I found that TD3 could be used in rllib versions before 2.7. In later versions, it was moved to rllib_contrib, but rllib_contrib was removed on November 6, 2024. So, where can I find TD3 now? Do I have to use an older version of rllib, or should I implement the algorithm myself in the new version?
Hi! Yes, it looks like it was removed: Where did rlib-contrib go? - #2 by mannyv
I think you’d have to downgrade to an earlier version of rllib if you want it in rllib.