0.9.15 - 2015.06.09

• collections from library version return wrapped native instances
• fixed collections prototype methods in library version
• optimized Math.hypot

0.9.14 - 2015.06.04

• updated Promise.resolve behavior
• added fallback for IE11 buggy Object.getOwnPropertyNames + iframe
• some other fixes

0.9.13 - 2015.05.25

• added fallback for Symbol polyfill for old Android
• some other fixes

0.9.12 - 2015.05.24

• different instances core-js should use / recognize the same symbols
• some fixes

0.9.11 - 2015.05.18

• simplified custom build
  • add custom build js api
  • added grunt-cli to devDependencies for npm run grunt
• some fixes

0.9.10 - 2015.05.16

• wrapped Function#toString for correct work wrapped methods / constructors with methods similar to the lodash isNative
• added proto versions of methods to export object in default version for consistency with library version

0.9.9 - 2015.05.14

• wrapped Object#propertyIsEnumerable for Symbol polyfill
• added proto versions of methods to library for ES7 bind syntax
• some other fixes

0.9.8 - 2015.05.12

• fixed Math.hypot with negative arguments
• added Object#toString.toString as fallback for lodash isNative

0.9.7 - 2015.05.07

• added support DOM collections to IE8- Array#slice

0.9.6 - 2015.05.01

• added String#lpad, String#rpad