Release Notes: This release summarizes all changes done in about one year. Among many small improvements, some major changes are made. Logging is now configured with XML, and the XML functionality is hence moved to the core library. The RPC client side has a new simple API for executing parallel requests. The binary RPC protocol now supports domains to group RPC functions. A properties deserializer is created to easily read complex objects from properties files.
Release Notes: This release fixes some bugs in 2.1. No features have been added, and it is binary compatible with version 2.1.