As this project has not received any updates in a year, you should consider relicense the code under an open-source license where the community can pick it up and add additional features and bugfixes and also release it on F-droid. My recommendation would be the GPLv3, where any changes need to be under the same license as well.
As this project has not received any updates in a year, you should consider relicense the code under an open-source license where the community can pick it up and add additional features and bugfixes and also release it on F-droid. My recommendation would be the GPLv3, where any changes need to be under the same license as well.