Breaking change

The singleton property has been renamed to shared in accordance with other platform conventions.

Other changes

• Added a completion handler to the hide method, see #135
• Merged #136
• Merged #134

• Merged #125
• Added Swift 5.0 support

Minor update to bump up the repo swift version

Minor update to 1.6.0, which is a Swift 4.2 update.

• Support Swift 4.2
• Merge #122
• Merge #127

• hierarchy edge case fix
• add more color customization options

Swift 4

Add support for app extensions! Yay!

Compatibility update