packages   S V S_Old S_New V_Old  V_New 
 KernSmooth   * OK    OK    2.23-4 2.23-5
 maptools     * OK    OK    0.8-6  0.8-7 
 ncvreg       * OK    OK    2.2    2.3   
 timereg      * OK    OK    1.4-2  1.5-0 
 pensim     *   OK    ERROR 1.0.2  1.0.2