The UBports folks have released Ubuntu Touch OTA-18 as their latest over-the-air update for this mobile Linux platform. Notable with this release is what isn’t there – the Ubuntu 20.04 base. Ubuntu Touch OTA-18 continues using now the five year old Ubuntu 16.04 LTS base while the migration to 20.04 is still in progress…

Source: Phoronix – Ubuntu Touch OTA-18 Released – Still Using Ubuntu 16.04, 20.04 Migration Ongoing