Depreciation Warning <Component>.defaultProps

I am encountering following irritating warning in my console. Has it been addressed in the beta version? Will be it be updated in the future release?
"Support for defaultProps will be removed from function components in a future major release. Use JavaScript default parameters instead."

No source file or test is named. Start by reproducing the React console warning in the project and locating the function components that use defaultProps; determine whether the warning is addressed in the beta or a future release. Done means the affected components no longer produce this warning, with relevant coverage if the project has tests.

Written by the indexing model from the issue text.