I have an Akai key61. could someone tell me if there was supposed to be a free bundle upgrade from the merge process?
If you registered a new product you should get a voucher from Akai via email. I don't think it applies to older purchases, @Jeremy_NI will know for sure.
@Claude Stewart As explained here: https://www.native-instruments.com/en/products/hardware-partnerships/akai-mpk-partnership/
you need to register your device to Akai to get a voucher. If you have already registered the device you check in the inMusic Software Center.
If it's not there you should get in touch with InMusic/Akai.