Increase print costs drove them to a digital only model since Feb 2023, and I guess it was a death spiral from there.
Their email linked to a page basically saying "The world is a different place in 2024, and DIYODE is no longer sustainable." They are 'in talks to ensure DIYODE is available to all and preserved for the future."
Sad to see them go - I too have been a subscriber since day 1. Will be downloading everything as soon as I get home