Merge pull request #20788 from alalek:update_version_4.5.4-pre
authorAlexander Alekhin <alexander.a.alekhin@gmail.com>
Tue, 5 Oct 2021 10:45:12 +0000 (10:45 +0000)
committerAlexander Alekhin <alexander.a.alekhin@gmail.com>
Tue, 5 Oct 2021 10:45:12 +0000 (10:45 +0000)

Trivial merge