Update is coming very soon i guess :D
This version of Line 6 Updater is required for the upcoming Helix 2.80 release.
The steps detailed in the post above replace step 5a in the official Line6 update instructions and will save you some setlist shuffling but.... proceed with caution or just be safe and follow Line6's instructions, however this does work.
I would recommend this for experienced users only. Otherwise you are probably best served just following the Line6 instructions provided (proceed at your own risk, I assume no liability, grin, this is just a heads up that the old method seems to work