I checked the SDK release note for version 2.3.1, and I found as below.
I think that "K3" is a definition of the flash memory as "K3S/G", but I don't know which devices are using "K3".
I'm useing KL03, so I care the impact to KL03 by this update.
Does KL03 use "K3"? Can I find the combination list of devices and flash memories?
If KL03 use K3, could you tell me its impact?