title: $:/changenotes/5.4.0/#9203
description: Fix not provide content-type header in GET routes
release: 5.4.0
tags: $:/tags/ChangeNote
change-type: bugfix
change-category: nodejs
github-links: https://github.com/TiddlyWiki/TiddlyWiki5/pull/9203
github-contributors: linonetwo

Fixed an issue which prevented plugins like the sitemap plugin from setting the correct MIME types (e.g., application/xml).
