Codenvy - Cloud workspaces for development teams.
Liquibase - Database schema change management and release automation solution.
Ansible - Radically simple configuration-management, application deployment, task-execution, and multi-node orchestration engine
Flyway - Flyway is a database migration tool.
Mercurial SCM - Mercurial is a free, distributed source control management tool.
Sqitch - Sqitch is a standalone database change management application without opinions about your database engine, development environment, or application framework.