reloadable configurations
web configurations
additionnal types (URL, Locale, Date, Calendar, Color)
list setters/getters for all types
support for configurations in the NeXT / OpenStep or Mac OS X format
support for validation of XML configurations
support for XPATH queries
delimiter for comma separated values revamp
ConfigurationFactory refactoring for pluggable extensions
comments and layout preservation in .properties files
INI file support
enhanced interpolation support
JMX integration ?
Preference API integration ?
Windows configuration (Registry wrapper)
observable configurations ?