[FFmpeg-cvslog] doc/APIchanges: update for av_expr_count_vars

[Gyan Doshi]

ffmpeg | branch: master | Gyan Doshi <ffmpeg at gyani.pro> | Sun Nov 17 11:22:58 2019 +0530| [b741a84a15aed8afa01800dbc4b8b0e344e5d2da] | committer: Gyan Doshi

doc/APIchanges: update for av_expr_count_vars

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=b741a84a15aed8afa01800dbc4b8b0e344e5d2da
---

 doc/APIchanges | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/doc/APIchanges b/doc/APIchanges
index 48168f82e6..401c65a753 100644
--- a/doc/APIchanges
+++ b/doc/APIchanges
@@ -15,6 +15,9 @@ libavutil:     2017-10-21
 
 API changes, most recent first:
 
+2019-11-17 - 1c23abc88f - lavu 56.36.100 - eval API
+  Add av_expr_count_vars().
+
 2019-10-14 - f3746d31f9 - lavu 56.35.101 - opt.h
   Add AV_OPT_FLAG_RUNTIME_PARAM.