diff --git a/CHANGELOG.md b/CHANGELOG.md
index d5cd728..3e56fd3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,7 +1,15 @@
 # Changes
 
+## 0.4 (06/01/2020)
+* Support multiple geometries per feed entry.
+* Filter out duplicate geometries.
+* Support GDACS bounding box.
+* Improved distance calculation for polygons.
+* Added conversion util for implementing libraries.
+* Improved code quality. 
+
 ## 0.3 (11/12/2019)
-* Fix GDACS XML namespace.
+* Fixes GDACS XML namespace.
 
 ## 0.2 (11/12/2019)
 * Fixes bug that prevented external source from being read correctly.
diff --git a/README.md b/README.md
index c3611e3..3c8f2d5 100644
--- a/README.md
+++ b/README.md
@@ -16,7 +16,7 @@ to [GeoRSS](http://www.georss.org/) Feeds.
 
 | Library  | Source  | Topic  |
 |----------|---------|--------|
-
+| [aio_georss_gdacs](https://github.com/exxamalte/python-aio-georss-gdacs) | Global Disaster Alert and Coordination System (GDACS) | Natural Disasters |
 
 ## Usage
 Each implementation extracts relevant information from the GeoJSON feed. Not 
diff --git a/aio_georss_client/__version__.py b/aio_georss_client/__version__.py
index 61331c6..2c4b406 100644
--- a/aio_georss_client/__version__.py
+++ b/aio_georss_client/__version__.py
@@ -1,2 +1,2 @@
 """Define a version constant."""
-__version__ = "0.4b6"
+__version__ = "0.4"