Correct/Best way to upgrade from vb 3.6.x( with vbseo) to vb 4.x(with dbseo) ?

[In Omnibus]

Originally Posted by SaN-DeeP

Thank You again for your quick reply Omnibus, appreciated.
Can you please guide us through this one important addon which we are stuck.

We have lots of tags made using Zoints Tags Manager (closed now) and we require those importantly to be exported to Vbulletin Tagging System.

Came across this addon: https://vborg.vbsupport.ru/showthread.php?t=170314

Can you guide if this shall work for us ? as above thread is closed. and developers last activity is from 07 Jul 2016.

There was a great addon for 4.x but it seems to be removed now..
Kindly check and help if you can.

Require following things setup on new vb 4.x:
Import of Zoints tags manager from vb 3.x to 4.x

I really can't say as that script is nine years old and archived. It's not even possible to look at it and see if something similar could be written for vBulletin 4.

A good number of vBulletin 3 add-ons work with vBulletin 4 but the only way to know about this one is to test it on a copy of your database that has been upgraded to vBulletin 4.