diff --git a/sdk/go/common/apitype/history.go b/sdk/go/common/apitype/history.go
index <HASH>..<HASH> 100644
--- a/sdk/go/common/apitype/history.go
+++ b/sdk/go/common/apitype/history.go
@@ -84,6 +84,7 @@ const (
 // Should generally mirror backend.UpdateInfo, but we clone it in this package to add
 // flexibility in case there is a breaking change in the backend-type.
 type UpdateInfo struct {
+	Version int `json:"version"`
 	// Information known before an update is started.
 	Kind        UpdateKind             `json:"kind"`
 	StartTime   int64                  `json:"startTime"`
Export UpdateID as part of the UpdateInfo event that comes from the SaaS (#<I>)