bomVersion

Jenkins BOM version. Defaults to SharedLibraryDefaults.BOM_VERSION, which matches the SharedLibraryDefaults.CORE_VERSION LTS line. The plugin automatically adds io.jenkins.tools.bom:bom-{MAJOR}.{MINOR}.x:{bomVersion} as a platform to the jenkinsPlugin configuration — no manual jenkinsPlugin(platform(...)) call is needed.

Override when upgrading to a different Jenkins LTS line:

sharedLibrary {
    jenkins {
        version = "2.492.3"
        bomVersion = "3463.v23b_7bb_b_b_66d5"
    }
}