Merge branch 'graphiql-v4' into toolbar-render-props

Author: dimaMachina

.changeset/poor-ghosts-jump.md

@@ -1,13 +1,13 @@
 ---
-'@graphiql/plugin-code-exporter': major
+'@graphiql/plugin-explorer': major
 ---
 
 `style.css` import was changed
 
 ## Migration
 
 ```diff
--import '@graphiql/plugin-code-exporter/dist/style.css';
-+import '@graphiql/plugin-code-exporter/style.css';
+-import '@graphiql/plugin-explorer/dist/style.css';
++import '@graphiql/plugin-explorer/style.css';
 ```