The reswitched team have just released the majority of their ongoing work on the Nintendo switch 3.0, including the latest PegaSwitch exploit toolkit compatible up to firmware 3.0.0, an SDK, and a Switch emulator (for non game binaries).
http://wololo.net/2017/10/02/pegaswi...ware-included/
http://wololo.net/2017/10/02/pegaswi...ware-included/