--- imach/src/ChangeLog	2024/04/24 20:53:06	1.68
+++ imach/src/ChangeLog	2024/04/30 10:58:21	1.69
@@ -1,3 +1,10 @@
+2024-04-30  Nicolas Brouard   <brouard@ined.fr>
+
+	* (Module): In version 0.99s4, we incorporated the calculation of
+	the std error of the proportion of total life expectancy spent in
+	a specific state Var(e.j/e..) using the formula of Var(X/Y)
+	depending only of the variances of X and Y and expectancies.
+
 2024-04-24  Nicolas Brouard   <brouard@ined.fr>
 
 	* (Module): This version comes late after having tested