in lib/tasks/task_helpers.rb [99:110]
def stable_branch_name
@stable_branch_name ||= begin
ref_name = ENV["CI_COMMIT_REF_NAME"]&.match(VERSION_FORMAT)
if ref_name
"#{ref_name[:major]}-#{ref_name[:minor]}-stable"
else
mr_name = ENV["CI_MERGE_REQUEST_TARGET_BRANCH_NAME"]&.match(VERSION_FORMAT)
"#{mr_name[:major]}-#{mr_name[:minor]}-stable" if mr_name
end
end
end