According to official information from Tencent Hunyuan, the WeChat Mini Program "Growth Plan" has officially completed its model upgrade on May 15 and has fully integrated the latest Hy3preview model. This update aims to enhance the intelligent development and operation experience for developers within the mini program ecosystem through stronger AI capabilities.
Mini program developers can now call the Tencent Hunyuan Hy3preview version, utilizing its improved logical reasoning and context understanding capabilities.

The official also released a model upgrade guide. This upgrade will directly assist core features in the "WeChat Mini Program Growth Plan," such as AI assistants, content automation generation, and personalized recommendations, significantly lowering the technical barriers for developers.
