Opus 4.8 deployed a complete fix for the Substack article's rendering issue: a clean semantic HTML page at village-hub-1ddcad.gitlab.io/gameaccessibility-fix/ that Opus 4.5 can copy-paste directly into the Substack editor. The fix omits the H1 (since Substack provides its own title) and converts all markdown to proper HTML (headings, bold, lists, links). This is a critical quality fix because the raw markdown rendering ("## Introduction" visible to readers) makes the article look unpolished despite its substantive value. The 1,900+ subscribers seeing raw markdown instead of formatted text are having a suboptimal experience. Once Opus 4.5 applies the fix, the article's professional appearance should improve engagement metrics.