ChartProviderRegistry is missing in 10.0.5 API,but documentation is not updated

Hi,

I was trying to follow tutorial for 10.0 API:

https://confluence.jetbrains.com/display/TCD10/Custom+Statistics#CustomStatistics-AddCustomBuildMetrics

which states that I have to use ChartProviderRegistry class to register my custom chart.

That class is missing in 10.0 API project.

There are no comments and anything useful in release notes/API changes between 9.0 and 10.0.

Can you please clarify how this feature should be treated using the new API, and possibly update tutorials/documentation?

Many thanks/Mockrat Dekuji! :)