Trying to find information on this app, i searched around but didn't find much, or at least much i could read about directly on the project page.
I feel this projects lacks descriptive details on several matters:
- how does Partisan SMS improves upon QKSMS ?
- how does the encryptions work ?
- is encryption mendatory ?
These informations seem crucial to me as anyone who would be interested in using an encrypted app like this one should be well informed on how the tool they're about to use is working, especially regarding privacy matters.
You could include these informations in the project description, or create a simple website with github pages so that people interested can get quickly informed.