CHANGELOG.md in sk_api_schema-0.10.5 vs CHANGELOG.md in sk_api_schema-0.10.6

@@ -1,8 +1,13 @@
 # SalesKing API Changelog
 
 See [commit messages](https://github.com/salesking/sk_api_schema/commits/) for details.
-Also sign up to our [Developer Newsletter](http://www.salesking.eu/dev/newsletter/) to stay up-to-date !!!
+Also sign up to our [Developer Newsletter](http://www.salesking.eu/dev/newsletter/) to stay up-to-date!
+
+##2015-10
+
+* Update description to clarify number field decimal places length
+* Contact fix lead_ref/lead_source to be strings
 
 ##2014-08
 
 * Account: add document_id to relate a document to an account
 * Estimate: add close_date, probability percent, expected_revenue