Version 1.5 of the nRF Connect SDK has been release:
https://developer.nordicsemi.com/nRF_Connect_SDK/doc/1.5.0/nrf/index.html

This time I worked closely on one one of the "Highlights" featured in the
release notes:
https://developer.nordicsemi.com/nRF_Connect_SDK/doc/1.5.0/nrf/releases/release-notes-1.5.0.html

Can you guess which one?