Changelog: mention the recent AC-4 additions

Signed-off-by: James Almer <jamrial@gmail.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/Changelog b/Changelog
index 9cf3df8d6f..5e4492fb71 100644
--- a/Changelog
+++ b/Changelog
@@ -21,6 +21,7 @@ version <next>:
 - Essential Video Coding frame merge bsf
 - bwdif_cuda filter
 - Microsoft RLE video encoder
+- Raw AC-4 muxer and demuxer
 
 version 6.0:
 - Radiance HDR image support