This website contains donwloadable exports of the excellent sqlserverbuilds.blogspot.com site and refreshes every 2 hours.
Sources can be found in my article on SqlServerCentral.com , feedback and/or comments to: theo@ekelmans.com or theo.ekelmans@ordina.nl  

Choose a SQL version: 
  choose an export file          use a link to: sqlbuilds.json, sqlbuilds.csv, or sqlbuilds.xml, or use the JSON API: JsonApi.aspx


Version Build ProductVersion FileVersion KBDescription Link ReleaseDate SP CU HF RTM CTP New
2019 15.0.1200.0 15.00.1200.0 2018.150.1200.0 Microsoft SQL Server 2019 Community Technology Preview 2.2 (CTP 2.2) 2018-12-11
2019 15.0.1100.94 15.00.1100.94 2018.150.1100.94 Microsoft SQL Server 2019 Community Technology Preview 2.1 (CTP 2.1) 2018-11-06
2019 15.0.1000.34 15.00.1000.34 2018.150.1000.34 Microsoft SQL Server 2019 Community Technology Preview 2.0 (CTP 2.0) 2018-09-24
December 2018