0.5.0

This fixes compatibility with Flask 2.3.

Flask-Session has joined the Pallets Community Ecosystem, https://github.com/pallets-eco. Any community member interested in helping maintain this project may contribute by joining the #flask-session channel on https://discord.gg/pallets.

• Changes: https://flasksession.readthedocs.io/en/latest/changes.html#version-0-5-0
• Milestone: https://github.com/pallets-eco/flask-session/milestone/1?closed=1