diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 4c6814000..62305078c 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -2,6 +2,16 @@
 Changelog for package behaviortree_cpp
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
+Forthcoming
+-----------
+* Simplify the visualization of custom type in Groot2 and improved tutorial 12
+* fix compilation warnings
+* Apply changes in ReactiveSequence to ReactiveFallback too
+* test that logging works correctly with ReactiveSequence `#643 <https://github.com/BehaviorTree/BehaviorTree.CPP/issues/643>`_
+* reduce the number of times preconditions scripts are executed
+* PauseWithRetry test added
+* Contributors: Davide Faconti
+
 4.3.5 (2023-08-14)
 ------------------
 * fix issue `#621 <https://github.com/BehaviorTree/BehaviorTree.CPP/issues/621>`_: ConsumeQueue
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 4dfaa2a9c..30b926231 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,6 +1,6 @@
 cmake_minimum_required(VERSION 3.16.3) # version on Ubuntu Focal
 
-project(behaviortree_cpp VERSION 4.3.5 LANGUAGES C CXX)
+project(behaviortree_cpp VERSION 4.3.6 LANGUAGES C CXX)
 
 set(CMAKE_CONFIG_PATH ${CMAKE_MODULE_PATH}  "${CMAKE_CURRENT_LIST_DIR}/cmake")
 list(APPEND CMAKE_MODULE_PATH "${CMAKE_CONFIG_PATH}")