ethereumjs-wallet: dist/hdkey.js (Maintainer Update: Critical bug in v0.6.1, now fixed with v0.6.2, please update!)

With the new 0.6.1 release, this:

const hdkey = require('ethereumjs-wallet/hdkey');

Must be changed to:

const hdkey = require('ethereumjs-wallet/dist/hdkey');

Maybe that’s not what you intended? Even though your pkg.json main points at dist/, a module reference like 'ethereumjs-wallet/hdkey' only works if hdkey.js is at the top-level of the package.

In the published package, you could include an hdkey.js that’s a one-liner:

module.exports = require('./dist/hdkey.js');

However, you would need to reorg the sources that get transpiled by babel under src/ and update the build:dist script accordingly.