Research

• I have searched the [pandas] tag on StackOverflow for similar questions.

• I have asked my usage related question on StackOverflow.

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Question about pandas

I remember talking about it during the last contributor meeting, but have unfortunately forgotten the specifics.

I know there is currently a 'future_stack' flag for future features to be activated in the future for the stack function. During the discussion, there was a consensus to use a global flag instead of function-specific variables to implement new functionalities to existing functions that would warrant a deprecation warning first.

Is that implemented yet? I can't seem to find anything currently in the code but could've sworn we talked about one existing.