diff --git a/NEWS.rst b/NEWS.rst
index 1a3eed8..5994eac 100644
--- a/NEWS.rst
+++ b/NEWS.rst
@@ -1,6 +1,23 @@
 Version History
 ===============
 
+Version 0.4.0 (2018-03-14):
+ * Driving functions in time domain for a plane wave, point source, and
+   focused source
+ * Image source model for a point source in a rectangular room
+ * DelayedSignal class and as_delayed_signal()
+ * Improvements to the documentation
+ * Start using Jupyter notebooks for examples in documentation
+ * Spherical Hankel function as util.spherical_hn2
+ * Use spherical_jn, spherical_yn from scipy.special instead of sph_jnyn
+ * Generalization of the modal order argument in mono.source.point_modal()
+ * Rename util.normal_vector() to util.normalize_vector()
+ * Add parameter max_order to NFCHOA driving functions
+ * Add beta parameter to Kaiser tapering window
+ * Fix clipping problem of sound field plots with matplotlib 2.1
+ * Fix elevation in util.cart2sph
+ * Fix tapering.tukey() for alpha=1
+
 Version 0.3.1 (2016-04-08):
  * Fixed metadata of release
 
diff --git a/sfs/__init__.py b/sfs/__init__.py
index da5048e..e1578b4 100644
--- a/sfs/__init__.py
+++ b/sfs/__init__.py
@@ -3,7 +3,7 @@
 http://sfs.rtfd.org/
 
 """
-__version__ = "0.3.1"
+__version__ = "0.4.0"
 
 from . import tapering
 from . import array