Here it is:
Sailfish Community News, 23rd May 2024 - Jolla Day 2 recap - Community News - Sailfish OS Forum
Q: Are you considering keeping one-time-fee (perpetual) Sailfish license available?
A: Yes, we are and also based on the feedback it looks that we keep the option for a Sailfish OS (perpetual) license with fixed fee available for all supported device models. This will be offered next to the subscription model.