diff --git a/README.md b/README.md
index d321eaf..72c8c69 100644
--- a/README.md
+++ b/README.md
@@ -1,9 +1,18 @@
 # spastis
 Automatic chain processing of Sentinel-1 time series images
+
 Current version 12.
-Previous version was not
+Previous versions were pre-releases. Not published.
 
 User manual will be uploaded soon.
 
-
-Improvements in future releases
+Improvements in future releases:
+  - Dinamic asignation of machine resources depending of current procceses.
+  - Create images stack ordered by date
+  - Execute chain by batch of images and delete intermediate processes after executing a batch.
+  - Feedback improvement
+  
+  
+  Please if you enter onto a exception, send parameters file, images file and feedback to amf110@alu.ua.es explaining your process.
+  
+  Any doubt or question contact at same email.