Add note in changelog about docker backend API-based image selector
@@ -6,7 +6,8 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/).
### Added
- multi-source-job-queue: funnels arbitrary other job queues into a single source
- "self" field in various log records for correlation
-- config: Initial sleep duration prior to beginning job execution
+- config: initial sleep duration prior to beginning job execution
+- backend/docker: optional API-based image selection
### Changed
- amqp-log-writer, http-log-writer: check context done to prevent goroutine leakage
