diff --git a/internal/domain/episodes.go b/internal/domain/episodes.go
index 0614ba7e..bd636683 100644
--- a/internal/domain/episodes.go
+++ b/internal/domain/episodes.go
@@ -24,14 +24,16 @@ type CanonicalEpisode struct {
 }
 
 type CanonicalEpisodeList struct {
-	AnimeID       int                `json:"anime_id"`
-	Episodes      []CanonicalEpisode `json:"episodes"`
-	Source        string             `json:"source"`
-	NextRefreshAt string             `json:"next_refresh_at,omitempty"`
-	RetryUntilAt  string             `json:"retry_until_at,omitempty"`
-	LastAttemptAt string             `json:"last_attempt_at,omitempty"`
-	LastSuccessAt string             `json:"last_success_at,omitempty"`
-	FailureCount  int64              `json:"failure_count,omitempty"`
+	AnimeID             int                `json:"anime_id"`
+	Episodes            []CanonicalEpisode `json:"episodes"`
+	Source              string             `json:"source"`
+	AvailabilityVersion int                `json:"availability_version,omitempty"`
+	ReleaseChecked      bool               `json:"release_checked,omitempty"`
+	NextRefreshAt       string             `json:"next_refresh_at,omitempty"`
+	RetryUntilAt        string             `json:"retry_until_at,omitempty"`
+	LastAttemptAt       string             `json:"last_attempt_at,omitempty"`
+	LastSuccessAt       string             `json:"last_success_at,omitempty"`
+	FailureCount        int64              `json:"failure_count,omitempty"`
 }
 
 type EpisodeService interface {