NEW.md file modified. Changes, improvements, and bugs fixed are listed.

NEWS.md

@@ -1,3 +1,28 @@
+# rmoo 0.2.0
+* Considerable changes made to the rmoo package:
+
+  * All the algorithms implemented in rmoo will now be called through the rmoo() 
+  function, passing the strategy to be used as a parameter.
+  * New s4 methods created, the functions scatter(), pcp(), heatmap() and polar() 
+  will be called by the plot method and passing the object and plot type.
+  * s4 methods: summary() and print() for brief verification of returned results.
+  * Summary() function deprecated: Now it is executed by the s4 method progress(), 
+  the method is used within the execution.
+  * Other s4 methods created are getFitness(), getPopulation(), getDummyFitness(),
+  getCrowdingDistance(), getMetrics(), they were created so that the user does 
+  not need to directly access the object slots.
+  * the structure of classes and inheritance were improved, following the rules 
+  of object-oriented programming.
+
+* Bugs Fixed: 
+
+  * The non-dominance process was solved, an error was generated when the first 
+  front was only made up of one individual.
+  * ecr, cdata, dplyr, reshape2 packages are now suggested and not imported. 
+  Only the packages that are exactly necessary or that generate errors if they are
+  not imported are found in import.
+
+
 # rmoo 0.1.8
 
 * Minor inconvenient the documentation fixed.