Greetings!
A core component to the new Dynamics AX is LCS and it's recommended to keep an eye on the monthly updates:
In August, the following key features were updated:
- Database Refresh Request - You can request that sandbox environments to be refreshed with DB backups directly from LCS.
- Methodology Update - Now, you can attach documents to methodology tasks
- Issue Search - View additional status details for active bugs and subscribe to email notifications when an issue is resolved. View detailed info about the line number and code changes
More details here - https://blogs.msdn.microsoft.com/lcs/2016/09/02/august-2016-release-notes/