With eye-popping state revenues feeding an ambitious agenda, Gov. Gavin Newsom will announce today multi-year plans for transitional kindergarten for all 4-year-olds, full funding for summer school and after school for 2 million children, hundreds of new service-based community schools and a $2 billion program to set up a $500 college savings account for every low-income child entering public school. Newsom will also reiterate what he has been recently saying: He expects all school districts and charter schools to revert to full-day, in-person instruction in the fall, as they did before the pandemic. Those districts that fail to provide full-day instruction will not be eligible for student funding, according to administration officials who offered a preview of Newsom’s updated state budget for K-12 schools.