v2.0.0

• Update Map#toJSON and Set#toJSON
• Update eslint, es6-promise

v1.3.0

• Add Map#toJSON and Set#toJSON
• Test on latest io.js versions.
• Update jscs, semver, uglify-js, eslint, tape, browserify

v1.2.1

• Update built distribution files

v1.2.0

• Add String#at
• Update object.getownpropertydescriptors
• Test on latest io.js versions.

v1.1.1

• Update browserify, uglify-js, editorconfig-tools, nsp, eslint, semver
• Update array-includes

v1.1.0

• Add Object.getOwnPropertyDescriptors via https://www.npmjs.com/package/object.getownpropertydescriptors
• Add standalone links to README
• All grade A-supported node/iojs versions now ship with an npm that understands ^.
• Run travis-ci tests on iojs and node v0.12; speed up builds; allow 0.8/0.11/0.4 failures.
• Update tape, browserify, jscs, eslint

v1.0.5

• Update array-includes

v1.0.4

• Fix npm run build to browserify the package, so that dist/es7-shim* has the auto-shim version.

v1.0.3

• Update array-includes: now uses es-abstract for ECMAScript spec internal abstract operations
• Update dev dependencies: browserify, tape, eslint, jscs

v1.0.1

• Fix browserification