New features

• Support loading pre-trained models from ModelScope Hub by @tastelikefeet in #1700
• Support launching a reward model server in demo API via specifying --stage=rm in api_demo.py
• Support using a reward model server in PPO training via specifying --reward_model_type api
• Support adjusting the shard size of exported models via the export_size argument

New models

• Base models
  • DeepseekLLM-Base (7B/67B)
  • Qwen (1.8B/72B)
• Instruct/Chat models
  • DeepseekLLM-Chat (7B/67B)
  • Qwen-Chat (1.8B/72B)
  • Yi-34B-Chat

New datasets

• Supervised fine-tuning datasets
  • Nectar dataset by @mlinmg in #1689
• Preference datasets
  • Nectar dataset by @mlinmg in #1689

Bug fix

• Improve get_current_device by @billvsme in #1690
• Improve web UI preview by @Samge0 in #1695
• Fix #1543 #1597 #1657 #1658 #1659 #1668 #1682 #1696 #1699 #1703 #1707 #1710