v5.3.1

• Rename IteratorHelpersUtils to IteratorHelpers to better fit existing naming patterns

v5.3.0

• Add iterator-helpers polyfills #76 by @mhassan1
• Add Promise.try polyfill #82 by @mhassan1
• Add Error.isError polyfill #97 by @mhassan1
• Add RegExp.escape polyfill #98 by @mhassan1
• Add Iterator.concat polyfill #121 by @mhassan1

v5.2.1

• Fix location of .d.ts files so that sources.d.ts is correctly detected.

v5.2.0

• Add set-methods polyfills #40 by @mhassan1
• Add URL.parse and URL.canParse #54 by @mhassan1
• Add type definitions #68 by @adenvt
• Switches URL polyfill to whatwg-url #59 by @mhassan1
• Fix ArrayBuffer and TypedArray.prototype.@@iterator detection in IE11 #58 by @mhassan1
• Fix Reflect.defineProperty property name mismatch #57 by @mhassan1
• Improve stable sort detection in Array.prototype.sort #60 by @mhassan1
• Improves configuration and detection in iterator, TextEncoder, and ArrayBuffer polyfills #62 by @mhassan1

v5.1.0

• Add Promise.withResolvers #23 by @mhassan1
• Add Event.scrollend #30
• Fix IteratorClose to throw correctly #25 by @mhassan1