Changelog/Qwen: Qwen3.5 Plus 2026-02-15 releasedReleaseApril 18, 2026Qwen: Qwen3.5 Plus 2026-02-15 releasedQwen: Qwen3.5 Plus 2026-02-15 discovered via OpenRouter. Provider: Alibaba.Provider: AlibabaModel: Qwen3.5 Plus 2026-02-15