October 26, 2026: initial prepared edition
Prepared the Marketing strategies reference, supporting pages, original charts and source notes. Adapted the supplied Article, Resources and History wiki templates and drew on the organization of Wikipedia’s Marketing strategy article. Added the requested canonical URLs, structured data, page metadata, privacy policy, terms of use and sitemaps.
This records preparation of the downloadable edition. It does not claim a public launch, an outside expert review or earlier revisions.
How future changes are recorded
A substantive update should identify the actual revision date, the source or observation period changed, and the affected interpretation, table or chart. Correct errors directly and retain a clear record of material changes. A source-review date does not make an older measurement current.