Add badges to readme

Author: Virtlink

README.md

@@ -1,21 +1,25 @@
 # Disjoint Map
+[![Build][github-build-badge]][github-build]
+[![License][license-badge]][license]
+[![Maven Release][maven-release-badge]][maven-release]
+[![GitHub Release][github-release-badge]][github-release]
+
 This is a Disjoint Map implementation in Kotlin, usable in both Java and Kotlin.
 
-## Getting Started
-No documentation yet.
 
-## Documentation
-No documentation yet.
 
-## Contributions
-Please read our [contributing guide](CONTRIBUTING.md).
+## License
+Copyright © 2020-2025 Daniel A. A. Pelsmaeker
 
+Licensed under the Apache License, Version 2.0 (the "License"); you may not use files in this project except in compliance with the License. You may obtain a copy of the License at <https://www.apache.org/licenses/LICENSE-2.0>
 
-## License
-Copyright 2020-2021 - Daniel A. A. Pelsmaeker
+Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an **"as is" basis, without warranties or conditions of any kind**, either express or implied. See the License for the specific language governing permissions and limitations under the License.
 
-Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the
-License. You may obtain a copy of the License at <http://www.apache.org/licenses/LICENSE-2.0>.
-Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an
-**"as is" basis, without warranties or conditions of any kind**, either express or implied. See the License for the
-specific language governing permissions and limitations under the License.
+[github-build-badge]: https://github.com/Virtlink/disjoint-map/actions/workflows/build.yaml/badge.svg
+[github-build]: https://github.com/Virtlink/disjoint-map/actions
+[license-badge]: https://img.shields.io/github/license/Virtlink/disjoint-map
+[license]: https://github.com/Virtlink/disjoint-map/blob/main/LICENSE
+[maven-release-badge]: https://img.shields.io/maven-central/v/dev.pelsmaeker/disjoint-map
+[maven-release]: https://mvnrepository.com/artifact/dev.pelsmaeker/disjoint-map
+[github-release-badge]: https://img.shields.io/github/v/release/Virtlink/disjoint-map
+[github-release]: https://github.com/Virtlink/disjoint-map/releases