Template:Category/Newsletter/masthead

Draws the masthead of a newsletter issue. Called only by Template:Category/Newsletter, which resolves the values. Don't call it from an issue page.

Parameters (all optional; anything empty is left out):

• type: document type, normally "Newsletter"
• issue: bare issue number, padded to two digits here
• date: publication date, ISO (YYYY-MM-DD)
• start, end: coverage window, ISO. The line is

 suppressed unless both are present. When they share a year, the year
 is printed once.

• intro: the introduction paragraph
• status: "Draft" adds a banner above the masthead saying the

 issue isn't listed yet. Anything else adds nothing.

Also sets __NOTOC__. An issue has four to six short sections read top to bottom, and an inline table of contents would sit between the introduction and the featured story.

Dates go through Template:UI/datetime with its date-only formats, which skip timezone conversion so a boundary date never rolls back a day.