Flask>=3.0 Flask-SQLAlchemy>=3.1 Flask-Login>=0.6 Flask-WTF>=1.2 Flask-Limiter>=3.6 SQLAlchemy>=2.0 Werkzeug>=3.0 requests>=2.31 qrcode>=7.4 APScheduler>=3.10 bleach>=6.0 PyMySQL>=1.1 cryptography>=42.0 python-dotenv>=1.0 gunicorn>=21.2 Pillow>=10.0 redis>=5.0