djust 1.0.12

Theming component templates now escape plain-string slot values. Every slot_* value that reaches a theming component or page template, whether it is passed as a theme_* tag argument or through {% include %}/render_to_string, plus the content of a theme_tabs dict, was inserted into the page as HTML. These values are now autoescaped like {{ variable }}. Values that are already safe still render as HTML: mark_safe and format_html output, and string literals written in the template itself. {% djust_sw_register %} now encodes sw_url and scope so that neither can end the inline script, and it escapes its CSP nonce attribute. The MarkdownTextarea preview strips control and whitespace characters before it checks a link's scheme, and then accepts only http, https, mailto and relative targets.

Compatibility: an app that passed HTML to one of these values as a plain string from Python now sees that markup as escaped text. Examples are slot_body="<p>…</p>" and tab content built from markup. Use format_html when the markup interpolates values, or mark_safe for constant markup. Never mark user-supplied text safe.