Hi,
There is no history export in the new HikaSerial releases and I have to admit that I do not plan to add it because I don't know how I could display it correctly in the export.
But, you have to know that the export is made in a view ; so you have the possibility to override it and so, to add your data in the export.
The idea is to get the list of the serial ID and load the history from the database.
Then, in the export loop which generate the data, you can add the column for your history and put the data you want to display (like you want to display it).
I recommend you to first take a look at the view "hikaserial | backend | your-backend-template | serial | export".
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.