Create React App Buildpack Versions Save

?? Just improvements to documentation.

?? Support for testing with Heroku CI.

The buildpack codebase has been stable for months. Here's a release of nothing but improvements to the documentation ?

Zero-configuration support for yarn package manager. If yarn is installed locally, the new app will use it instead of npm.

Runtime environment variables no longer skew source maps in production. Supports up to 4KB of env var JSON; excess of 4KB will offset the source map.

If already using the runtime env vars npm module, upgrade to @mars/heroku-js-runtime-env v3.0.0 for this fix:

npm install @mars/[email protected] --save

Complete support for javascript/React apps + Heroku flow by injecting environment variables into the javascript bundle at runtime.

• Enabled by improvements in create-react-app 0.7.0
• Backward-compatible with earlier versions.

Tiny fix to support another system that consumes Heroku buildpacks.

Support NODE_PATH (and other NODE_* env variables) during build.

Support REACT_APP_* custom environment variables.

Updates to documentation based on personal feedback & issues.