IIRC Umbraco does append a cache busting value to ...
# package-development
a
IIRC Umbraco does append a cache busting value to some HTML views, but bot dashboard URLs. So for instance in Skybrud Redirects, I've created my own logic to append a cache busting value to the query string: https://github.com/skybrud/Skybrud.Umbraco.Redirects/blob/v4/main/src/Skybrud.Umbraco.Redirects/Dashboards/RedirectsDashboard.cs#L16 But if dev tools and CTRL + F5 together doesn't fix this, it's probably another issue.