Bugfix
- [security] The
[lorem]shortcode'stagoption is now restricted to a plain tag name, closing a hole where a crafted value could attach an event handler to the generated markup and run script in a visitor's or an administrator's browser (GHSA-hvm8-wx3f-j774). - [security] The
[details]shortcode'ssummarytext is now escaped when written into the page, so markup in a summary is shown as text instead of being rendered.