Freshness engine — reverse chronological

Update Watch

A reverse-chronological, dated stream of regressions caused by a firmware, OS, Matter, or app update — the freshness engine that gives NestGrid a reason to be revisited continuously rather than answered once by search or AI summarization. Each entry names the update, the date the breakage was detected, and its current resolution status. It excludes evergreen how-it-works content (routed to Compatibility) and holds a fix only until it is confirmed reproducible, at which point it links forward to its permanent Troubleshooting entry while remaining as the historical record of when and why the break occurred.