• do not attempt to aggregate a failed attestation
• error appropriately when misconfigured
• avoid crash if accountmanager not configured
• avoid crash if beacon committee subscription information is not present
• add measurement of validator status fetching operations
• increase maximum block receipt delay metric from 4s to 12s
• add internal ability to list names of all active scheduler jobs
• ensure duplicated attestations are only counted as 1 in block proposal score
• ensure genesis attesters are scheduled appropriately
• do not continue if attempt to acquire a semaphore fails
• fetch validators without balances, for (much) faster response from Prysm
• do not fetch validator status twice on startup
• log module selections when a choice is made