diff --git a/doc/APIchanges b/doc/APIchanges
index 86126014e8..0778665152 100644
--- a/doc/APIchanges
+++ b/doc/APIchanges
@@ -2,6 +2,9 @@ The last version increases of all libraries were on 2024-03-07
 
 API changes, most recent first:
 
+2025-02-04 - xxxxxxxxxx - lavu 59.56.000 - pixfmt.h
+  Add AV_PIX_FMT_AMF_SURFACE.
+
 2025-01-09 - xxxxxxxxxx - lavu 59.55.100 - pixfmt.h
   Add AV_PIX_FMT_GBRPF16BE, AV_PIX_FMT_GBRPF16LE, AV_PIX_FMT_GBRAPF16BE,
   AV_PIX_FMT_GBRAPF16LE, AV_PIX_FMT_GRAYF16BE, and AV_PIX_FMT_GRAYF16LE.