I know this is an old post but it’s still kind of the authoritative reference on this, so here’s a tip on a use case I have for this.
I use the session relevance @jgo posted, but instead of using of fixlets I filter for of relevant fixlets. This gives me a list of download urls that are specifically relevant to my environment. With the download list in hand, I generate a curl script to fetch the downloads and precache them on my airgapped DSA.
The official BESDownloadCacher is great, but doesn’t check which fixlets are relevant and has to download everything whether I need the patch or not.