Gossip additional LightClientFinalityUpdate
on new supermajority
#3549
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When new finality is reached without supermajority sync committee support, trigger another event push on beacon-API and libp2p once the new finality gains supermajority support.
Without this, if the first
LightClientFinalityUpdate
that advances finality has low participation, light clients monitoring gossip would likely get stuck until the next time when finality advances (1 epoch).Thanks to @DragonDev1906 for reporting this issue to Nimbus: