| Phase | Date | Memo | 
|---|---|---|
| Ver. 1.0 | 2002-08-02 | 
  | 
        
| Ver. 1.1 | 2002-08-04 | 
  | 
        
| Ver. 1.1a | 2002-08-04 | 
  | 
        
| Ver. 1.2 | 2002-08-05 | 
  | 
        
| Ver. 1.2a | 2002-08-05 | 
  | 
        
| Ver. 1.2b | 2002-08-25 | 
  | 
        
| Ver. 1.2c | 2002-08-28 | 
  | 
        
| 2002-10-28 | 
  | 
        |
| 2009-06-xx | 
  |