diff --git a/LICENSE b/LICENSE
index 94a9ed024d3859793618152ea559a168bbcbb5e2..f288702d2fa16d3cdf0035b15a9fcbc552cd88e7 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,7 +1,7 @@
GNU GENERAL PUBLIC LICENSE
Version 3, 29 June 2007
- Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
+ Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
@@ -645,7 +645,7 @@ the "copyright" line and a pointer to where the full notice is found.
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>.
+ along with this program. If not, see <https://www.gnu.org/licenses/>.
Also add information on how to contact you by electronic and paper mail.
@@ -664,11 +664,11 @@ might be different; for a GUI interface, you would use an "about box".
You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU GPL, see
-<http://www.gnu.org/licenses/>.
+<https://www.gnu.org/licenses/>.
The GNU General Public License does not permit incorporating your program
into proprietary programs. If your program is a subroutine library, you
may consider it more useful to permit linking proprietary applications with
the library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License. But first, please read
-<http://www.gnu.org/philosophy/why-not-lgpl.html>.
+<https://www.gnu.org/licenses/why-not-lgpl.html>.
diff --git a/debian/copyright b/debian/copyright
index cb06dc26d7406f2af976f3d8d2ec57be882863ba..6b2afc2e35686bcd5997e854d6cb58f19479c504 100644
--- a/debian/copyright
+++ b/debian/copyright
@@ -4,14 +4,14 @@ Upstream-Contact: Duncan Macleod <duncan.macleod@ligo.org>
Source: https://git.ligo.org/lscsoft/gwdatafind
Files: *
-Copyright: 2018-2022 Cardiff University
+Copyright: 2018-2025 Cardiff University
License: GPL-3+
- This program is free software: you can redistribute it and/or modify
+ GWDataFind is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
.
- This package is distributed in the hope that it will be useful,
+ GWDataFind is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
diff --git a/gwdatafind/__init__.py b/gwdatafind/__init__.py
index cb6663f3c344a384583eb48131a06cf6c9806e07..466ed5b576f24f4dbe10dd500e024856d1b14dda 100644
--- a/gwdatafind/__init__.py
+++ b/gwdatafind/__init__.py
@@ -1,4 +1,4 @@
-# Copyright (C) Cardiff University (2017-2022)
+# Copyright (C) 2017-2025 Cardiff University
#
# This file is part of GWDataFind.
#
@@ -13,7 +13,7 @@
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
-# along with GWDataFind. If not, see <http://www.gnu.org/licenses/>.
+# along with GWDataFind. If not, see <https://www.gnu.org/licenses/>.
"""The client library for the GWDataFind service.
diff --git a/gwdatafind/__main__.py b/gwdatafind/__main__.py
index 486a45568e89444cce649c48c82578d554922710..a214fcaaedfe9782f567f078e5e6800d6adccdb2 100644
--- a/gwdatafind/__main__.py
+++ b/gwdatafind/__main__.py
@@ -1,4 +1,4 @@
-# Copyright (C) Cardiff University (2017-2022)
+# Copyright (C) 2017-2025 Cardiff University
#
# This file is part of GWDataFind.
#
@@ -13,7 +13,7 @@
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
-# along with GWDataFind. If not, see <http://www.gnu.org/licenses/>.
+# along with GWDataFind. If not, see <https://www.gnu.org/licenses/>.
"""Query a GWDataFind server for information."""
diff --git a/gwdatafind/api.py b/gwdatafind/api.py
index a8b5f579c31304313135970a60578f213e03658e..13a4d41e348ebc606668f949e08e4a15f51a9be0 100644
--- a/gwdatafind/api.py
+++ b/gwdatafind/api.py
@@ -1,18 +1,21 @@
-# Copyright (C) 2012-2015 Scott Koranda, 2015+ Duncan Macleod
+# Copyright (C) 2012-2015 University of Wisconsin-Milwaukee
+# 2015-2017 Louisiana State University
+# 2017-2025 Cardiff University
#
-# 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 the
-# Free Software Foundation; either version 2 of the License, or (at your
-# option) any later version.
+# This file is part of GWDataFind.
#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-# Public License for more details.
+# GWDataFind is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
#
-# You should have received a copy of the GNU General Public License along
-# with this program; if not, write to the Free Software Foundation, Inc.,
-# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+# GWDataFind is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GWDataFind. If not, see <https://www.gnu.org/licenses/>.
"""API URL implementation for GWDataFind.
diff --git a/gwdatafind/io.py b/gwdatafind/io.py
index cc70276209851b4f26b4f4f07e8bfeee3d24affb..31248661e385a2a4ad0090e57853174404963230 100644
--- a/gwdatafind/io.py
+++ b/gwdatafind/io.py
@@ -1,4 +1,4 @@
-# Copyright (C) Cardiff University (2022)
+# Copyright (C) 2022-2025 Cardiff University
#
# This file is part of GWDataFind.
#
@@ -13,7 +13,7 @@
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
-# along with GWDataFind. If not, see <http://www.gnu.org/licenses/>.
+# along with GWDataFind. If not, see <https://www.gnu.org/licenses/>.
"""I/O (mainly O) routines for GWDataFind."""
diff --git a/gwdatafind/tests/__init__.py b/gwdatafind/tests/__init__.py
index 8675b09e078a29593aa96962c34f69010931f698..a97580c16b4bd048947fcc759fa6ab7c604e47a7 100644
--- a/gwdatafind/tests/__init__.py
+++ b/gwdatafind/tests/__init__.py
@@ -1,4 +1,4 @@
-# Copyright (C) Cardiff University (2018-2022)
+# Copyright (C) 2018-2025 Cardiff University
#
# This file is part of GWDataFind.
#
@@ -13,7 +13,7 @@
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
-# along with GWDataFind. If not, see <http://www.gnu.org/licenses/>.
+# along with GWDataFind. If not, see <https://www.gnu.org/licenses/>.
"""Test :mod:`gwdatafind`."""
diff --git a/gwdatafind/tests/test_api.py b/gwdatafind/tests/test_api.py
index ee5e825fd4d29cb7fe2db4682ef592571eb76666..fb5cc693e06c7f95ad82a1df6be3f02e91162b25 100644
--- a/gwdatafind/tests/test_api.py
+++ b/gwdatafind/tests/test_api.py
@@ -1,4 +1,4 @@
-# Copyright (C) Cardiff University (2018-2022)
+# Copyright (C) 2018-2025 Cardiff University
#
# This file is part of GWDataFind.
#
@@ -13,7 +13,7 @@
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
-# along with GWDataFind. If not, see <http://www.gnu.org/licenses/>.
+# along with GWDataFind. If not, see <https://www.gnu.org/licenses/>.
"""Test suite for `gwdatafind.api`.
diff --git a/gwdatafind/tests/test_main.py b/gwdatafind/tests/test_main.py
index f6a88d40e822f59139f627f3a1347aa911cd45c5..0b8f61f87e4c2d14ffd42a5a93823669af2991f7 100644
--- a/gwdatafind/tests/test_main.py
+++ b/gwdatafind/tests/test_main.py
@@ -1,4 +1,4 @@
-# Copyright (C) Cardiff University (2018-2022)
+# Copyright (C) 2018-2025 Cardiff University
#
# This file is part of GWDataFind.
#
@@ -13,7 +13,7 @@
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
-# along with GWDataFind. If not, see <http://www.gnu.org/licenses/>.
+# along with GWDataFind. If not, see <https://www.gnu.org/licenses/>.
"""Tests for :mod:`gwdatafind.__main__` (the CLI)."""
diff --git a/gwdatafind/tests/test_ui.py b/gwdatafind/tests/test_ui.py
index c38bab42c09c858ab9bf8cea4565aa5f4a0a8ef9..dee7d1f78297e0d1704913918513e85fbc7c7f81 100644
--- a/gwdatafind/tests/test_ui.py
+++ b/gwdatafind/tests/test_ui.py
@@ -1,4 +1,4 @@
-# Copyright (C) Cardiff University (2018-2022)
+# Copyright (C) 2018-2025 Cardiff University
#
# This file is part of GWDataFind.
#
@@ -13,7 +13,7 @@
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
-# along with GWDataFind. If not, see <http://www.gnu.org/licenses/>.
+# along with GWDataFind. If not, see <https://www.gnu.org/licenses/>.
"""Test :mod:`gwdatafind.ui`."""
diff --git a/gwdatafind/tests/test_utils.py b/gwdatafind/tests/test_utils.py
index d7a6c4056ed902ff81bb2fb9d1c0e001849521d3..3c8586916fd5316f6c5665b657fe5d9c31607900 100644
--- a/gwdatafind/tests/test_utils.py
+++ b/gwdatafind/tests/test_utils.py
@@ -1,20 +1,21 @@
-# Copyright (C) Scott Koranda (2012-2015)
-# Louisiana State University (2015-2017)
-# Cardiff University (2017-2022)
+# Copyright (C) 2012-2015 University of Wisconsin-Milwaukee
+# 2015-2017 Louisiana State University
+# 2017-2025 Cardiff University
#
-# 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 the
-# Free Software Foundation; either version 2 of the License, or (at your
-# option) any later version.
+# This file is part of GWDataFind.
#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-# Public License for more details.
+# GWDataFind is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
#
-# You should have received a copy of the GNU General Public License along
-# with this program; if not, write to the Free Software Foundation, Inc.,
-# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+# GWDataFind is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GWDataFind. If not, see <https://www.gnu.org/licenses/>.
"""Tests for :mod:`gwdatafind.utils`."""
diff --git a/gwdatafind/ui.py b/gwdatafind/ui.py
index 4c051afdc1fa6a55c47f7f416c25737601909e95..a95164e5d6571862f1654c04f091d1b676ba18d1 100644
--- a/gwdatafind/ui.py
+++ b/gwdatafind/ui.py
@@ -1,4 +1,4 @@
-# Copyright (C) Cardiff University (2018-2022)
+# Copyright (C) 2018-2025 Cardiff University
#
# This file is part of GWDataFind.
#
@@ -13,7 +13,7 @@
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
-# along with GWDataFind. If not, see <http://www.gnu.org/licenses/>.
+# along with GWDataFind. If not, see <https://www.gnu.org/licenses/>.
"""User interface functions for GWDataFind.
diff --git a/gwdatafind/utils.py b/gwdatafind/utils.py
index 7d323134909df34bb2a2ef4a03370a50fd89d45d..e36cafaba8de90be1d4ff16a9fc3679608661c4d 100644
--- a/gwdatafind/utils.py
+++ b/gwdatafind/utils.py
@@ -1,20 +1,21 @@
-# Copyright (C) Scott Koranda (2012-2015)
-# Louisiana State University (2015-2017)
-# Cardiff University (2017-2022)
+# Copyright (C) 2012-2015 University of Wisconsin-Milwaukee
+# 2015-2017 Louisiana State University
+# 2017-2025 Cardiff University
#
-# 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 the
-# Free Software Foundation; either version 2 of the License, or (at your
-# option) any later version.
+# This file is part of GWDataFind.
#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-# Public License for more details.
+# GWDataFind is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
#
-# You should have received a copy of the GNU General Public License along
-# with this program; if not, write to the Free Software Foundation, Inc.,
-# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+# GWDataFind is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GWDataFind. If not, see <https://www.gnu.org/licenses/>.
"""Utilities for the GW datafind service."""