I have Server1 that shows today (2/26/2018) an update needed: 2017-12 Security Monthly Quality Rollup for Windows Server 2012 R2 (KB4054519)
I also have Server2 that shows today an update needed: 2018-02 Security Monthly Quality Rollup for Windows Server 2012 R2 (KB4074594)
Both servers had the same previous rollup installed: 2017-10 KB4041693
Why is this? Shouldn't both be at 2018-02 since it, I thought, includes fixes from 2017-12???
Am I safe to just download the standalone for 2018-02 and install on both servers?