Document future API changes

chain/types/actor_event.go

@@ -29,6 +29,9 @@ type ActorEventFilter struct {
 
 	// The height of the earliest tipset to include in the query. If empty, the query starts at the
 	// last finalized tipset.
+	// NOTE: In a future upgrade, this will be strict when set and will result in an error if a filter
+	// cannot be fulfilled by the depth of history available in the node. Currently, the node will
+	// nott return an error, but will return starting from the epoch it has data for.
 	FromHeight *abi.ChainEpoch `json:"fromHeight,omitempty"`
 
 	// The height of the latest tipset to include in the query. If empty, the query ends at the
@@ -45,6 +48,8 @@ type ActorEvent struct {
 	Entries []EventEntry `json:"entries"`
 
 	// Filecoin address of the actor that emitted this event.
+	// NOTE: In a future upgrade, this will change to always be an ID address. Currently this will be
+	// either the f4 address, or ID address if an f4 is not available for this actor.
 	Emitter address.Address `json:"emitter"`
 
 	// Reverted is set to true if the message that produced this event was reverted because of a network re-org

node/modules/actorevent.go

@@ -2,7 +2,6 @@ package modules
 
 import (
 	"context"
-	"fmt"
 	"path/filepath"
 	"time"
 
@@ -141,8 +140,6 @@ func EventFilterManager(cfg config.FevmConfig) func(helpers.MetricsCtx, repo.Loc
 					return idAddr, true
 				}
 
-				fmt.Println("")
-
 				return *actor.Address, true
 			},