Uncomment upgrade for 4.0 (#6844)

model/version.go

@@ -13,6 +13,7 @@ import (
 // It should be maitained in chronological order with most current
 // release at the front of the list.
 var versions = []string{
+	"4.0.0",
 	"3.10.0",
 	"3.9.0",
 	"3.8.0",

store/sql_upgrade.go

@@ -272,9 +272,7 @@ func UpgradeDatabaseToVersion310(sqlStore SqlStore) {
 }
 
 func UpgradeDatabaseToVersion40(sqlStore SqlStore) {
-	// TODO: Uncomment following condition when version 4.0.0 is released
+	if shouldPerformUpgrade(sqlStore, VERSION_3_10_0, VERSION_4_0_0) {
-	//if shouldPerformUpgrade(sqlStore, VERSION_3_10_0, VERSION_4_0_0) {
+		saveSchemaVersion(sqlStore, VERSION_4_0_0)
-
+	}
-	//	saveSchemaVersion(sqlStore, VERSION_4_0_0)
-	//}
 }