Release v0.2.18

• Release MT-bench code and data
  • Demo, Leaderboard, Human annotation data
• Release new models
  • Vicuna-33B v1.3 and LongChat
• Support more models (Falcon, Salesforce/xgen, Salesforce/codet5p-6b, Robin-7B/13B/33B, Baichuan-7B)
• Integrate vLLM worker for continuous batching and high-throughput serving. See doc.