diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index e18988a1..de4d7423 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -14,13 +14,7 @@ All notable changes to the codebase are documented in this file. Changes that ma
 Coming soon
 ~~~~~~~~~~~
 
-These are the major improvements we are currently working on. If there is a specific bugfix or feature you would like to see, please `create an issue <https://github.com/InstituteforDiseaseModeling/covasim/issues/new/choose>`_.
-
-- Default Omicron parameters (planned for v3.1.4)
-- Additional nuance in how immunity is modeled (planned for v3.1.4)
-- Multi-region and geographical support
-- Economics and costing analysis
-
+Covasim is currently in maintenance phase, and only one major further update is planned (updating how immunity is modeled). If there is a specific bugfix or feature you would like to see, please `create an issue <https://github.com/InstituteforDiseaseModeling/covasim/issues/new/choose>`_.
 
 
 ~~~~~~~~~~~~~~~~~~~~~~~
@@ -28,6 +22,12 @@ Latest versions (3.1.x)
 ~~~~~~~~~~~~~~~~~~~~~~~
 
 
+Version 3.1.5 (2023-12-15)
+--------------------------
+- Fixed a deprecation in `pandas` that prevented displaying the summary table of interventions and analyzers.
+- *GitHub info*: PR `1433 <https://github.com/amath-idm/covasim/pull/1433>`_
+
+
 Version 3.1.4 (2022-10-22)
 --------------------------
 
diff --git a/covasim/version.py b/covasim/version.py
index 1a28127d..e530badf 100644
--- a/covasim/version.py
+++ b/covasim/version.py
@@ -4,6 +4,6 @@
 
 __all__ = ['__version__', '__versiondate__', '__license__']
 
-__version__ = '3.1.4'
-__versiondate__ = '2022-10-22'
+__version__ = '3.1.5'
+__versiondate__ = '2023-12-15'
 __license__ = f'Covasim {__version__} ({__versiondate__}) — © 2020-2022 by IDM'