changelog: added loglen runtime fix
# Changelog
+## 1.17.1-dev
+* Bug - Fixed a bug that was causing a runtime panic by accessing negative index in the health check log slice. [#1239](https://github.com/aws/amazon-ecs-agent/pull/1239)
+
## 1.17.0
* Feature - Support a HTTP endpoint for `awsvpc` tasks to query metadata
* Feature - Support Docker health check
