v17.0.6

<a name"17.0.6">

17.0.6 (2017-06-04)

Bug Fixes

• properly handle mapping empty blocks (#204) (eb9b1064)
• change top-level program creation to use mapBlock (#203) (32821af4)
• update decaffeinate-coffeescript to no longer break stack traces (#200) (c58d28ae)