update ReleaseNotes for 4.5.1

4 jobs for v4.5.1-1 in 2 minutes and 12 seconds (queued for 11 seconds)
latest
Name Stage Failure
failed
cta_srpm Build:Srpm
Complete!
$ mkdir build_srpm
$ cd build_srpm
$ cmake3 -DPackageOnly:Bool=true -DVCS_VERSION=${CTA_BUILD_ID} ..
/scripts-11-62254/step_script: line 147: cmake3: command not found

Cleaning up project directory and file based variables

ERROR: Job failed: command terminated with exit code 1