Product and methodology changelog
Material public-facing changes are recorded here so readers can tell when a claim, model boundary, or canonical page changed.
Reviewed
September 3, 2026
- Renamed the multi-competition soccer hub from
/mls-game-simulatorto/soccer-game-simulator; the former URL permanently redirects to preserve existing links. - Published About, simulation-validation, corrections, calculator, and educational guide pages.
- Corrected structured-data image references, crawl directives, and overly long search snippets.
- Reduced first-load image weight and deferred nonessential marketing scripts until the page is idle.
August 29, 2026
- Added NCAAF as a first-class simulation league.
- Restricted the public board to games for which sportsbooks actually publish priced markets.
August 23, 2026
- Expanded soccer coverage to Serie A alongside EPL, La Liga, Ligue 1, and MLS.
- Strengthened player-team assignment so the product does not guess a roster destination when source data is ambiguous.
August 21, 2026
- Expanded plan coverage and sales copy to all live leagues.
- Improved checkout handling to prevent duplicate Stripe sessions from repeated clicks.
Scope
This is a human-readable record of material changes, not a replacement for the source-control history. Small copy edits, dependency bumps, and operational maintenance are omitted unless they change the meaning of a public claim. If an entry is inaccurate or incomplete, use the corrections process.