v0.12.0: Multi-LoRA prefix caching, fp8 kv cache, Mllama, function calling

🎉 Enhancements

• Prompt prefix caching for multi-LoRA by @tgaddair in #655
• Convert to Triton Punica kernels by @tgaddair in #658
• Support FP8 KV Cache by @ajtejankar in #652
• Added Mllama by @tgaddair in #619
• Flash mllama by @tgaddair in #622
• support MRL embeddings for qwen2 by @magdyksaleh in #621
• Support for Embeddings with XLM-RoBERTa and Adapters by @jfhetzer in #656
• Merge weights by @magdyksaleh in #600
• feat: Function calling with output schema enforcement by @jeffreyftang in #536
• Chunked prefill by @tgaddair in #653
• add num inputs to metrics by @magdyksaleh in #615
• Add --predibase-api-token CLI arg by @joseph-predibase in #617
• Add --disable-sgmv flag by @joseph-predibase in #639
• Enhance Structured Output Interface by @GirinMan in #644

🐛 Bugfixes

• Add done message to openai endpoints by @magdyksaleh in #618
• Fix CUDA graph compilation by @tgaddair in #627
• Fix CUDA graphs for Medusa by @tgaddair in #628
• Fix retrace message by @tgaddair in #629
• Fix prefix plumbing and BGMV compiler dimensions by @tgaddair in #631
• Fix punica kernel compilation by @tgaddair in #632
• Fix FlashInfer when not using prefix caching by @tgaddair in #633
• Fix cuda graph tracing without lora ranks by @tgaddair in #634
• Added ranks 96 and 128 to BGMV kernel by @tgaddair in #630
• Look for language model lm head by @Infernaught in #640
• Return n choices for chat completions API by @tgaddair in #638
• Fix llava_next for llama 3.2 vision cross attention states by @tgaddair in #641
• Fix compile for qwen-2.5-32b by @tgaddair in #645
• Added backwards compatible field to OpenAI json_object API by @tgaddair in #648
• Fix PREDIBASE_API_TOKEN env var being thrown away by @joseph-predibase in #654
• Fix absent fp8_kv property on llama and qwen models by @ajtejankar in #662
• Fix seqlen bug for sliding window models like Mistral v0.1 by @ajtejankar in #660
• Fix sliding window + compile bug by @ajtejankar in #666

📝 Docs

• added metrics docs, updated links in main docs by @noyoshi in #663

🔧 Maintenance

• upgrade poetry by @magdyksaleh in #613
• Fix deps4 by @magdyksaleh in #614
• Remove LD_PRELOAD from Docker and improve error message by @tgaddair in #623
• add label to id this as a lorax image by @noyoshi in #626
• pass correct stuff to predibase-reporter by @magdyksaleh in #635
• try using arc runner for build by @noyoshi in #646
• change runner 2 by @magdyksaleh in #650

New Contributors

• @joseph-predibase made their first contribution in #617
• @jfhetzer made their first contribution in #656

Full Changelog: v0.11.0...v0.12.0