Another update from the Seattle Education Association, the union that’s voted to strike against Seattle Public Schools on Wednesday if there’s no deal by then: In the late-night update published on its website, SEA says mediated talks will continue today (Labor Day), and reports more progress: “After (Saturday)’s victory on guaranteed recess, today district negotiators today agreed to increase pay for certificated and classified substitutes, and to addressing the sub shortage in general.” The district itself has not issued any public updates this weekend.