Our organization is about 6 releases behind on form releases and 5 releases behind on workflows. may we apply the current .exe and the releases are cumulative?

We are needing to update to the current release of form and workflow. If we apply the current releases, will this update be cumulative? Or do we need to apply each incremental update, one at a time? Side note: Once we are current, we will get these releases scheduled in our patching system  and not get so far behind. Thanks.