From 46cf422f54dcc21d3805fb7bbec7777395eb6d0e Mon Sep 17 00:00:00 2001
From: Victor Zverovich <victor.zverovich@gmail.com>
Date: Sun, 31 May 2026 08:54:06 -0700
Subject: [PATCH] Unify copyright notices

---
 include/fmt/args.h            | 2 +-
 include/fmt/base.h            | 2 +-
 include/fmt/chrono.h          | 2 +-
 include/fmt/color.h           | 2 +-
 include/fmt/compile.h         | 2 +-
 include/fmt/core.h            | 7 +++++++
 include/fmt/fmt-c.h           | 2 +-
 include/fmt/format-inl.h      | 2 +-
 include/fmt/format.h          | 2 +-
 include/fmt/os.h              | 2 +-
 include/fmt/ostream.h         | 2 +-
 include/fmt/printf.h          | 2 +-
 include/fmt/std.h             | 2 +-
 include/fmt/xchar.h           | 2 +-
 src/fmt-c.cc                  | 2 +-
 src/fmt.cc                    | 7 +++++++
 src/format.cc                 | 2 +-
 src/os.cc                     | 2 +-
 test/args-test.cc             | 2 +-
 test/assert-test.cc           | 2 +-
 test/base-test.cc             | 2 +-
 test/c-test.c                 | 2 +-
 test/chrono-test.cc           | 2 +-
 test/color-test.cc            | 2 +-
 test/compile-test.cc          | 2 +-
 test/detect-stdfs.cc          | 2 +-
 test/enforce-checks-test.cc   | 2 +-
 test/format-impl-test.cc      | 2 +-
 test/format-test.cc           | 2 +-
 test/gtest-extra-test.cc      | 2 +-
 test/gtest-extra.cc           | 2 +-
 test/gtest-extra.h            | 2 +-
 test/mock-allocator.h         | 2 +-
 test/module-test.cc           | 6 +-----
 test/no-builtin-types-test.cc | 2 +-
 test/noexception-test.cc      | 2 +-
 test/os-test.cc               | 2 +-
 test/ostream-test.cc          | 2 +-
 test/posix-mock-test.cc       | 2 +-
 test/posix-mock.h             | 2 +-
 test/printf-test.cc           | 2 +-
 test/ranges-odr-test.cc       | 2 +-
 test/scan-test.cc             | 2 +-
 test/scan.h                   | 2 +-
 test/std-test.cc              | 2 +-
 test/test-assert.h            | 2 +-
 test/test-main.cc             | 2 +-
 test/unicode-test.cc          | 2 +-
 test/util.cc                  | 2 +-
 test/util.h                   | 2 +-
 test/xchar-test.cc            | 2 +-
 51 files changed, 63 insertions(+), 53 deletions(-)

diff --git a/include/fmt/args.h b/include/fmt/args.h
index 7b04ef0d..3283e6fa 100644
--- a/include/fmt/args.h
+++ b/include/fmt/args.h
@@ -1,6 +1,6 @@
 // Formatting library for C++ - dynamic argument lists
 //
-// Copyright (c) 2012 - present, Victor Zverovich
+// Copyright (c) 2012 - present, Victor Zverovich and {fmt} contributors
 // All rights reserved.
 //
 // For the license information refer to format.h.
diff --git a/include/fmt/base.h b/include/fmt/base.h
index c4a80616..bcd06319 100644
--- a/include/fmt/base.h
+++ b/include/fmt/base.h
@@ -1,6 +1,6 @@
 // Formatting library for C++ - the base API for char/UTF-8
 //
-// Copyright (c) 2012 - present, Victor Zverovich
+// Copyright (c) 2012 - present, Victor Zverovich and {fmt} contributors
 // All rights reserved.
 //
 // For the license information refer to format.h.
diff --git a/include/fmt/chrono.h b/include/fmt/chrono.h
index 752b9699..517f9576 100644
--- a/include/fmt/chrono.h
+++ b/include/fmt/chrono.h
@@ -1,6 +1,6 @@
 // Formatting library for C++ - chrono support
 //
-// Copyright (c) 2012 - present, Victor Zverovich
+// Copyright (c) 2012 - present, Victor Zverovich and {fmt} contributors
 // All rights reserved.
 //
 // For the license information refer to format.h.
diff --git a/include/fmt/color.h b/include/fmt/color.h
index 889b7947..bf0c32d6 100644
--- a/include/fmt/color.h
+++ b/include/fmt/color.h
@@ -1,6 +1,6 @@
 // Formatting library for C++ - color support
 //
-// Copyright (c) 2018 - present, Victor Zverovich and fmt contributors
+// Copyright (c) 2018 - present, Victor Zverovich and {fmt} contributors
 // All rights reserved.
 //
 // For the license information refer to format.h.
diff --git a/include/fmt/compile.h b/include/fmt/compile.h
index 5c6820f7..1a987cb0 100644
--- a/include/fmt/compile.h
+++ b/include/fmt/compile.h
@@ -1,6 +1,6 @@
 // Formatting library for C++ - experimental format string compilation
 //
-// Copyright (c) 2012 - present, Victor Zverovich and fmt contributors
+// Copyright (c) 2012 - present, Victor Zverovich and {fmt} contributors
 // All rights reserved.
 //
 // For the license information refer to format.h.
diff --git a/include/fmt/core.h b/include/fmt/core.h
index f1490a9f..eff2ae89 100644
--- a/include/fmt/core.h
+++ b/include/fmt/core.h
@@ -1,3 +1,10 @@
+// Formatting library for C++ - core API
+//
+// Copyright (c) 2012 - present, Victor Zverovich and {fmt} contributors
+// All rights reserved.
+//
+// For the license information refer to format.h.
+
 #include "base.h"
 
 // Using fmt::format via fmt/core.h has been deprecated since version 11
diff --git a/include/fmt/fmt-c.h b/include/fmt/fmt-c.h
index ce878fdc..20d163a7 100644
--- a/include/fmt/fmt-c.h
+++ b/include/fmt/fmt-c.h
@@ -1,6 +1,6 @@
 // Formatting library for C++ - the C API
 //
-// Copyright (c) 2012 - present, Victor Zverovich
+// Copyright (c) 2012 - present, Victor Zverovich and {fmt} contributors
 // All rights reserved.
 //
 // For the license information refer to format.h.
diff --git a/include/fmt/format-inl.h b/include/fmt/format-inl.h
index 906763ba..665f7308 100644
--- a/include/fmt/format-inl.h
+++ b/include/fmt/format-inl.h
@@ -1,6 +1,6 @@
 // Formatting library for C++ - implementation
 //
-// Copyright (c) 2012 - 2016, Victor Zverovich
+// Copyright (c) 2012 - present, Victor Zverovich and {fmt} contributors
 // All rights reserved.
 //
 // For the license information refer to format.h.
diff --git a/include/fmt/format.h b/include/fmt/format.h
index f39a6512..5044befd 100644
--- a/include/fmt/format.h
+++ b/include/fmt/format.h
@@ -1,7 +1,7 @@
 /*
   Formatting library for C++
 
-  Copyright (c) 2012 - present, Victor Zverovich
+  Copyright (c) 2012 - present, Victor Zverovich and {fmt} contributors
 
   Permission is hereby granted, free of charge, to any person obtaining
   a copy of this software and associated documentation files (the
diff --git a/include/fmt/os.h b/include/fmt/os.h
index 3fbd6905..a3ee58f3 100644
--- a/include/fmt/os.h
+++ b/include/fmt/os.h
@@ -1,6 +1,6 @@
 // Formatting library for C++ - optional OS-specific functionality
 //
-// Copyright (c) 2012 - present, Victor Zverovich
+// Copyright (c) 2012 - present, Victor Zverovich and {fmt} contributors
 // All rights reserved.
 //
 // For the license information refer to format.h.
diff --git a/include/fmt/ostream.h b/include/fmt/ostream.h
index a139e825..da9c65e0 100644
--- a/include/fmt/ostream.h
+++ b/include/fmt/ostream.h
@@ -1,6 +1,6 @@
 // Formatting library for C++ - std::ostream support
 //
-// Copyright (c) 2012 - present, Victor Zverovich
+// Copyright (c) 2012 - present, Victor Zverovich and {fmt} contributors
 // All rights reserved.
 //
 // For the license information refer to format.h.
diff --git a/include/fmt/printf.h b/include/fmt/printf.h
index 235dbb06..8d792fbd 100644
--- a/include/fmt/printf.h
+++ b/include/fmt/printf.h
@@ -1,6 +1,6 @@
 // Formatting library for C++ - legacy printf implementation
 //
-// Copyright (c) 2012 - 2016, Victor Zverovich
+// Copyright (c) 2012 - present, Victor Zverovich and {fmt} contributors
 // All rights reserved.
 //
 // For the license information refer to format.h.
diff --git a/include/fmt/std.h b/include/fmt/std.h
index 6954df16..f7d8d495 100644
--- a/include/fmt/std.h
+++ b/include/fmt/std.h
@@ -1,6 +1,6 @@
 // Formatting library for C++ - formatters for standard library types
 //
-// Copyright (c) 2012 - present, Victor Zverovich
+// Copyright (c) 2012 - present, Victor Zverovich and {fmt} contributors
 // All rights reserved.
 //
 // For the license information refer to format.h.
diff --git a/include/fmt/xchar.h b/include/fmt/xchar.h
index 6d95a737..9631372a 100644
--- a/include/fmt/xchar.h
+++ b/include/fmt/xchar.h
@@ -1,6 +1,6 @@
 // Formatting library for C++ - optional wchar_t and exotic character support
 //
-// Copyright (c) 2012 - present, Victor Zverovich
+// Copyright (c) 2012 - present, Victor Zverovich and {fmt} contributors
 // All rights reserved.
 //
 // For the license information refer to format.h.
diff --git a/src/fmt-c.cc b/src/fmt-c.cc
index 5c4f4e97..86de48e9 100644
--- a/src/fmt-c.cc
+++ b/src/fmt-c.cc
@@ -1,6 +1,6 @@
 // Formatting library for C++ - the C API
 //
-// Copyright (c) 2012 - present, Victor Zverovich
+// Copyright (c) 2012 - present, Victor Zverovich and {fmt} contributors
 // All rights reserved.
 //
 // For the license information refer to format.h.
diff --git a/src/fmt.cc b/src/fmt.cc
index 1973a1ac..f319ce94 100644
--- a/src/fmt.cc
+++ b/src/fmt.cc
@@ -1,3 +1,10 @@
+// Formatting library for C++ - C++20 module
+//
+// Copyright (c) 2012 - present, Victor Zverovich and {fmt} contributors
+// All rights reserved.
+//
+// For the license information refer to format.h.
+
 module;
 
 #define FMT_MODULE
diff --git a/src/format.cc b/src/format.cc
index 526082e3..298c5b4b 100644
--- a/src/format.cc
+++ b/src/format.cc
@@ -1,6 +1,6 @@
 // Formatting library for C++
 //
-// Copyright (c) 2012 - 2016, Victor Zverovich
+// Copyright (c) 2012 - present, Victor Zverovich and {fmt} contributors
 // All rights reserved.
 //
 // For the license information refer to format.h.
diff --git a/src/os.cc b/src/os.cc
index 0e1d582a..4840a658 100644
--- a/src/os.cc
+++ b/src/os.cc
@@ -1,6 +1,6 @@
 // Formatting library for C++ - optional OS-specific functionality
 //
-// Copyright (c) 2012 - 2016, Victor Zverovich
+// Copyright (c) 2012 - present, Victor Zverovich and {fmt} contributors
 // All rights reserved.
 //
 // For the license information refer to format.h.
diff --git a/test/args-test.cc b/test/args-test.cc
index dd0e57dc..8e9f53e5 100644
--- a/test/args-test.cc
+++ b/test/args-test.cc
@@ -1,6 +1,6 @@
 // Formatting library for C++ - dynamic argument store tests
 //
-// Copyright (c) 2012 - present, Victor Zverovich
+// Copyright (c) 2012 - present, Victor Zverovich and {fmt} contributors
 // All rights reserved.
 //
 // For the license information refer to format.h.
diff --git a/test/assert-test.cc b/test/assert-test.cc
index 368fb587..e0588184 100644
--- a/test/assert-test.cc
+++ b/test/assert-test.cc
@@ -4,7 +4,7 @@
 // which are slow on some platforms. In other tests FMT_ASSERT is made to throw
 // an exception which is much faster and easier to check.
 //
-// Copyright (c) 2012 - present, Victor Zverovich
+// Copyright (c) 2012 - present, Victor Zverovich and {fmt} contributors
 // All rights reserved.
 //
 // For the license information refer to format.h.
diff --git a/test/base-test.cc b/test/base-test.cc
index dc62eea8..40cc3810 100644
--- a/test/base-test.cc
+++ b/test/base-test.cc
@@ -1,6 +1,6 @@
 // Formatting library for C++ - core tests
 //
-// Copyright (c) 2012 - present, Victor Zverovich
+// Copyright (c) 2012 - present, Victor Zverovich and {fmt} contributors
 // All rights reserved.
 //
 // For the license information refer to format.h.
diff --git a/test/c-test.c b/test/c-test.c
index 71056841..81c9bdfb 100644
--- a/test/c-test.c
+++ b/test/c-test.c
@@ -1,6 +1,6 @@
 // Formatting library for C++ - the C API tests
 //
-// Copyright (c) 2012 - present, Victor Zverovich
+// Copyright (c) 2012 - present, Victor Zverovich and {fmt} contributors
 // All rights reserved.
 //
 // For the license information refer to format.h.
diff --git a/test/chrono-test.cc b/test/chrono-test.cc
index 4dee7c47..7b4bf402 100644
--- a/test/chrono-test.cc
+++ b/test/chrono-test.cc
@@ -1,6 +1,6 @@
 // Formatting library for C++ - time formatting tests
 //
-// Copyright (c) 2012 - present, Victor Zverovich
+// Copyright (c) 2012 - present, Victor Zverovich and {fmt} contributors
 // All rights reserved.
 //
 // For the license information refer to format.h.
diff --git a/test/color-test.cc b/test/color-test.cc
index 67ce1833..1ff5235a 100644
--- a/test/color-test.cc
+++ b/test/color-test.cc
@@ -1,6 +1,6 @@
 // Formatting library for C++ - color tests
 //
-// Copyright (c) 2012 - present, Victor Zverovich
+// Copyright (c) 2012 - present, Victor Zverovich and {fmt} contributors
 // All rights reserved.
 //
 // For the license information refer to format.h.
diff --git a/test/compile-test.cc b/test/compile-test.cc
index fd95f63f..5a944612 100644
--- a/test/compile-test.cc
+++ b/test/compile-test.cc
@@ -1,6 +1,6 @@
 // Formatting library for C++ - formatting library tests
 //
-// Copyright (c) 2012 - present, Victor Zverovich
+// Copyright (c) 2012 - present, Victor Zverovich and {fmt} contributors
 // All rights reserved.
 //
 // For the license information refer to format.h.
diff --git a/test/detect-stdfs.cc b/test/detect-stdfs.cc
index 2dc66538..ae3cdab5 100644
--- a/test/detect-stdfs.cc
+++ b/test/detect-stdfs.cc
@@ -1,6 +1,6 @@
 // Formatting library for C++ - tests of formatters for standard library types
 //
-// Copyright (c) 2012 - present, Victor Zverovich
+// Copyright (c) 2012 - present, Victor Zverovich and {fmt} contributors
 // All rights reserved.
 //
 // For the license information refer to format.h.
diff --git a/test/enforce-checks-test.cc b/test/enforce-checks-test.cc
index 960a7fcd..f513d828 100644
--- a/test/enforce-checks-test.cc
+++ b/test/enforce-checks-test.cc
@@ -1,6 +1,6 @@
 // Formatting library for C++ - formatting library tests
 //
-// Copyright (c) 2012 - present, Victor Zverovich
+// Copyright (c) 2012 - present, Victor Zverovich and {fmt} contributors
 // All rights reserved.
 //
 // For the license information refer to format.h.
diff --git a/test/format-impl-test.cc b/test/format-impl-test.cc
index 3c0a7d8b..eef041e4 100644
--- a/test/format-impl-test.cc
+++ b/test/format-impl-test.cc
@@ -1,6 +1,6 @@
 // Formatting library for C++ - formatting library implementation tests
 //
-// Copyright (c) 2012 - present, Victor Zverovich
+// Copyright (c) 2012 - present, Victor Zverovich and {fmt} contributors
 // All rights reserved.
 //
 // For the license information refer to format.h.
diff --git a/test/format-test.cc b/test/format-test.cc
index cd07c26a..61a53c72 100644
--- a/test/format-test.cc
+++ b/test/format-test.cc
@@ -1,6 +1,6 @@
 // Formatting library for C++ - formatting library tests
 //
-// Copyright (c) 2012 - present, Victor Zverovich
+// Copyright (c) 2012 - present, Victor Zverovich and {fmt} contributors
 // All rights reserved.
 //
 // For the license information refer to format.h.
diff --git a/test/gtest-extra-test.cc b/test/gtest-extra-test.cc
index 8e4401b8..0f47dc98 100644
--- a/test/gtest-extra-test.cc
+++ b/test/gtest-extra-test.cc
@@ -1,6 +1,6 @@
 // Formatting library for C++ - tests of custom Google Test assertions
 //
-// Copyright (c) 2012 - present, Victor Zverovich
+// Copyright (c) 2012 - present, Victor Zverovich and {fmt} contributors
 // All rights reserved.
 //
 // For the license information refer to format.h.
diff --git a/test/gtest-extra.cc b/test/gtest-extra.cc
index 0f9fff5e..d819ec3c 100644
--- a/test/gtest-extra.cc
+++ b/test/gtest-extra.cc
@@ -1,6 +1,6 @@
 // Formatting library for C++ - custom Google Test assertions
 //
-// Copyright (c) 2012 - present, Victor Zverovich
+// Copyright (c) 2012 - present, Victor Zverovich and {fmt} contributors
 // All rights reserved.
 //
 // For the license information refer to format.h.
diff --git a/test/gtest-extra.h b/test/gtest-extra.h
index 71859835..7f5a9fe6 100644
--- a/test/gtest-extra.h
+++ b/test/gtest-extra.h
@@ -1,6 +1,6 @@
 // Formatting library for C++ - custom Google Test assertions
 //
-// Copyright (c) 2012 - present, Victor Zverovich
+// Copyright (c) 2012 - present, Victor Zverovich and {fmt} contributors
 // All rights reserved.
 //
 // For the license information refer to format.h.
diff --git a/test/mock-allocator.h b/test/mock-allocator.h
index 0bf015a4..254849ee 100644
--- a/test/mock-allocator.h
+++ b/test/mock-allocator.h
@@ -1,6 +1,6 @@
 // Formatting library for C++ - mock allocator
 //
-// Copyright (c) 2012 - present, Victor Zverovich
+// Copyright (c) 2012 - present, Victor Zverovich and {fmt} contributors
 // All rights reserved.
 //
 // For the license information refer to format.h.
diff --git a/test/module-test.cc b/test/module-test.cc
index d84e66b8..a7b67a4a 100644
--- a/test/module-test.cc
+++ b/test/module-test.cc
@@ -1,13 +1,9 @@
 // Formatting library for C++ - module tests
 //
-// Copyright (c) 2012 - present, Victor Zverovich
+// Copyright (c) 2012 - present, Victor Zverovich and {fmt} contributors
 // All rights reserved.
 //
 // For the license information refer to format.h.
-//
-// Copyright (c) 2021 - present, Daniela Engert
-// All Rights Reserved
-// {fmt} module.
 
 #include <bit>
 #include <chrono>
diff --git a/test/no-builtin-types-test.cc b/test/no-builtin-types-test.cc
index 1780220a..13f84151 100644
--- a/test/no-builtin-types-test.cc
+++ b/test/no-builtin-types-test.cc
@@ -1,6 +1,6 @@
 // Formatting library for C++ - formatting library tests
 //
-// Copyright (c) 2012 - present, Victor Zverovich
+// Copyright (c) 2012 - present, Victor Zverovich and {fmt} contributors
 // All rights reserved.
 //
 // For the license information refer to format.h.
diff --git a/test/noexception-test.cc b/test/noexception-test.cc
index 0e44e13b..2bf9605b 100644
--- a/test/noexception-test.cc
+++ b/test/noexception-test.cc
@@ -1,6 +1,6 @@
 // Formatting library for C++ - Noexception tests
 //
-// Copyright (c) 2012 - present, Victor Zverovich
+// Copyright (c) 2012 - present, Victor Zverovich and {fmt} contributors
 // All rights reserved.
 //
 // For the license information refer to format.h.
diff --git a/test/os-test.cc b/test/os-test.cc
index 5ece0eb7..5bc9f7eb 100644
--- a/test/os-test.cc
+++ b/test/os-test.cc
@@ -1,6 +1,6 @@
 // Formatting library for C++ - tests of the OS-specific functionality
 //
-// Copyright (c) 2012 - present, Victor Zverovich
+// Copyright (c) 2012 - present, Victor Zverovich and {fmt} contributors
 // All rights reserved.
 //
 // For the license information refer to format.h.
diff --git a/test/ostream-test.cc b/test/ostream-test.cc
index fc38c4c6..01fb4371 100644
--- a/test/ostream-test.cc
+++ b/test/ostream-test.cc
@@ -1,6 +1,6 @@
 // Formatting library for C++ - std::ostream support tests
 //
-// Copyright (c) 2012 - present, Victor Zverovich
+// Copyright (c) 2012 - present, Victor Zverovich and {fmt} contributors
 // All rights reserved.
 //
 // For the license information refer to format.h.
diff --git a/test/posix-mock-test.cc b/test/posix-mock-test.cc
index 67d032c5..15b173a0 100644
--- a/test/posix-mock-test.cc
+++ b/test/posix-mock-test.cc
@@ -1,6 +1,6 @@
 // Tests of the C++ interface to POSIX functions that require mocks
 //
-// Copyright (c) 2012 - present, Victor Zverovich
+// Copyright (c) 2012 - present, Victor Zverovich and {fmt} contributors
 // All rights reserved.
 //
 // For the license information refer to format.h.
diff --git a/test/posix-mock.h b/test/posix-mock.h
index 54580871..0bcb9f52 100644
--- a/test/posix-mock.h
+++ b/test/posix-mock.h
@@ -1,6 +1,6 @@
 // Formatting library for C++ - mocks of POSIX functions
 //
-// Copyright (c) 2012 - present, Victor Zverovich
+// Copyright (c) 2012 - present, Victor Zverovich and {fmt} contributors
 // All rights reserved.
 //
 // For the license information refer to format.h.
diff --git a/test/printf-test.cc b/test/printf-test.cc
index b1478526..f2d2a141 100644
--- a/test/printf-test.cc
+++ b/test/printf-test.cc
@@ -1,6 +1,6 @@
 // Formatting library for C++ - printf tests
 //
-// Copyright (c) 2012 - present, Victor Zverovich
+// Copyright (c) 2012 - present, Victor Zverovich and {fmt} contributors
 // All rights reserved.
 //
 // For the license information refer to format.h.
diff --git a/test/ranges-odr-test.cc b/test/ranges-odr-test.cc
index 6115dcb7..9be56243 100644
--- a/test/ranges-odr-test.cc
+++ b/test/ranges-odr-test.cc
@@ -1,6 +1,6 @@
 // Formatting library for C++ - the core API
 //
-// Copyright (c) 2012 - present, Victor Zverovich
+// Copyright (c) 2012 - present, Victor Zverovich and {fmt} contributors
 // All rights reserved.
 //
 // For the license information refer to format.h.
diff --git a/test/scan-test.cc b/test/scan-test.cc
index e0b7e2bc..2c6f29e0 100644
--- a/test/scan-test.cc
+++ b/test/scan-test.cc
@@ -1,6 +1,6 @@
 // Formatting library for C++ - scanning API test
 //
-// Copyright (c) 2019 - present, Victor Zverovich
+// Copyright (c) 2019 - present, Victor Zverovich and {fmt} contributors
 // All rights reserved.
 //
 // For the license information refer to format.h.
diff --git a/test/scan.h b/test/scan.h
index 257ac8d7..951410f1 100644
--- a/test/scan.h
+++ b/test/scan.h
@@ -1,6 +1,6 @@
 // Formatting library for C++ - scanning API proof of concept
 //
-// Copyright (c) 2019 - present, Victor Zverovich
+// Copyright (c) 2019 - present, Victor Zverovich and {fmt} contributors
 // All rights reserved.
 //
 // For the license information refer to format.h.
diff --git a/test/std-test.cc b/test/std-test.cc
index 1684a5ed..f6fc1284 100644
--- a/test/std-test.cc
+++ b/test/std-test.cc
@@ -1,6 +1,6 @@
 // Formatting library for C++ - tests of formatters for standard library types
 //
-// Copyright (c) 2012 - present, Victor Zverovich
+// Copyright (c) 2012 - present, Victor Zverovich and {fmt} contributors
 // All rights reserved.
 //
 // For the license information refer to format.h.
diff --git a/test/test-assert.h b/test/test-assert.h
index bec3dfc3..787780b1 100644
--- a/test/test-assert.h
+++ b/test/test-assert.h
@@ -1,6 +1,6 @@
 // Formatting library for C++ - test version of FMT_ASSERT
 //
-// Copyright (c) 2012 - present, Victor Zverovich
+// Copyright (c) 2012 - present, Victor Zverovich and {fmt} contributors
 // All rights reserved.
 //
 // For the license information refer to format.h.
diff --git a/test/test-main.cc b/test/test-main.cc
index 39d2789d..496fcd8b 100644
--- a/test/test-main.cc
+++ b/test/test-main.cc
@@ -1,6 +1,6 @@
 // Formatting library for C++ - test main function.
 //
-// Copyright (c) 2012 - present, Victor Zverovich
+// Copyright (c) 2012 - present, Victor Zverovich and {fmt} contributors
 // All rights reserved.
 //
 // For the license information refer to format.h.
diff --git a/test/unicode-test.cc b/test/unicode-test.cc
index 2b59cff9..58c5d03e 100644
--- a/test/unicode-test.cc
+++ b/test/unicode-test.cc
@@ -1,6 +1,6 @@
 // Formatting library for C++ - Unicode tests
 //
-// Copyright (c) 2012 - present, Victor Zverovich
+// Copyright (c) 2012 - present, Victor Zverovich and {fmt} contributors
 // All rights reserved.
 //
 // For the license information refer to format.h.
diff --git a/test/util.cc b/test/util.cc
index 8ea26610..1e2fa77d 100644
--- a/test/util.cc
+++ b/test/util.cc
@@ -1,6 +1,6 @@
 // Formatting library for C++ - test utilities
 //
-// Copyright (c) 2012 - present, Victor Zverovich
+// Copyright (c) 2012 - present, Victor Zverovich and {fmt} contributors
 // All rights reserved.
 //
 // For the license information refer to format.h.
diff --git a/test/util.h b/test/util.h
index 1f2916a9..b02ceab1 100644
--- a/test/util.h
+++ b/test/util.h
@@ -1,6 +1,6 @@
 // Formatting library for C++ - test utilities
 //
-// Copyright (c) 2012 - present, Victor Zverovich
+// Copyright (c) 2012 - present, Victor Zverovich and {fmt} contributors
 // All rights reserved.
 //
 // For the license information refer to format.h.
diff --git a/test/xchar-test.cc b/test/xchar-test.cc
index ec82d425..23be4bed 100644
--- a/test/xchar-test.cc
+++ b/test/xchar-test.cc
@@ -1,6 +1,6 @@
 // Formatting library for C++ - formatting library tests
 //
-// Copyright (c) 2012 - present, Victor Zverovich
+// Copyright (c) 2012 - present, Victor Zverovich and {fmt} contributors
 // All rights reserved.
 //
 // For the license information refer to format.h.