I thought we still had about a year of support
Actually 1703 was released in April 2017, but nevermind. The hitherto official end-of-support date was October 2018; not quite a year, but almost 75% of oneI guess it depends on whether one believes that a year should include the month at the end of the year. This is March 2018, and 1703 is from March 2017. Seems like a year to me. If Microsoft promised a year, they did it.