v0.26.1

What's Changed

• Fix vLLM error for tools usage not supported when running GRPO training by @apalmas-saifh in https://github.com/huggingface/trl/pull/4663
• Fix GRPO config validation in case num_generations_eval is specified and different than num_generations by @apalmas-saifh in https://github.com/huggingface/trl/pull/4682

New Contributors

• @apalmas-saifh made their first contribution in https://github.com/huggingface/trl/pull/4663

Full Changelog: https://github.com/huggingface/trl/compare/v0.26.0...v0.26.1