Does s140 softdevice use heap?

[mattfavre]

Does the s140 softdevice use heap?
If not, is it safe to set __HEAP_SIZE makefile variable to 0 ?

(as it is stated for s132 softdevice in the following post softdevice 132 used heap? - Nordic Q&A - Nordic DevZone - Nordic DevZone (nordicsemi.com))?

[Einar Thorsrud]

None of the SoftDevices use any heap, so the answer in the old thread you found is valid also for the S140.