Prepare for release 2.0.0.

CHANGELOG.md

@@ -3,7 +3,30 @@ Change Log
 
 
 
+Version 2.0.0 *(15 May 2019)*
+----------------------------
+Well making breaking changes just one day after official release is never good. Unless you have
+a `A-ha` moment and a thing for breaking and remaking things. 
+
+The second version of Elmo is a big step forward in writing a simpler code with less boilerplate.
+
+Minor changes:
+
+- `CommandUpdate` is renamed to `Update` and placed in it's own package `dev.boby.elmo.effect`
+- `Update` is moved in it's own package`dev.boby.elmo.pure`
+
+Major changes:
+
+The `none` Command marker is removed from the old `CommandUpdate`.  The new `effect.Update`'s `update` method now has the following signature `fun update(msg: Message, model: Model): Return<Model, Command>`  which has two type constructors :
+- Pure(model) which is a type alias for Pair(model,none) 
+- Effect(model,cmd) which is a type alias for Pair(model,cmd)
+
+So, where you previously had to write `Pair(model,update.none)` you can now write `Pure(model)` . The  benefit is that there is no more need to add one extra command and handle it as `Observable.empty()` . So this gives you less boilerplate and some minor performance improvements.
+
+
+
 Version 1.0.0 *(14 May 2019)*
 ----------------------------
 
 It is alive!
+

README.md

@@ -87,12 +87,12 @@ Just add the dependency to your project `build.gradle` file:
 
 ```groovy
 dependencies {
-  implementation 'dev.boby.elmo:elmo:x.y.z'
+  implementation 'dev.boby.elmo:elmo:2.y.z'
 }
 
 ```
 
-Replace `x` and `y` and `z` with the latest version number: [![Maven Central](https://maven-badges.herokuapp.com/maven-central/dev.boby.elmo/elmo/badge.svg)](https://maven-badges.herokuapp.com/maven-central/dev.boby.elmo/elmo)
+Replace and `y` and `z` with the latest version number: [![Maven Central](https://maven-badges.herokuapp.com/maven-central/dev.boby.elmo/elmo/badge.svg)](https://maven-badges.herokuapp.com/maven-central/dev.boby.elmo/elmo)
 
 
 

gradle.properties

@@ -1,5 +1,5 @@
 GROUP=dev.boby.elmo
-VERSION_NAME=2.0.0-SNAPSHOT
+VERSION_NAME=2.0.0
 
 POM_DESCRIPTION=elmo :: elm for android