The retained epochs a client SHOULD prune after convergence settles: those older than the rollback horizon, excluding any pinnedEpochs still needed to resolve an active PendingPublish / Merging / Recovering / Unrecoverable state.
pinnedEpochs
The retained epochs a client SHOULD prune after convergence settles: those older than the rollback horizon, excluding any
pinnedEpochsstill needed to resolve an active PendingPublish / Merging / Recovering / Unrecoverable state.