A Simple Version Control System is an easy to install and use version control system.It is written entirely in PHP and stores data in a SQL database. ASVCS is a great choice for those who not need or want the complexity of most version control systems.
TRUC is a web-based tool for requirement and use case tracking. It has fileupload, discussions, version control, usecase history, build and release management. TRUC - Tracking Requirements and Use Cases supports assignment of requirements & use-cases to releases and filtering over all fields.