Update node-fetch to the latest version 🚀

[greenkeeper[bot]]

Version 2.0.0 of node-fetch was just published.

Dependency	node-fetch
Current Version	1.7.3
Type	dependency

The version 2.0.0 is not covered by your current version range.

If you don’t accept this pull request, your project will work just like it did before. However, you might be missing out on a bunch of new features, fixes and/or performance improvements from the dependency update.

It might be worth looking into these changes and trying to get this project onto the latest version of node-fetch.

If you have a solid test suite and good coverage, a passing build is a strong indicator that you can take advantage of these changes directly by merging the proposed change into your project. If the build fails or you don’t have such unconditional trust in your tests, this branch is a great starting point for you to work on the update.

---

FAQ and help

There is a collection of [frequently asked questions](https://greenkeeper.io/faq.html). If those don’t help, you can always [ask the humans behind Greenkeeper](https://github.com/greenkeeperio/greenkeeper/issues/new).

---

Your Greenkeeper bot :palm_tree:

[greenkeeper[bot]]

Version 2.1.0 just got published.

Update to this version instead 🚀

Release Notes

Version 2.1.0

See CHANGELOG:

• Enhance: allow using ArrayBuffer as the body of a fetch() or Request
• Fix: store HTTP headers of a Headers object internally with the given case, for compatibility with older servers that incorrectly treated header names in a case-sensitive manner
• Fix: silently ignore invalid HTTP headers
• Fix: handle HTTP redirect responses without a Location header just like non-redirect responses
• Fix: include bodies when following a redirection when appropriate

[greenkeeper[bot]]

Version 2.1.1 just got published.

Update to this version instead 🚀

Release Notes

Version 2.1.1

See CHANGELOG.

Fix packaging errors in version 2.1.0.