v3.0.0-RC3

• Update library to no longer pull dependencies from JCenter in preparation for its shutdown on May 1, 2021. Thanks @barnhill!
• Moved to Maven Central
• Kotlin 1.4.30
• targetSdkVersion is now 30
• Android Gradle Plugin 4.1.2
• androidx.lifecycle 2.3.0
• Disable BuildConfig generation
• Mark interface with fun for SAM conversion. Thanks @starsep!
• Use rootView instead of first child to fix [#61]. Thanks @kuno!

v3.0.0-RC2

• Add missing javadoc.jar and sources.jar
• Improve status bar height calculation logic #57. Thanks @anoop44!
• Fix an wrong method signature #58. Thanks @bensmiley!

v3.0.0-RC1

• Library converted to Kotlin(v1.3.61)
• Update targetSdkVersion to 29
• Android Gradle Plugin 3.5.3
• Added support for Architecture Components Lifecycle #48. Thanks @kletzander!
• Exclude the height of the status bar and ActionBar from the height diff calculation to fix #41. Thanks @anoop44!