diff --git a/README.md b/README.md
index 3647930..fdfcbd3 100644
--- a/README.md
+++ b/README.md
@@ -1,9 +1,60 @@
-Plexus-Resources
-================
+# Plexus Resources
 
-[![Apache License, Version 2.0, January 2004](https://img.shields.io/github/license/codehaus-plexus/plexus-resources.svg?label=License)](http://www.apache.org/licenses/)
-[![Maven Central](https://img.shields.io/maven-central/v/org.codehaus.plexus/plexus-resources.svg?label=Maven%20Central)](https://search.maven.org/artifact/org.codehaus.plexus/plexus-resources)
+[![Maven Central](https://img.shields.io/maven-central/v/org.codehaus.plexus/plexus-resources.svg?label=Maven%20Central)](https://central.sonatype.com/artifact/org.codehaus.plexus/plexus-resources)
 [![GitHub CI](https://github.com/codehaus-plexus/plexus-resources/actions/workflows/maven.yml/badge.svg)](https://github.com/codehaus-plexus/plexus-resources/actions/workflows/maven.yml)
 [![Reproducible Builds](https://img.shields.io/endpoint?url=https://raw.githubusercontent.com/jvm-repo-rebuild/reproducible-central/master/content/org/codehaus/plexus/plexus-resources/badge.json)](https://github.com/jvm-repo-rebuild/reproducible-central/blob/master/content/org/codehaus/plexus/plexus-resources/README.md)
+[![License](https://img.shields.io/github/license/codehaus-plexus/plexus-resources.svg?label=License)](https://www.apache.org/licenses/LICENSE-2.0)
 
-The canonical git repository is located at https://github.com/codehaus-plexus/plexus-resources
+Retrieves a resource by name without the caller needing to know where it lives. `ResourceManager` tries a
+set of loaders in turn — the filesystem, the thread context classpath, a jar, a URL — and hands back a
+stream or a `File`.
+
+Useful when a plugin accepts a configuration file that a user might supply as a path, as something on the
+classpath, or as a URL, and you would rather not write that lookup three times.
+
+## Status
+
+Maintained, quietly. The API is small and settled; expect dependency updates rather than new features.
+
+## Using it
+
+```xml
+<dependency>
+  <groupId>org.codehaus.plexus</groupId>
+  <artifactId>plexus-resources</artifactId>
+  <version>1.3.1</version>
+</dependency>
+```
+
+Check the badge above for the current version.
+
+```java
+@Inject
+ResourceManager resourceManager;
+
+resourceManager.addSearchPath( FileResourceLoader.ID, project.getFile().getParentFile().getAbsolutePath() );
+
+InputStream in = resourceManager.getResourceAsInputStream( "checkstyle.xml" );
+File file = resourceManager.getResourceAsFile( "checkstyle.xml" );
+```
+
+`getResourceAsFile` will materialise a temporary file when the resource is not already one, so it works for
+classpath and URL resources too.
+
+## Requirements
+
+Java 8 or later.
+
+## Documentation
+
+- [Project site](https://codehaus-plexus.github.io/plexus-resources/)
+- [Javadoc](https://javadoc.io/doc/org.codehaus.plexus/plexus-resources)
+- [Release notes](https://github.com/codehaus-plexus/plexus-resources/releases)
+
+## Contributing
+
+See [CONTRIBUTING.md](https://github.com/codehaus-plexus/.github/blob/master/CONTRIBUTING.md). In short:
+`mvn verify` builds, and run `mvn spotless:apply` before pushing or CI will fail on formatting.
+
+Please report security vulnerabilities privately — see
+[SECURITY.md](https://github.com/codehaus-plexus/.github/blob/master/SECURITY.md), not a public issue.