Final gate passed: 120s mash at 549 presses/min sustained (heaviest
stress run of the campaign) — zero wedges, counters flat, NAK 0, all
247 resends healed. RIOv4_3rc1 renamed to RIOv4_3.bin (same bytes,
sha dc59bd51cae3...); README/ANALYSIS promote it, production table
updated (native-game cabinets -> RIOv4_3.bin; FastRIO 4.3 variant is
build-on-demand with the documented flag set + acceptance ladder).
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
CydandClaude Fable 5
be70e61d07