September 19, 2026 — Aesthetics & Dental category merge

The former skin, hair and body aesthetics group and dental and oral health group now share the navigation label Aesthetics & Dental. The library contains 28 active topics in five groups; the merged group contains eight topics.

The existing aesthetics group ID is retained. Dental alignment, regeneration and repair remains its own topic with the same dental topic ID, filename, evidence, scope and tags. Current indexes and topic navigation follow the merged group; older dental category links remain supported.

This is an organization-only change. Clinical content, historical records, topic research-check dates and the global research-run timestamp are unchanged.