...
- Instructions for including the library as a dependency in Maven / Leiningen
- Links to the library's pages on Hudson and JIRA
- Links to the available releases on Maven Central and oss.sonatype.org
- Link to generated API documentation, if available
- General usage instructions (should mention which namespace to use/require)
- Developer Information: links to GitHub project, Bug Tracker, Continuous Integration, Compatibility Test Matric
Example README: https://github.com/clojure/data.json