Flask version 3 and _request_ctx_stack

[frafall]

_request_ctx_stack is depreciated in flask v3, any plans to update?

` Python 3.10.12 (main, Nov 20 2023, 15:14:05) [GCC 11.4.0] on linux Type "help", "copyright", "credits" or "license" for more information.

import flask from flask_rbac import RBAC Traceback (most recent call last): File "", line 1, in File "/home/work/BRF/backend/env/lib/python3.10/site-packages/flask_rbac/init.py", line 12, in from flask import request, abort, _request_ctx_stack ImportError: cannot import name '_request_ctx_stack' from 'flask' (/home/work/BRF/backend/env/lib/python3.10/site-packages/flask/init.py) print(flask.version) :1: DeprecationWarning: The 'version' attribute is deprecated and will be removed in Flask 3.1. Use feature detection or 'importlib.metadata.version("flask")' instead. 3.0.0

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