[Release] Qwen 3.5 Chat Template with 21 Fixes — Tool Calling, Parallel Calls, Agent Loops, Streaming (llama.cpp / Open WebUI / vLLM)

r/LocalLLaMA
Generative AI Open Source AI AI Tools

I've been running Qwen 3.5 35B for agentic workflows and hit every known bug in the official chat template. Spent time fixing all of them.