What changes to California’s system of governance have we made over the last twelve years, how have they affected political behavior in the golden state?

Just need information or a starter for this essay prompt.

Ten years ago California was a model of political dysfunction, with late budgets and bad policy the normal way of doing business. In the last twelve years we have made a number of reforms, which seem to making the situation quite a bit better, although it is unclear if we have done enough to ensure stable governance and financing into the future. What changes to California’s system of governance have we made over the last twelve years, how have they affected political behavior in the golden state, and what further reforms should be made to ensure that California is well-governed in the twenty-first century? In composing your answer be sure to address the challenges of direct democracy and Prop. 13 on California’s system of governance, although you may also include any and all other reforms you think would help.