Block a user
Phonetic matching (Soundex/Metaphone/DM)
Semantic / vector search (pgvector)
Mutual-consent match notification
Raw GEDCOM record editor / configurable fact tabs
Health/medical, historical-facts index, LDS ordinances
Citation confidence selector in UI
Transcription / abstract / extract fields
Evidence-Explained guided citation builder
Record-to-source attachment ("save to tree")
Source Linker (one record → many persons)
Evidence/persona vs conclusion model
Read-only audit-log viewer / activity feed