CHANGELOG.md in elastic-apm-2.1.0 vs CHANGELOG.md in elastic-apm-2.1.1

- old
+ new

@@ -2,9 +2,15 @@
 
 All notable changes to this project will be documented in this file.
 
 This project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
+## 2.1.1 (2018-12-04)
+
+### Fixed
+
+- Set traceparent span.id to transaction id when span is missing ([#261](https://github.com/elastic/apm-agent-ruby/pull/261))
+
 ## 2.1.0 (2018-12-04)
 
 ### Added
 
 - Support for Faraday ([#249](https://github.com/elastic/apm-agent-ruby/pull/249))