The SQL Server team announces SQL Server 2019 CTP 2.3:
At the SQL bits keynote today, we announced the release of SQL Server 2019 community technology preview 2.3, the fourth in a monthly cadency of preview releases. Previewed in September 2018, SQL Server 2019 is the first release of SQL Server to closely integrate Apache Spark™ and HDFS with SQL Server in a unified data platform.
There’s not a giant list but there are some interesting items on it. Click through for the full list.