NAUMEN company has developed an open source product Naumen Agile Tools Lite based on RubyOnRails platform and designed for small teams of developers with limited experience. The product is available on project home page http://nat.naumen.ru/new/NATlite.
Current version of the product provides a simplified methodology of custom software development which includes developing project requirements, defining and estimating tasks for the requirements, planning and executing iterations, collecting and processing work reports, managing lifecycle states of requirements and tasks, reviewing statistics of project or its parts. Also the product provides change history, customizable mail notifications, export and import of projects in xml format, import of projects from Xplanner.
Among specific features of the product is a possibility of working with project requirements as separate objects and also as aggregate requirements documents.
Further development of the product will include a module for of product software development, and defect management tools.