Release Notes:
http://docs.enterprisealert.com/Products/EnterpriseAlert/ReleaseNotes/EA9_9.2.0_Release_Notes.pdf
New Main Setup (and Upgrade to EA 2017 + EA 2019):
https://downloads.enterprisealert.com/Products/EnterpriseAlert/Setups/EA9.exe
Offline Installer:
https://downloads.enterprisealert.com/Products/EnterpriseAlert/Setups/EA9_offline.exe
Patch for EA9 version 9.1.x :
https://downloads.enterprisealert.com/Products/EnterpriseAlert/Setups/Updates/EA9_9.2.0.msp