anchor.diff:      end else if (soob in [5]) then begin
         FIsOnlyOperationBlock:=False;
         load_protocol_version := CT_PROTOCOL_3;
  +      LLoadPreviousUpdatedBlocks := True;
       end else begin
         errors := 'Invalid value in protocol header! Found:'+inttostr(soob)+' - Check if your application version is Ok';
         exit;
  
positive.code:   soob : Byte;
    raw: TRawBytes;
    load_protocol_version : Word;
  begin
    Lock;
    Try
  
negative.code:     // - Value 4 means that is loading from storage using protocol v2 (so, includes always operations)
      // - Value 5 means that is loading from storage using TAccountPreviousBlockInfo
      load_protocol_version := CT_PROTOCOL_1;
      LLoadPreviousUpdatedBlocks := False;
      if (soob in [0,2]) then FIsOnlyOperationBlock:=false
      else if (soob in [1,3]) then FIsOnlyOperationBlock:=true
      else if (soob in [4]) then begin
  