3. Mentioning exact/tested version of Python library used would be great. Who knows if the library suddenly change their API.
3. It needs python3. As mentioned it internally uses Electrum-4.2.1 library so all dependencies of electrum apply. Thanks for the suggestion, we will mention that as well
I can see it needs Python 3.8 and Electrum 4.2.1 from installation guide. But to be specific, i mean dependency of Wallet Service. For example,
pip install sqlalchemy==1.4.39 requests==2.28.1 ...