25.2.RC1

**Table 1** Features and documents related to 25.2.RC1
Feature	Document	Description
Kunpeng Recall Algorithm Library	Kunpeng Recall Algorithm Library Feature Documentation	The KVecTurbo sub-library supports tens of millions of vectors, and the code is open-sourced. The KNewPfordelta sub-library is added, and the code is open-sourced.
Kunpeng Retrieval Library	Kunpeng Retrieval Library Feature Documentation	Kunpeng Retrieval Library (KRL), provided by Huawei, is an operator library optimized for the Kunpeng platform to accelerate vector retrieval. KRL operators can be enabled to accelerate the open source Faiss-supported algorithms, such as HNSW, PQFS, IVFPQ, and IVFPQFS.
TensorFlow Serving ANNC Feature	TensorFlow Serving ANNC Feature Documentation	TensorFlow leverages the Accelerated Neural Network Compiler (ANNC) to perform graph-level optimizations, enhancing inference performance in recommendation systems. ANNC provides optimization technologies including computational graph optimization, and generation and integration of high-performance fused operators.