Merge branch 'unstable' of https://github.com/sigp/lighthouse into gloas-serve-envelope-rpc

beacon_node/beacon_chain/src/beacon_chain.rs

@@ -663,7 +663,18 @@ impl<T: BeaconChainTypes> BeaconChain<T> {
             .custody_context()
             .as_ref()
             .into();
-        debug!(?custody_context, "Persisting custody context to store");
+
+        // Pattern match to avoid accidentally missing fields and to ignore deprecated fields.
+        let CustodyContextSsz {
+            validator_custody_at_head,
+            epoch_validator_custody_requirements,
+            persisted_is_supernode: _,
+        } = &custody_context;
+        debug!(
+            validator_custody_at_head,
+            ?epoch_validator_custody_requirements,
+            "Persisting custody context to store"
+        );
 
         persist_custody_context::<T::EthSpec, T::HotStore, T::ColdStore>(
             self.store.clone(),

beacon_node/beacon_chain/src/builder.rs

@@ -1083,6 +1083,11 @@ where
             let cgc_change_effective_slot =
                 cgc_changed.effective_epoch.start_slot(E::slots_per_epoch());
             beacon_chain.update_data_column_custody_info(Some(cgc_change_effective_slot));
+
+            // Persist change to disk.
+            beacon_chain
+                .persist_custody_context()
+                .map_err(|e| format!("Failed writing updated CGC: {e:?}"))?;
         }
 
         info!(