4.0.0 com.lx product-server 2.0.0-release 2.1.0-release product-server-device product-server-device product-server-device com.lx product-server-common com.lx product-server-org-admin com.lx product-server-util com.lx product-server-lucene com.lx product-server-core com.lx product-server-task