[GRASSLIST:4123] converting vector files from 5.3 to 5.7

[John]

I have searched through the mailing-list archives without luck.  Is there a 
command in GRASS 5.7 that can be used to convert GRASS 5.3 vector files to 
the 5.7 format?  Even the name would be a help.

Thanks,
JWDougherty