Earlier today Steinberg Download Manager offered me updates for all the Iconica sets, also POLY and WAVE (which, together, make up the Hybrid Bundle). TGuitar had a bugfix update a couple of weeks ago.
It might be that at least part of the reason for these updates is preparation for Steinberg Licensing migration, though these updates might just be (possibly HALion 7 related) bug fixing unrelated to Steinberg Licensing. No additional vouchers have been added to my account in the past nine days.