diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index bdc503a2..76536946 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -3,11 +3,14 @@
 Changelog
 ---------
 
-0.13.0 ()
+0.13.0 (2018-01-02)
 +++++++++++++++++++
 
+- A small release. Some bug fixes.
 - Remove Python 3.3 support. Python 3.3 support has been dropped by the Python
   foundation.
+- Default environments are now using the same Python version as the Python
+  process. In 0.12.x, we used to load the latest Python version on the system.
 - Added ``include_builtins`` as a parameter to usages.
 - ``goto_assignments`` has a new ``follow_builtin_imports`` parameter that
   changes the previous behavior slightly.
diff --git a/jedi/__init__.py b/jedi/__init__.py
index 84ec1782..ea8ae128 100644
--- a/jedi/__init__.py
+++ b/jedi/__init__.py
@@ -36,7 +36,7 @@ As you see Jedi is pretty simple and allows you to concentrate on writing a
 good text editor, while still having very good IDE features for Python.
 """
 
-__version__ = '0.12.1'
+__version__ = '0.13.0'
 
 from jedi.api import Script, Interpreter, set_debug_function, \
     preload_module, names