Hi,
iodé is based on LineageOS and partially open source (iode · GitLab).
We’re a still a young project with original features such as the built-in adblocker we’re developping, and we’re trying to find an answer to the following question: is it possible to live from this activity/passion? That’s why we’re extremely cautious about releasing what makes our difference, are still thinking about the global strategy, but may open source the entire code in 2022.
We are slowly open sourcing though, each month adding code to our repos, and we will soon publish most of the modifications we made on common LineageOS repositories.
If you want our project to develop and survive on the long-term, please patient a bit more 
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