Most RecentCumulative Update Released for Skype for Business Server SE (SE CU1)No Skype for Business Server Security Updates for May 2026Skype for Business Server Subscription Edition (SE) is now availableSkype for Business Server Roadmap UpdateAnnouncing Skype for Business 2015 / 2019 Extended Security Update programAnnouncing “Period 2” for Skype for Business Server 2015/2019 Extended Security Update (ESU) ProgramNo Skype for Business Server Security Updates for April 2026Skype for Business Basic Client Update – New Version ReleasedNo Skype for Business Server Security Updates for March 2026Skype for Business for Mac Client Update – Version 16.31.31 Released
