Goto here and click on the branch you want to test (if you don't know which one, ask the dev)
Click on 1 then copy the link 2 as shown in the picture above
Run the command pip install git+<copied-link> and replace <copied-link> with the link you copied
(OPTIONAL) To connect to test server use the following command python -m fishy --test-server
How to go back to release version?
Run pip uninstall fishy to remove test branch
If you have used the test server, replace the fishy config with the one you have backed up
pip install fishy to go back to the release version of fishy
Note
Test server is a bit slow on first launch, so fishy might take some more time to load, and might even crash sometimes. To avoid this wake the test server by visiting this link before launching fishy
Config is overridden when test server is connected after using release branch, so better back up the config file first.