Features:

• Add support for no-cache and no-store - https://github.com/github/fetch/pull/795

Bug fixes:

• Fixed the "self is not defined" error that was reported for NodeJS applications - https://github.com/github/fetch/pull/794
• Throw a TypeError if Request or Response functions are called without new - https://github.com/github/fetch/pull/796

Refactor:

• Refactor DOMException handling code to avoid redundant exceptions generation - https://github.com/github/fetch/pull/797