You'll notice
Useful4 Signal3
You can only publish HTML document artifacts now; spreadsheet and slide kinds no longer appear.
What's wrong with this entry?
Anonymous. No account, no email.
What
The list of artifact kinds behind the publish menu is down to documents; the spreadsheet and presentation deck kinds are gone. The tool now describes its file input as "Path to the .html file to render", the unsupported-file-type error no longer suggests .md as an alternative, and the artifact-design guidance says Markdown is only for a skill that explicitly asks for it.
Details
- The per-kind commenting flag went with the removed kinds.
- No flag guards the removal.
Evidence
unsupported file type: ${e || "(none)"} \u2014 Artifact publishes an .html page.
Strings lifted out of the shipped bundle, so the claim above can be checked against them.