On Fri, Nov 30, 2018 at 10:47 AM Yardena Cohen <yardenack@gmail.com> wrote:
On Fri, Nov 30, 2018 at 8:49 AM Marc Juul <marc@juul.io> wrote:
> I bought one and it turns out that you can flash an unofficial older version of LineageOS, which is still being maintained for this device, and get a surprisingly good little tablet running 100% FOSS (well except the bootloader depending on which Fire OS version it has).

Why did LineageOS stop supporting it?

Not sure if they ever did support it officially, but they tend to drop official support if there isn't any currently active maintainer being responsive to bugs for one of the newer versions of LineageOS. They even dropped support for Galaxy S7 for a while until a new maintainer stepped up.