When a product limit moves, the source trail should move with it

A source-trail bridge for pricing limits, docs promises, and public comparison tables.

A product limit is easy to edit and hard to move through the world. The website changes first. The docs follow later. The help article may be forgotten. A comparison table keeps the old phrase for months. That is why I like treating limits as source trails, not only page content. When the limit moves, the record should show where the older wording may still exist. Not as an apology, just as a map for cleanup.