Apache Solr 4.7.0 发布，此版本包括一些新特性，bug 修复，现已提供下载。
值得关注的更新如下：
* A new 'migrate' collection API to split all documents with a route key
into another collection.
* Added support for tri-level compositeId routing.
* Admin UI - Added a new "Files" conf directory browser/file viewer.
* Add a QParserPlugin for Lucene's SimpleQueryParser.
* Suggest improvements: a new SuggestComponent that fully utilizes the
Lucene suggester module; queries can now use multiple suggesters;
Lucene's FreeTextSuggester and BlendedInfixSuggester are now supported.
* New 'cursorMark' request param for efficient deep paging of sorted
result sets. See http://s.apache.org/cursorpagination
* Add a Solr contrib that allows for building Solr indexes via Hadoop's
MapReduce.
* Upgrade to Spatial4j 0.4. Various new options are now exposed
automatically for an RPT field type. See Spatial4j CHANGES & javadocs.
https://github.com/spatial4j/spatial4j/blob/master/CHANGES.md
* SSL support for SolrCloud.
下载地址：http://lucene.apache.org/solr/mirrors-solr-latest-redir.html
来自:开源中国社区
