diff --git a/ConfigSpace/__version__.py b/ConfigSpace/__version__.py
index 1cad3df1..e1a2caf2 100644
--- a/ConfigSpace/__version__.py
+++ b/ConfigSpace/__version__.py
@@ -1,4 +1,4 @@
 """Version information."""
 
 # The following line *must* be the last in the module, exactly as formatted:
-__version__ = "0.4.13"
+__version__ = "0.4.14"
diff --git a/changelog.md b/changelog.md
index e5d30a9e..16f707a7 100644
--- a/changelog.md
+++ b/changelog.md
@@ -1,3 +1,12 @@
+# Version 0.4.14
+
+* ADD new argument `config_id` to `Configuration` which can be set by an application
+  using the ConfigSpace package (`None` by default).
+* MAINT #136 remove asterisk in version identifier in `setup.py`.
+* MAINT #156 add `ConstantHyperparameter` to the API documentation.
+* MAINT #159 document that `None` is a forbidden value for `CategoricalHyperparameter` and
+  `OrdinalHyperparameter`.
+
 # Version 0.4.13
 
 * ADD Python3.8 support, drop Python3.5 support (#144, #153)