jerry73204 merged NEWSLabNTU/nano-ros#2140 · October 13, 2026 11:30 feat(phase-459 W6): a node's callback groups are held to its CALLBACK_GROUPS #2140 Phase-459 W6, plus the phase doc's stale status line.CALLBACK_GROUPS is what the tier derivation ranks (W1, through nros-metadata.json). create_ca… +631 -4