v1.3.0
v1.3.0

 - [New] add support for arrays with additional object keys
 - [Fix] Map/Set: work around core-js bug < v2.5.0 (#9)
 - [Tests] up to `node` `v8.2`, `v7.10`, `v6.11`; fix new npm breaking on older nodes
 - [Dev Deps] update `tape`
 - Only apps should have lockfiles
ljharb/object-inspect,substack/object-inspect