Experimental digital magazines use these strings to help users find specific download mirrors.
If the string refers to a piece of software or a mod, the "upd" likely fixes bugs found in the initial "LSP007" release. A Note on Digital Safety lslandissue06littlepirateslsp007 upd
Ensure the "updated" file ends in a standard format (like .zip, .pdf, or .jpg) and not an executable (.exe) unless you are specifically looking for software. Experimental digital magazines use these strings to help