v0.5.3 (2017-01-16)

• Added K.getRef() function
• Added K.sampleFrom() function

v0.5.2

• Added K.eventSum() function

v0.5.1

• Added K.getValue() function.
• Added K.promiseProperty() function.
• Upgraded to Kefir 3.6.1
• Fix a bug where a bus would not signal its end when subscribing to
  bus.stream.onEnd() after calling bus.end().
• K.combinePropertyObject() now returns a proper property

v0.5.0 Initial release

Initial release