v0.5.7: Gemma3 Support, XPU Tuning Enhancements, GRPO Improvements, and API Compatibility Fixes

What's Changed

• Gemma3 (Text and Multimodal) by @eljandoubi in #621
• Make FLCE compatible with latest XXXForCausalLM.forward() APIs by @Tcc0403 in #596
• do bias addition in tests in float32 to make testing code similar to torch compile by @shivam15s in #655
• [CI] fix siglip dummy config by @yundai424 in #658
• add XPU tuning to JSD by @rmukhopa in #649
• add XPU tuning to Rmsnorm and Layernorm by @Tarakarevu1 in #653
• Fix imports without transformers by @vaibhavjindal in #659
• Use TYPE_CHECKING to fix static-only imports in IDEs etc by @vaibhavjindal in #660
• [kl_div] Modified block and warp sizes for improved performance by @jgtong in #654
• [GRPO] add support for different loss types by @kashif in #662
• Remove unexpected kwargs passing to flce by @Tcc0403 in #651
• reduce number of tests for grpo by @shivam15s in #663
• Update pyproject.toml by @shivam15s in #665

New Contributors

• @rmukhopa made their first contribution in #649
• @Tarakarevu1 made their first contribution in #653
• @jgtong made their first contribution in #654

Full Changelog: v0.5.6...v0.5.7