CWIS version 3.0.1 has been released, and is now available for download on the Scout site.
This is a bug fix and optimization release, resolving a number of minor and a few more significant bugs in 3.0.0, and introducing some significant performance optimizations on the back end. CWIS 3.0.1 requires PHP 5.2.1 or newer and MySQL 5.0 or newer. Sites running CWIS 1.4.0 or SPT 1.4.0 or later can upgrade directly to 3.0.1. Sites running versions prior to 1.4.0 (and there are still a few) will first need to upgrade to 1.4.0 and then to 3.0.1.