do if have to use 3.0.0 and above ? latest one is 3.0.3
If you are planning on buying a new DK, then you will only receive DKs with the new version. See this old DevZone ticket, it explains the difference in the debugger chip.
bought a nrf5340 dk i.e 2.0.2 with a updated interface MCU , that will program the NRF54L15s also . NRF54L15-dk was not available to me , will update on this again after trying
bought a nrf5340 dk i.e 2.0.2 with a updated interface MCU , that will program the NRF54L15s also . NRF54L15-dk was not available to me , will update on this again after trying
