add helpful readme info

readme.md

@@ -1,5 +1,10 @@
 # Vanilla JavaScript TodoMVC Example
 
+[![MIT License][license-badge]][LICENSE]
+[![Donate][donate-badge]][donate]
+![Star on GitHub][github-star-badge]
+![Tweet][twitter-badge]
+
 ## Purpose
 
 This was originally part of [an ES6 training](http://kcd.im/es6-intro-slides) by [Kent C. Dodds](https://twitter.com/kentcdodds)
@@ -13,6 +18,14 @@ Now I'm using it to teach people about [Webpack](http://webpack.github.io/):
 
 This codebase was originally taken from the TodoMVC project starting [here](https://github.com/tastejs/todomvc/tree/563d1e1b8cee5f6ec962ec43663cb66a72b69d76/examples/vanillajs). Big thanks to them!
 
+## Latest Workshop
+
+This repo has been used to teach in several different places (egghead, Frontend Masters, etc.). If you're coming here
+to follow along with that, then I recommend you follow the project setup for that (see below). The most recent and
+up-to-date version of the workshop is [the Frontend Masters workshop](http://kcd.im/fem-webpack). This is a linear
+workshop and starts with the `FEM/00-original-project` branch. See
+[the slides](https://slides.com/kentcdodds/webpack-deep-dive).
+
 ## Project Setup
 
 This project assumes you have [NodeJS v6](http://nodejs.org/) or greater installed. You should
@@ -48,6 +61,35 @@ You might find it helpful to see a list of the available branches. Run: `git bra
 
 Because Webpack 2 is currently in beta, there are issues with `peerDependencies`, so you’ll have to use npm version 3 to be able to install the dependencies.
 
+### Updates
+
+The ecosystem moves fast. So this section of the README will be dedicated to tracking changes in the ecosystem so you
+can follow the repo, but be aware of changes in the latest versions of the dependencies you'll be installing (or if
+there are better dependencies to use now).
+
+- All courses
+  - `babel-preset-es2015-webpack` is no longer necessary for leveraging tree shaking. You can now just use
+  `babel-preset-es2015` with a special configuration to indicate modules should not be transformed.
+  [More info](https://github.com/kentcdodds/es6-todomvc/issues/13)
+- Egghead Course
+  - Using `istanbul` is no longer necessary for checking code coverage and can actually be accomplished using special
+  configuration in `karma.conf.js` with the `karma-coverage` plugin like
+  [this](https://github.com/kentcdodds/es6-todomvc/blob/f4f790ef7602bf9de4620841848d91f5213e647e/karma.conf.js#L22-L29).
+
+### Contributing
+
+Super nice that you're interested in contributing. Unfortunately things are pretty complex with how things are set up
+with branches for each section of the workshop. So feel free to file pull requests to indicate what needs to be changed
+but if I decide to implement a change in the workshop code, I'll probably just have to manually make the updates.
+Thanks!
+
 ## LICENSE
 
 MIT
+
+[license-badge]: https://img.shields.io/badge/license-MIT-blue.svg?style=flat-square
+[license]: https://github.com/kentcdodds/p-s/blob/master/LICENSE
+[donate-badge]: https://img.shields.io/badge/%EF%BC%84-support-green.svg?style=flat-square
+[donate]: http://kcd.im/donate
+[github-star-badge]: https://img.shields.io/github/stars/kentcdodds/es6-todomvc.svg?style=social&label=Star
+[twitter-badge]: https://img.shields.io/twitter/url/https/kcd.im/webpack-workshop-repo.svg?style=social