diff --git a/HISTORY.rst b/HISTORY.rst
index 895dfe5..be9f9eb 100644
--- a/HISTORY.rst
+++ b/HISTORY.rst
@@ -1,6 +1,17 @@
 Release notes
 =============
 
+0.4.0 (2021/03/09)
+------------------
+- fixes situation where there is no display name 
+  [joequant]
+- use webdavclient3
+  [joequant]
+- fix non-standard ports for webdav
+  [joequant]
+- added caching support
+  [joequant]
+
 0.3.8 (2020/06/25)
 ------------------
 - fixed port handling for webdavs:// in opener
diff --git a/setup.py b/setup.py
index c26168a..5166b27 100644
--- a/setup.py
+++ b/setup.py
@@ -52,5 +52,5 @@
     tests_require=['docker'],
     test_suite='webdavfs.tests',
     url="http://pypi.python.org/pypi/fs.webdavfs/",
-    version="0.3.8"
+    version="0.4.0"
 )