diff --git a/CHANGELOG b/CHANGELOG
index d1f20843f577826d3fde9432fb7d0d26ce439475..5850a79cb404bdd54f5c4d1b60626341253e1926 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -5,6 +5,18 @@ All notable changes to this project will be documented in this file.
 
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+## [0.1.2] - 2021-09-08                 Demo CS 1
+
+### Added
+- Trandusction Schemes to extract Entity classes and instances
+- Transduction Schemes to extract Feature classes
+- 
+
+### Changed
+- Renaming and update script to prepare extraction data
+- Net object to refine the inclusion of class relations 
+
+
 ## [0.1.1] - 2021-08-26
 
 ### Added
@@ -13,7 +25,7 @@ All notable changes to this project will be documented in this file.
 - Init corpus ABCD (dev test)
 
 ### Changed
-- ontologies in config and frame
+- Ontologies in config and frame
 
 
 ## [0.1.0] - 2021-08-10