Matrix people-- please update your section on E2EE:
https://matrix.org/docs/guides/faq#which-matrix-clients-supp...
* Riot webpage claims their E2EE support is still in beta
* nheko links to a github repo that is apparently no longer maintained
Not sure about the SDK links. But I'd strongly suggest changing the text to a simple, "None yet." At least until you have stable, default E2EE in at least one client for a few releases.