diff --git a/NEWS b/NEWS
index 64d14e1458dd30ce21b63735b11f4b7503159543..b96096693cd0a52091945d42339c9767fb9fb928 100644
--- a/NEWS
+++ b/NEWS
@@ -1 +1,9 @@
-Write in this file the news related to package dynamic-graph-python.
+New in version 2.5.1 - 2011-12-07
+* Move search for boost earlier in CMakeLists.txt,
+* Use PyObject_IsTrue to test a boolean C/Python API,
+* Replace deprecated python module dl module by DLFCN,
+* use print as a function for python 3 compatibility,
+* Modification of signal management for vector and matrix data,
+* Python files are now installed in site-packages instead of dist-packages,
+* Add tools.py file containing addTrace.
+New in version 2.5 - 2011-06-21