The Custom HTML block, image links and safer autosave

Fantasma Pro adds the Custom HTML block for ad tags, embeds, and third-party widgets. Image blocks also gained a Click behavior setting, so an image can open the lightbox or link to any URL.

Autosave is no longer last-write-wins. A window left open for hours now catches up with newer work instead of overwriting it, and a save that fails is visible in the builder.

• Added the Custom HTML block for pasting raw HTML into a section.
• Added a Click behavior setting on image blocks: open the lightbox or link to a custom URL. Read the guide
• Added a conflict warning when a project changed in another window, so a stale tab reloads instead of saving over newer work.
• Improved the builder to show when a save fails instead of failing quietly.
• Improved a second open window to pick up saves from the first within seconds.
• Improved the Ghost connection check to reject an Admin API key that cannot publish themes, instead of failing later at publish time. Read the guide
• Improved publish errors to name the firewall rule when a host blocks the theme upload.
• Improved preview failures to show an error with a retry instead of an endless spinner.
• Changed the privacy policy: analytics now runs on Visitors, which sets a first-party cookie. Privacy policy
• Fixed publishing to hosts that scan the upload by compressing the theme ZIP.
• Fixed project images returning 404 in exported themes on Ghost sites installed in a subdirectory.
• Fixed broken card background and person avatar images in the builder preview.
• Fixed section horizontal padding ignoring its setting, so None now removes the padding.
• Fixed two Features presets rendering full width instead of their 900px content width.
• Fixed the builder preview getting stuck after an upgrade to Fantasma Pro.
• Fixed a stray page scrollbar in the builder.