Corbels FTC Programming Lessons in Java

The versions here, newest first.

• v0.2.0, the most recent release: the guide, the mentor guide and what the student writes; its GitHub Release and code.
• v0.2.0-rc.1: the guide, the mentor guide and what the student writes; its GitHub Release and code.
• dev, in development: the guide, the mentor guide and what the student writes; its code, at 303dd4d.