On Wookieepedia, a spoiler is considered a spoiler up to and until one month after the official U.S. (or country of origin's) release date of the particular product. Therefore, any new information from said source must contain a spoiler tag until one month has passed since the product's release. Also, spoilers may not be featured in the DidYouKnow template.
This header template is to be used at the tops of articles to indicate that a given article contains spoilers from a certain product.
This template should be used on articles for subjects original to major movie releases such as the sequel trilogy or the Star Wars Anthology Series as well as their directly related material, such as novelizations. Articles about subjects not original to major movie releases but contain spoilers from them will continue to use {{Spoiler}}.
Unlike other sources, the spoiler period for major movie releases is two months.