RAI 1.9.0 Release

Release Note: Version 1.9.0

LLM

Extended context length for LLMs on NPU, beyond the 4K/16K limit of previous releases.
New model support: Gemma-4-E2B (text), Gemma-4-E4B (text), Hy-MT2-1.8B
New model support, functional only (performance not optimized): Phi-4-14B, Qwen3.5-9B, Granite-4.1-8B, Gemma-4-12B
Dynamic LoRA support for Qwen models (text): Qwen2.5-3B, Qwen3-4B, Qwen3.5-4B

CNN/Transformer

Bug fixes and general improvements