Published:
Suggest a template to the library: from your profile to publication
A profile page now has the button "Propose to the library": you can send your set of filters to the template library. The name is required, the description is optional. While the suggestion is under review, sending it again updates the same suggestion. The status is shown on the profile page.
The author gets one email with the moderator's decision. Published templates on /library carry the label "Suggested by a user · reviewed by a moderator", and the "Only from users" filter shows only them. A suggestion contains the filters and the name only: no notification channel and no contact details.