Unfortunately, this is a very foul business practice. It is a bait and switch; promise members for a few years that something new is coming in hopes of them renewing their license to keep funds coming into the company while you keep kicking the rock down the road until funds dry up; you then introduce the new version you've been promising to entice customers to renew again.
It is a very bad way to balance your books on the backs of supporting customers.
Bait and Switch - XenForo has been promising the release of 2.3 for the past few years. This had members renewing (many in 2023), hoping that XenForo's leadership was speaking the truth.
I completely understand that you do not have to renew until something is released. However, we had statements from XenForo leadership stating it would be released in 2023, etc.
Here is a good example of other customers starting to connect the dots...
If you took advantage of the renewal promotion you've already eaten into ~3 months of that with nothing gained
This promotion ended up being cost prohibitive for those of us who renewed under the impression that the release of 2.3 was imminent.
Obviously I wish I had just waited.