- bd-170: Implement hybrid sorting for ready work (recent 48h first, then oldest) - bd-87: Use safer null-byte placeholders in ID remapping - bd-92: Make auto-flush debounce configurable via BEADS_FLUSH_DEBOUNCE - bd-171: Fix nil pointer dereference in renumber command - Delete spurious test issues (bd-7, bd-130-134) - Renumber database from 171 down to 144 issues