July Patches??

Office 365 ProPlus updates? Microsoft is transitioning to a new schedule so that could be one reason - https://support.office.com/en-us/article/Overview-of-the-upcoming-changes-to-Office-365-ProPlus-update-management-78b33779-9356-4cdf-9d2c-08350ef05cca.

Here is part of the schedule, from that link -

That says "If needed, quality updates and security updates are released to Deferred Channel" during July & August, same for FRfDC.  So that could well be why there hasn't been a July release, assuming it doesn't https://support.office.com/en-us/article/Version-and-build-numbers-of-update-channel-releases-ae942449-1fca-4484-898b-a933ea23def7?ui=en-US&rs=en-US&ad=US#bkmk_byversion.  The next big update for sure will be September 12, per that schedule.