25.2.RC1

**Table 1** Features and documents related to 25.2.RC1
Feature	Document	Description
Kunpeng Accelerator Engine	Kunpeng Accelerator Engine Release Notes Kunpeng Accelerator Engine User Guide	Optimized the decompression performance of the KAELz4 library. Optimized the decompression performance of the KAEZstd library. Added calling examples of the KAEZlib and KAELz4 decompression interfaces.
Kunpeng System Library	Kunpeng System Library Release Notes Kunpeng System Library Developer Guide Kunpeng System Library Open Source Software Notice	Optimized the SVE implementations of memcpy and memset in the kpglibc library.
Kunpeng Image Library	Kunpeng Image Library Release Notes Kunpeng Image Library Developer Guide	The Kunpeng Image Library optimizes the image encoding performance of open-source image libraries libwebp and libavif, as well as the sws_scale function in FFmpeg libswscale, through vector, algorithm, and process optimization.