This marks that this API's input/output will never change, and can be relied upon.
This marks that the output of this API may have additions in the future.
The existing inputs/outputs will not change, however, additional output may appear.
This marks that this API may in the future:
- Have additions to input/output
- Have subtractions to input/output
- Be renamed
- Be completely removed
It should not be relied across different
This marks that this API has been superseded by a better one.
The old API will continue to exist, but it is recommended to use the newer one.