DENVER — Colorado Gov. Jared Polis has signed into law a $30.5 billion state budget for the fiscal year that begins July 1. Colorado Politics reports Polis signed the document on Thursday, his 100th day in office. The budget includes $175 million to offer free full-day kindergarten throughout the state, a top Polis priority. Tuition at Colorado’s public colleges and universities won’t rise in the 2019-2020 school year.