
 //
 // This Source Code Form is subject to the terms of the Mozilla Public
 // License, v. 2.0. If a copy of the MPL was not distributed with this
diff --git a/src/lib/dhcp_ddns/tests/ncr_udp_unittests.cc b/src/lib/dhcp_ddns/tests/ncr_udp_unittests.cc
index 84ab0113a7..29b207bc68 100644
--- a/src/lib/dhcp_ddns/tests/ncr_udp_unittests.cc
+++ b/src/lib/dhcp_ddns/tests/ncr_udp_unittests.cc
@@ -1,4 +1,4 @@
-// Copyright (C) 2013-2017 Internet Systems Consortium, Inc. ("ISC")
+// Copyright (C) 2013-2020 Internet Systems Consortium, Inc. ("ISC")
 //
 // This Source Code Form is subject to the terms of the Mozilla Public
 // License, v. 2.0. If a copy of the MPL was not distributed with this
diff --git a/src/lib/dhcpsrv/csv_lease_file4.cc b/src/lib/dhcpsrv/csv_lease_file4.cc
index 2946e810da..1fb8d19ca1 100644
--- a/src/lib/dhcpsrv/csv_lease_file4.cc
+++ b/src/lib/dhcpsrv/csv_lease_file4.cc
@@ -1,4 +1,4 @@
-// Copyright (C) 2014-2019 Internet Systems Consortium, Inc. ("ISC")
+// Copyright (C) 2014-2020 Internet Systems Consortium, Inc. ("ISC")
 //
 // This Source Code Form is subject to the terms of the Mozilla Public
 // License, v. 2.0. If a copy of the MPL was not distributed with this
diff --git a/src/lib/dhcpsrv/csv_lease_file6.cc b/src/lib/dhcpsrv/csv_lease_file6.cc
index f3eeacf3c2..cf2f0c0c5c 100644
--- a/src/lib/dhcpsrv/csv_lease_file6.cc
+++ b/src/lib/dhcpsrv/csv_lease_file6.cc
@@ -1,4 +1,4 @@
-// Copyright (C) 2014-2019 Internet Systems Consortium, Inc. ("ISC")
+// Copyright (C) 2014-2020 Internet Systems Consortium, Inc. ("ISC")
 //
 // This Source Code Form is subject to the terms of the Mozilla Public
 // License, v. 2.0. If a copy of the MPL was not distributed with this
diff --git a/src/lib/hooks/hooks_component_developer.dox b/src/lib/hooks/hooks_component_developer.dox
index 0de91b6acf..779a5408ff 100644
--- a/src/lib/hooks/hooks_component_developer.dox
+++ b/src/lib/hooks/hooks_component_developer.dox
@@ -1,4 +1,4 @@
-// Copyright (C) 2013-2015 Internet Systems Consortium, Inc. ("ISC")
+// Copyright (C) 2013-2020 Internet Systems Consortium, Inc. ("ISC")
 //
 // This Source Code Form is subject to the terms of the Mozilla Public
 // License, v. 2.0. If a copy of the MPL was not distributed with this
diff --git a/src/lib/hooks/tests/callout_handle_unittest.cc b/src/lib/hooks/tests/callout_handle_unittest.cc
index 6fa1fae6b1..bb20e0c513 100644
--- a/src/lib/hooks/tests/callout_handle_unittest.cc
+++ b/src/lib/hooks/tests/callout_handle_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright (C) 2013-2018 Internet Systems Consortium, Inc. ("ISC")
+// Copyright (C) 2013-2020 Internet Systems Consortium, Inc. ("ISC")
 //
 // This Source Code Form is subject to the terms of the Mozilla Public
 // License, v. 2.0. If a copy of the MPL was not distributed with this
diff --git a/src/lib/process/d_controller.cc b/src/lib/process/d_controller.cc
index 4977409aa4..d6c97e3eb0 100644
--- a/src/lib/process/d_controller.cc
+++ b/src/lib/process/d_controller.cc
@@ -1,4 +1,4 @@
-// Copyright (C) 2013-2019 Internet Systems Consortium, Inc. ("ISC")
+// Copyright (C) 2013-2020 Internet Systems Consortium, Inc. ("ISC")
 //
 // This Source Code Form is subject to the terms of the Mozilla Public
 // License, v. 2.0. If a copy of the MPL was not distributed with this
diff --git a/src/lib/process/d_controller.h b/src/lib/process/d_controller.h
index fa8de6f922..e6c6354205 100644
--- a/src/lib/process/d_controller.h
+++ b/src/lib/process/d_controller.h
@@ -1,4 +1,4 @@
-// Copyright (C) 2013-2019 Internet Systems Consortium, Inc. ("ISC")
+// Copyright (C) 2013-2020 Internet Systems Consortium, Inc. ("ISC")
 //
 // This Source Code Form is subject to the terms of the Mozilla Public
 // License, v. 2.0. If a copy of the MPL was not distributed with this
diff --git a/src/lib/process/tests/daemon_unittest.cc b/src/lib/process/tests/daemon_unittest.cc
index 773cb75b35..57e381cdba 100644
--- a/src/lib/process/tests/daemon_unittest.cc
+++ b/src/lib/process/tests/daemon_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright (C) 2014-2019 Internet Systems Consortium, Inc. ("ISC")
+// Copyright (C) 2014-2020 Internet Systems Consortium, Inc. ("ISC")
 //
 // This Source Code Form is subject to the terms of the Mozilla Public
 // License, v. 2.0. If a copy of the MPL was not distributed with this
diff --git a/src/lib/util/tests/thread_pool_unittest.cc b/src/lib/util/tests/thread_pool_unittest.cc
index 7ee699d20c..5658910421 100644
--- a/src/lib/util/tests/thread_pool_unittest.cc
+++ b/src/lib/util/tests/thread_pool_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright (C) 2018-2019 Internet Systems Consortium, Inc. ("ISC")
+// Copyright (C) 2018-2020 Internet Systems Consortium, Inc. ("ISC")
 //
 // This Source Code Form is subject to the terms of the Mozilla Public
 // License, v. 2.0. If a copy of the MPL was not distributed with this