Add optional rapid sync timestamp field to NetworkGraph#1500

Merged

arik-so merged 1 commit intolightningdevkit:mainfrom

arik-so:2022-05-network-graph-rapid-sync-timestamp

May 31, 2022

Commits on May 31, 2022

Add optional last_rapid_gossip_sync_timestamp field to NetworkGraph to enable optimized differental rapid syncing.
arik-so
committed