diff --git a/Changelog.md b/Changelog.md
new file mode 100644
index 0000000..c346280
--- /dev/null
+++ b/Changelog.md
@@ -0,0 +1,53 @@
+
+1.0.0 / 2019-11-17
+==================
+
+  * update tests
+  * include more contract endpoints
+  * include /coins/{id}/market_chart/range endpoint
+  * basic methods for finance endpoints with tests
+  * updated error handling
+  * added check for json format in __request; coingecko returns a html string when something goes wrong in the request, which results in an error when json.loads is called on the html string.
+
+0.4.0 / 2019-08-20
+==================
+
+  * include /exchanges/{id}/volume_chart endpoint
+
+0.3.0 / 2019-05-31
+==================
+
+  * exceptions include API error message
+  * fix get_coin_market_chart_by_id test
+  * Use a list or tuple for multiple-valued arguments
+  * convert every list arg to comma-separated string
+
+0.2.0 / 2019-05-17
+==================
+
+  * Fixed arguments for get_token_price
+  * Added get_token_price function
+
+0.1.6 / 2019-02-02
+==================
+
+  * README incude examples
+  * include /exchanges/list endpoint
+
+0.1.0 / 2019-01-02
+==================
+
+  * add /coins/{id}/tickers endpoint
+  * include events endpoints
+  * include status_updates endpoints
+  * update exchanges endpoints
+  * update coins endpoints
+  * include simple endpoints
+
+0.0.2 / 2018-11-20
+==================
+
+  * use requests session to include retries
+  * Fixed bug when querying exchanges and added more unit tests
+  * First unit tests for coingecko wrappers
+  * initial commit
diff --git a/setup.py b/setup.py
index 3973705..44f633c 100644
--- a/setup.py
+++ b/setup.py
@@ -3,7 +3,7 @@
 
 setuptools.setup(
     name='pycoingecko',
-    version='0.4.0',
+    version='1.0.0',
     packages=['pycoingecko',],
     license='MIT',
     description = 'Python wrapper around the CoinGecko API',