diff --git a/Changelog b/Changelog
index c586c9a508..c9ddfd2ba8 100644
--- a/Changelog
+++ b/Changelog
@@ -2,6 +2,8 @@ Entries are sorted chronologically from oldest to youngest within each release,
 releases are sorted from youngest to oldest.
 
 version 3.4.3:
+- avformat/movenc: Check input sample count
+- avcodec/mjpegdec: Check for odd progressive RGB
 - avformat/movenc: Check that frame_types other than EAC3_FRAME_TYPE_INDEPENDENT have a supported substream id
 - avcodec/vp8_parser: Do not leave data/size uninitialized
 - avformat/mms: Add missing chunksize check