gatsby

post-build.js moved inside gatsby-node.js. If you had added a post-build.js module to your code, this function should now be exported from gatsby-node.js. A simple way to make the change is to simply require post-build.js there e.g. exports.postBuild = require('./post-build'). Thanks to @LukeSheard for this! #273

The "stages" were renamed. If you override Webpack configs and are switching behavior based on the stage, static is split into two stages, build-css and build-html and production is now build-javascript. We think these are much more sensible names. Thanks to @scottnonnenberg for the this! #253

User can override the .babelrc passed to webpack.

User can use whatever babel plugins they want.

User babel config is extended with react-hmre rather than being overwritten in develop.js.

Object.assign is now polyfilled by default.

Non breaking change as starters previously required a babelrc and gatsby will just read them as normal.

Fixes three issues #129, #235, #264