CHANGELOG.md in hypernova-1.2.0 vs CHANGELOG.md in hypernova-1.3.0

@@ -3,9 +3,15 @@
 All notable changes to this project will be documented in this file.
 This project adheres to [Semantic Versioning](http://semver.org/).
 
 ## [Unreleased]
 
+## [1.3.0] - 2017-07-28
+
+### Added
+
+- `on_error` now receives the job hash as its third parameter.
+
 ## [1.2.0] - 2017-02-13
 
 ### Changed
 
 - Developer plugin will now display Hypernova error stack traces in monospaced font, instead of as list items. HTML-escape stack traces.