Sudden Windows 10 licence downgrades to forced Xcode upgrades: The week at Microsoft

Plus: Warehouse security, Alexa for all, and more
Roundup Aside from the hoo-ha around Windows 10 licences suddenly being downgraded amid an Insider build update, last week brought Row-Level Security to Azure warehouses, Alexa's tanks rolled onto Cortana's lawn and Microsoft prepared to drop support for old versions of Xcode.…