diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1d88a08eb257ac328c271147a3ba7c98380f8b1b..64f0503e43606dbed73433459b53943bcfb53ab9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,28 @@
+stable - 2019-10-14
+===================
+
+new features
+------------
+ * New module "Jet impact"
+ * New module "Up/downstream elevations of a reach"
+ * New module "Slope"
+ * New module "Loss of charge, water grid"
+ * Set Remous input parameters to elevations
+ * SectionParametree: replace Yf et Yt with Ycor
+ * RegimeUniforme: add average speed
+ * CalcSerie(): when a parameter varies, add to global log an abstract of errors/warnings
+ * Store précision and max. number of iterations in Session, and apply the latter to Dichotomie.maxIterations
+ * Add warnings for Parallel Structures usage conditions
+
+bug fixes
+---------
+ * SectionParametree: input parameters were ignored
+ * MacroRugo submerged: flows gap
+ * Remous: when reach length is not a multiple of discretisation step, calculate last abscissa anyway
+ * Remous: crash with a parameter linked to a not-yet-calculated result
+ * CourbeRemous: sometimes 1st ordinate of torrential curve is missing
+ * MacroRugo: calculation does not converge for low depths
+
 stable - 2019-08-06
 ===================
 
diff --git a/package.json b/package.json
index badc3cb18da377b44513c8474a44a3662a25c784..9354bc6f36a1366dd6bccdd17d6aaadc10c31629 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "jalhyd",
-  "version": "4.5.0",
+  "version": "4.6.0",
   "author": "DD",
   "license": "ISC",
   "description": "JaLHyd, a Javascript Library for Hydraulics",