0.20.2 is out. This release includes both important bug fixes as well as upgrades to Lucene (from 3.6.1 to 3.6.2), and other internal libraries.
Another change includes how plugins are downloaded. Now, “elasticsearch” plugins are downloaded automatically from our new
download.elasticsearch.org service, but it can also download plugins from maven directly. Site plugins can stil be downloaded from github as “repositories”. In the future, we will also allow users to upload their own plugins to
download.elasticsearch.org if they wish to.