I'm inclined to doubt AgileBits ever sold software with a guarantee of updates for life. But I'm happy to be convinced by seeing a copy of the agreement that says they promise to continue maintaining the software for as long as you live.And yet they were still happily selling lifetime licenses 4 years ago
The copies I bought came with no such guarantee. What I got for my money was a single payment that provided me with a key that would continue to activate that version of the software without requiring any additional payments. In other words a fairly standard software purchase. On the other hand I do have other software that came with an explicit statement that my purchase included the current and all future versions of the product. Even that however provides no guarantee that the makers will continue to maintain the software or release new versions.
Strangely enough the old Windows Chrome extension still works. It even works with the latest versions of the main product.That's pretty cool. I'm assuming it still does autofill?