Dependencies error

Hi everyone, I'm testing `garecovery` script on Fedora 39, Python 3.12.1 but I have the following error with dependencies:
```
➜ garecovery git:(master) source venv/bin/activate
(venv) ➜ garecovery git:(master) pip install --require-hashes -r tools/requirements.txt
Collecting argcomplete==1.8.2 (from -r tools/requirements.txt (line 1))
Downloading argcomplete-1.8.2-py2.py3-none-any.whl (34 kB)
Collecting python-bitcoinrpc==1.0 (from -r tools/requirements.txt (line 2))
Downloading python-bitcoinrpc-1.0.tar.gz (13 kB)
Installing build dependencies ... done
Getting requirements to build wheel ... done
Preparing metadata (pyproject.toml) ... done
ERROR: Could not find a version that satisfies the requirement wallycore==0.8.4 (from versions: 0.8.1, 0.8.2, 1.0.0)
ERROR: No matching distribution found for wallycore==0.8.4
```

Is this script still maintained?

Start with tools/requirements.txt and reproduce the reported pip install --require-hashes command using Fedora 39 and Python 3.12.1. Investigate the unavailable wallycore==0.8.4 dependency and determine the supported dependency setup; done means the documented installation completes or the maintenance status and supported versions are clarified.

Written by the indexing model from the issue text.