Linus Tolke has posted ArgoUML 0.24, an open source UML modeling tool written in Java. This release adds support for Brazilian Portuguese. ArgoUML is published under the BSD license.
The Apache Commons Team has released Commons IO 1.3.1, a class library that provides utility classes and methods for copying streams, endianness conversion, safely closing streams, creating Strings and byte arrays from streams and Readers, filtering files, and querying and manipulating the file system. Version 1.3.1 fixes a couple of bugs. Commons IO is published under the Apache license.