Merge remote-tracking branch 'origin/release/0.15' into feat/plugin-improvements

# Conflicts:
#	app/package.json
#	app/src/App.ts

app/src/modules/server/SystemController.ts

@@ -311,6 +311,11 @@ export class SystemController extends Controller {
             c.json({
                version: c.get("app")?.version(),
                runtime: getRuntimeKey(),
+               connection: {
+                  name: this.app.em.connection.name,
+                  // @ts-expect-error
+                  supports: this.app.em.connection.supported,
+               },
                timezone: {
                   name: getTimezone(),
                   offset: getTimezoneOffset(),