Changes Version 0.27.2

Released on July 19, 2016 with 6 commits

Compatible changes

• Fix a bug where the back button would not work if the document contained carriage returns (\r).
• Fix a bug where auto-closed modals and popups would overwrite a changed browser location with their cached "covered URL"

Breaking changes

• Links with up-target now prefer to update elements within their own layer (page, modal, or popup). Only when the target element doesn't exist within the link's layer, Unpoly will look through all layers from top to bottom.