[FFmpeg-cvslog] Update versions for 5.0

[Michael Niedermayer]

ffmpeg | branch: release/5.0 | Michael Niedermayer <michael at niedermayer.cc> | Mon Jan  3 22:21:12 2022 +0100| [1f447cf9c4821646886ee84d64051b25fdafe2b6] | committer: Michael Niedermayer

Update versions for 5.0

Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=1f447cf9c4821646886ee84d64051b25fdafe2b6
---

 RELEASE      | 2 +-
 doc/Doxyfile | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/RELEASE b/RELEASE
index 826fe7119d..819e07a224 100644
--- a/RELEASE
+++ b/RELEASE
@@ -1 +1 @@
-4.4.git
+5.0
diff --git a/doc/Doxyfile b/doc/Doxyfile
index 0891899505..b7016648fd 100644
--- a/doc/Doxyfile
+++ b/doc/Doxyfile
@@ -38,7 +38,7 @@ PROJECT_NAME           = FFmpeg
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         =
+PROJECT_NUMBER         = 5.0
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a