Hi,
Updates does not affect your serials, your packs, or your assignations.
But like I said, I have finally see your PM, I went to your website and update your HikaSerial with the latest version which is not published yet (the 1.2.0)
So you have now the latest version installed in your website. The 1.2.0 version of HikaSerial should be published (and so accessible for download) during the week end of begin of next week.
Regards,
Jerome - Obsidev.com
HikaMarket & HikaSerial developer / HikaShop core dev team.
Also helping the HikaShop support team when having some time or couldn't sleep.
By the way, do not send me private message, use the "contact us" form instead.