# Semantic diff roadmap During Q4 2015/Q1 2016, the focus of the semantic diff project will be building tooling and prototypes in exploration of how we _can_ interact with changes to source files, and how we _want_ to do so. This is a living document and will be updated as necessary. ## Q4 2015 1. A semantic diff prototyping toolkit. Library & wrapper tool for experimentation with diffing algorithms & spitting out actual diffs so we can evaluate alternatives more easily. 2. [Table of contents for .com diffs](https://github.com/github/semantic-diff/issues/16), linking to defined symbols in Ruby sources. ## Q1 2016 1. A prototype of user-facing semantic diff presentation and interaction.