Merge remote-tracking branch 'origin/v10/dev' into v11/dev

src/Umbraco.Infrastructure/Persistence/Dtos/KeyValueDto.cs

@@ -5,6 +5,7 @@ using Umbraco.Cms.Infrastructure.Persistence.DatabaseModelDefinitions;
 
 namespace Umbraco.Cms.Infrastructure.Persistence.Dtos;
 
+
 [TableName(Constants.DatabaseSchema.Tables.KeyValue)]
 [PrimaryKey("key", AutoIncrement = false)]
 [ExplicitColumns]
@@ -22,4 +23,6 @@ internal class KeyValueDto
     [Column("updated")]
     [Constraint(Default = SystemMethods.CurrentDateTime)]
     public DateTime UpdateDate { get; set; }
+
+    //NOTE that changes to this file needs to be backward compatible. Otherwise our upgrader cannot work, as it uses this to read from the db
 }