add changelog and minor updates

app/assets/javascripts/boards/models/list.js

@@ -114,7 +114,7 @@ class List {
   }
 
   newIssue(issue) {
-    return boardsStore.newListIssue(issue);
+    return boardsStore.newListIssue(this, issue);
   }
 
   createIssues(data) {

app/assets/javascripts/boards/stores/boards_store.js

@@ -607,7 +607,7 @@ const boardsStore = {
     });
   },
 
-  newListIssue(issue) {
+  newListIssue(list, issue) {
     list.addIssue(issue, null, 0);
     list.issuesSize += 1;
 

changelogs/unreleased/Remove-newIssue-logic-from-list-model.yml

+---
+title: Remove newIssue logic from list model
+merge_request: 32244
+author: nuwe1
+type: other