Gov. Gavin Newsom on Monday ordered key state agencies to develop a blueprint for meeting California’s 21st-century water needs in the face of climate change. The executive order includes few details and doesn’t appear to set a dramatic new water course for the state. Rather, it reaffirms Newsom’s intentions to downsize the controversial twin tunnels project in the Sacramento-San Joaquin Delta, use voluntary agreements to meet new river flow requirements and provide clean drinking water to impoverished communities.