5.0.0

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Merge pull request #99 from jridgewell/babel7

Bump node version

Fix issues with Babel 7

Bump dependency versions

4.2.1

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Fix literal detection for TemplateLiterals

Add example of array return

Drop for-own and flip-attr helpers

4.2.0

Cleanup

Reduce the amount of traversing necessary to transform

Handle spread element if required