Doc: minor update; year fix

Author: MuellerSeb

CHANGELOG.md

@@ -2,7 +2,7 @@
 
 All notable changes to **GSTools-Cython** will be documented in this file.
 
-## [1.0.0] - 2024-07
+## [1.0.0] - 2025-01
 
 First release of GSTools-Cython
 

CONTRIBUTING.md

@@ -86,7 +86,7 @@ You can contact us via <info@geostat-framework.org>.
 
 ## License
 
-[LGPLv3][license_link] © 2018-2024
+[LGPLv3][license_link] © 2018-2025
 
 [license_link]: https://github.com/GeoStat-Framework/GSTools-Cython/blob/main/LICENSE
 [pip_link]: https://pypi.org/project/gstools