Release 3.9.0.

Author: diogobernardino

README.md

@@ -14,11 +14,11 @@ Note: WilliamChart v3 has been completely re-written from scratch in Kotlin and
 
 ``` groovy
 // Charts
-implementation 'com.diogobernardino:williamchart:3.8.1'
+implementation 'com.diogobernardino:williamchart:3.9.0'
 
 // Tooltips
-implementation 'com.diogobernardino.williamchart:tooltip-slider:3.8.1'
-implementation 'com.diogobernardino.williamchart:tooltip-points:3.8.1'
+implementation 'com.diogobernardino.williamchart:tooltip-slider:3.9.0'
+implementation 'com.diogobernardino.williamchart:tooltip-points:3.9.0'
 ```
 
 If you find this library useful and decide to use it in your projects please drop me a line [@dfbernardino][1], I will be happy to know about it.

build.gradle

@@ -1,7 +1,7 @@
 buildscript {
 
     ext {
-        williamchartVersion = "3.8.1"
+        williamchartVersion = "3.9.0"
         targetSdkVersion = 30
         minSdkVersion = 16
         kotlinVersion = "1.4.10"