I know they promised lifetime, but I did not expect updates forever. This looks like the first issue to fix. I would have no issues paying 20% of purchase price for an updated version, that gave me access to 12 months of free updates.
Also, what about paid access to skills or MCP server for design systems and components?
I know these may be things he already considered, so don’t want to presume I have an answer. But as a customer, totally willing to support a good product that has supported me.