diff --git a/docs/changelog.rst b/docs/changelog.rst
index 76b6b5d..b0c3da1 100644
--- a/docs/changelog.rst
+++ b/docs/changelog.rst
@@ -2,6 +2,15 @@
  Changelog
 ===========
 
+.. _v3_1:
+
+3.1 (2020-12-12)
+----------------
+
+- New command: ``sqlite-utils analyze-tables my.db`` outputs useful information about the table columns in the database, such as the number of distinct values and how many rows are null. See :ref:`cli_analyze_tables` for documentation. (`#207 <https://github.com/simonw/sqlite-utils/issues/207>`__)
+- New ``table.analyze_column(column)`` Python method used by the ``analyze-tables`` command - see :ref:`python_api_analyze_column`.
+- The ``table.update()`` method now correctly handles values that should be stored as JSON. Thanks, Andreas Madsack. (`#204 <https://github.com/simonw/sqlite-utils/pull/204>`__)
+
 .. _v3_0:
 
 3.0 (2020-11-08)
diff --git a/setup.py b/setup.py
index 9d80bbd..a507a1b 100644
--- a/setup.py
+++ b/setup.py
@@ -2,7 +2,7 @@ from setuptools import setup, find_packages
 import io
 import os
 
-VERSION = "3.0"
+VERSION = "3.1"
 
 
 def get_long_description():