[FFmpeg-cvslog] Update Changelog for v9.15

[Reinhard Tartler]

ffmpeg | branch: release/1.1 | Reinhard Tartler <siretart at tauware.de> | Fri Aug  8 20:46:15 2014 -0400| [8da037af332790c704de6127406d5f6b3734acf0] | committer: Reinhard Tartler

Update Changelog for v9.15

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=8da037af332790c704de6127406d5f6b3734acf0
---

 Changelog |    3 +++
 1 file changed, 3 insertions(+)

diff --git a/Changelog b/Changelog
index 96171c9..27de0aa 100644
--- a/Changelog
+++ b/Changelog
@@ -1,6 +1,9 @@
 Releases are sorted from youngest to oldest.
 
 version 9.15:
+- vp3: Copy all 3 frames for thread updates (CVE-2011-3934)
+- mpegts: Do not try to write a PMT larger than SECTION_SIZE (CVE-2014-2263)
+- mpegts: Define the section length with a constant
 - error_concealment: avoid using the picture if not fully setup (CVE-2013-0860)
 - svq1: do not modify the input packet
 - cdgraphics: do not return 0 from the decode function