"renewal"

I’m getting a notice when I open Xara that I’m up for “renewal.” I don’t really understand what means – I purchased Xara Pro over a decade ago and have kept it up to date. I do recall some changes in the arrangement, which I’m not happy about, I greatly prefer to purchase the product rather than rent it – but regardless, I’m used to Xara and will stay with it for the time being. HOWEVER, when I click on the “continue” button, I’m led to a page where I can either purchase or upgrade my Xara Pro but I don’t find anything on the page about “renewing.” Then, when I close this window, I’m presented with an opportunity to “upgrade.” However, I’m not sure I’m interested in paying $129 (or whatever) for what looks like upgrades that I’m not going to use. Still, I do want to continue using my existing program and the initial window seems to tell me that some capabilities will not be available if I don’t “renew.” What am I missing? ( I did a TalkGraphics search using the search term “renew” and didn’t get anything useful.) Is Xara even interested in Xara design software these days?