diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..95c54aa
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,13 @@
+CHANGELOG for 1.x.x
+===================
+
+This changelog references the relevant changes (bug and security fixes) done
+in 1.x.x minor.
+
+To get the diff for a specific change, go to https://github.com/liuggio/statsd-php-client/commit/XXX where XXX is the change hash
+To get the diff between two versions, go to https://github.com/liuggio/statsd-php-client/compare/v1.0.12...v1.0.13
+
+### 1.0.13
+  * add changelog
+  * feature StatsdService abstracting Client/Factory usage
+  * feature Deal with sampling in StatsdService
diff --git a/Readme.md b/README.md
similarity index 100%
rename from Readme.md
rename to README.md
diff --git a/phpunit.xml.dist b/phpunit.xml
similarity index 100%
rename from phpunit.xml.dist
rename to phpunit.xml