The Apache OpenNLP team is pleased to announce the release of Apache OpenNLP 2.1.1. The Apache OpenNLP library is a machine learning based toolkit for the processing of natural language text. It supports the most common NLP tasks, such as tokenization, sentence segmentation, part-of-speech tagging, named entity extraction, chunking, parsing, and coreference resolution. Apache OpenNLP 2.1.1 binary and source distributions are available for download from our download page . The OpenNLP library is distributed by Maven Central as well. See the Maven Dependency page for more details: Maven Dependency What’s new in Apache OpenNLP 2.1.1 This version contains improvements to unit tests, code quality, JavaDocs, and a few minor fixes. For a full list please see the list of items addressed in Jira . –The Apache OpenNLP Team