Set release date and update copyright year

oschwald · oschwald · commit 3de7ca49beaa · 2026-01-20T10:57:01.000-08:00
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,7 +1,7 @@
 CHANGELOG
 =========
 
-4.1.0
+4.1.0 (2026-01-20)
 ------------------
 
 * Added `anonymizer` property to `IpAddress` response model. This contains
diff --git a/README.md b/README.md
@@ -300,6 +300,6 @@ This API uses [Semantic Versioning](https://semver.org/).
 
 ## Copyright and License ##
 
-This software is Copyright (c) 2015-2025 by MaxMind, Inc.
+This software is Copyright (c) 2015-2026 by MaxMind, Inc.
 
 This is free software, licensed under the Apache License, Version 2.0.
