The official CanESM6 release! This tag reflects the first commit used in CMIP7 production simulations. CanESM6.0.0 reflects the finalization of a major model development cycle, including: ## Atmosphere - New physics - Move from the spectral dynamical core (T63 / 2.8 degrees) to the GEM dynamical core - here for CanESM6-0-MR on the 1 degree Yin Yang grid (but higher resolutions supported) ## Land - Upgrade from CLASS-CTEM to CLASSICv1.5 ## Ocean - Upgrade from NEMO3.4.1 & LIM2 to NEMO4.2 and SI3 ## Coupler - Coupling NEMO to GEM Yin Yang - Moved river routing here from the atmosphere ## Infrastructure - Move from "config-canesm" to imsi based configuration In addition, there are major changes across components to support the CMIP7 experimental design and data request. As noted, this is the first tag used for initial CMIP7 production. Beyond this, additional cmip7 experiments and other required changes will continue to accumulate.