Phone database now has additional field for Gammu version, so that you can write which version you tested. I introduced this field, because this is most often information listed in reporter comments.
What next might happen to phone database? I'd like to add talkback to Wammu that would automatically fill in values in phone database. It should popup some time after installation to make sure that user had enough time to test it. But what is enough time? Probably one month, but maybe I will change my decision when actually implementing this.