chore: update changelog

CHANGELOG.md

@@ -8,20 +8,26 @@ ___Note:__ Yet to be released changes appear here._
 
 ## 4.16.0
 
-* `FEAT`: add `Binding` entry to busines rule task, call activity and user task ([bpmn-io/bpmn-js-properties-panel#1067](https://github.com/bpmn-io/bpmn-js-properties-panel/pull/1067))
 * `DEPS`: update to `@bpmn-io/[email protected]`
 * `DEPS`: update to `[email protected]`
 * `DEPS`: update to `[email protected]`
 * `DEPS`: update to `[email protected]`
 
+### Key Changes in Properties Panel
+
+* `FEAT`: add `Binding` entry to busines rule task, call activity and user task ([bpmn-io/bpmn-js-properties-panel#1067](https://github.com/bpmn-io/bpmn-js-properties-panel/pull/1067))
+
 ## 4.15.0
 
-* `FIX`: safely remove message when changing template ([bpmn-io/bpmn-js-element-templates#111](https://github.com/bpmn-io/bpmn-js-element-templates/pull/111))
-* `FIX`: remove existing event definition when applying template ([bpmn-io/bpmn-js-element-templates#111](https://github.com/bpmn-io/bpmn-js-element-templates/pull/111))
 * `DEPS`: update to `[email protected]`
 * `DEPS`: update to `[email protected]`
 * `DEPS`: update to `[email protected]`
 
+### Key Changes in Element Templates
+
+* `FIX`: safely remove message when changing template ([bpmn-io/bpmn-js-element-templates#111](https://github.com/bpmn-io/bpmn-js-element-templates/pull/111))
+* `FIX`: remove existing event definition when applying template ([bpmn-io/bpmn-js-element-templates#111](https://github.com/bpmn-io/bpmn-js-element-templates/pull/111))
+
 ## 4.14.0
 
 * `DEPS`: update to `[email protected]`