Despite the technical hurdles, the pursuit of the "upd" (updated) playlist remains popular because it represents the ultimate DIY entertainment setup. By using a custom M3U, fans can: Auto-updated Pluto TV M3U playlists with EPG · GitHub

Several GitHub projects aggregate free legal streams, including Pluto TV. These are updated frequently but may occasionally go offline if the source URLs change.

The "UPD" part is critical. If a playlist was created in 2023, it is dead. Pluto frequently rotates its authentication tokens (the device_id and sid parameters). An updated playlist from the last 48 hours is the only way to ensure the streams work.