Originally, we stated we would deliver Exchange 2013 RTM Cumulative Update 1 (CU1) by the end of this quarter. Unfortunately, we are not going to meet that goal. We know that many of you will be d...
Updated Jul 01, 2019
Version 2.0
Blog Post
If I had to guess -
The Exchange team needed the weekend to run final QA and stress testing. If it wasn't going to appear they would have posted an update yesterday.
They delivered the final CU1 release to the teams managing the download sites yesterday
The download sites run to their own timetable and the stuff will appear over the course of the day.