A lot of Business Central new features will be available in preview in August.

Some title:

Design for extensibilityAdmins, makers, or analysts, automaticallyAugust 2019October 2019
Ability to download a database backup fileAdmins, makers, or analysts, automaticallyAugust 2019October 2019
Improvements in update testing and preparationAdmins, makers, or analysts, automaticallyAugust 2019October 2019
Multiple production environmentsAdmins, makers, or analysts, automaticallyAugust 2019October 2019
New option to report production outage in the Business Central Administration CenterAdmins, makers, or analysts, automaticallyAugust 2019October 2019
Support for performant data upgrade from C/AL tables to AL tablesAdmins, makers, or analysts, automaticallyAugust 2019October 2019
Add links to your navigation menuEnd users, automaticallyAugust 2019October 2019
Add notes and links to dataEnd users, automaticallyAugust 2019October 2019
Easy access to a capability overviewEnd users, automaticallyAugust 2019October 2019
Enhancements to Excel integrationEnd users, automaticallyAugust 2019October 2019
Full keyboard shortcut supportEnd users, automaticallyAugust 2019October 2019
General user experience adjustmentsEnd users, automaticallyAugust 2019October 2019
Longer timeout period for the server connectionEnd users, automaticallyAugust 2019October 2019
Modern clients only for Business CentralAdmins, makers, or analysts, automaticallyAugust 2019October 2019
Personalize actions and navigation on your Home pageEnd users, automaticallyAugust 2019October 2019
Powerful filtering for reportsEnd users, automaticallyAugust 2019October 2019
Resize columns with fewer clicksEnd users, automaticallyAugust 2019October 2019
Saving and personalizing list viewsEnd users, automaticallyAugust 2019October 2019
Switch between companies in your Business Inbox in OutlookEnd users, automaticallyAugust 2019October 2019
Access modifiersAdmins, makers, or analysts, automaticallyAugust 2019October 2019
Attach and debug nextAdmins, makers, or analysts, automaticallyAugust 2019October 2019
Base application delivered as AL applicationsAdmins, makers, or analysts, automaticallyAugust 2019October 2019
Improved app dependency handling on build and deployAdmins, makers, or analysts, automaticallyAugust 2019October 2019
More power to developers using DesignerAdmins, makers, or analysts, automaticallyAugust 2019October 2019
Lock-free number seriesEnd users, automaticallyAugust 2019October 2019
New Support Request option in the Business Central Administration CenterAdmins, makers, or analysts, automaticallyAugust 2019October 2019
Page background tasksAdmins, makers, or analysts, automaticallyAugust 2019October 2019
Partners can enter support contact details in the Business Central Administration CenterAdmins, makers, or analysts, automaticallyAugust 2019October 2019
Surrogate keysAdmins, makers, or analysts, automaticallyAugust 2019October 2019
Cancel issued reminders and finance charge memosEnd users, automaticallyAugust 2019October 2019
Carry line descriptions to general ledger entries when postingEnd users, automaticallyAugust 2019October 2019
Write larger item cross-reference numbersEnd users, automaticallyAugust 2019October 2019

Great!

Source https://docs.microsoft.com/en-us/dynamics365-release-plan/2019wave2/dynamics365-business-central/planned-features