Changelog: update
diff --git a/Changelog b/Changelog
index 16481ad..3952acc 100644
--- a/Changelog
+++ b/Changelog
@@ -2,6 +2,9 @@
 releases are sorted from youngest to oldest.
 
 version 3.2.15:
+ avcodec/dstdec: Replace AC overread check by sample rate check
+ avformat/mov: fix memleaks
+ libavformat/mov: Fix memleaks when demuxing DV audio
  avformat/utils: reorder duration computation to avoid overflow
  avcodec/pngdec: Check for fctl after idat
  png: split header state and data state in two separate variables.