This is similar to the automation we added to libogg, it needs to be
invoked manually after the package version is changed in configure.ac
when the documentation boilerplate needs to be updated for a release.
Signed-off-by: fandehui <fandehui@xfusion.com>
(cherry picked from commit 8674d688c7e5448beb243dba54f8cbb5ae4e25ba)
