A form set to "Follows the website" was drawn light on some dark sites, with dark labels on a black page. That happened on sites whose background is a gradient or a photo. The form now reads that gradient too, and otherwise the colour of the text where it stands: light text means a dark site.
A form set to Dark sometimes stood in a grey box on a light site, painted behind it by the browser. That box is gone, also on sites that still embed the form with an older snippet.
If you place the form with CrmForm from @solumflow-app/crm-client, version 0.10.0 reads the site itself when you pass no colorScheme. A bare iframe cannot; the Embed tab now says so.
Labels have a colour to choose: text, muted, main colour or accent colour. Underline now uses muted labels; a form on Underline whose labels you did not change shows that straight away.
The Appearance tab has a new layout: a card per subject, the subjects as a row at the top, and a preview that stays in view and shows the form on a light site, a dark site or a photo.