I think you're right. So, a whole OS and seven updates passed me by. I suppose this one will pass me by, as well, unless I suddenly need a new M1 Mac. tongue

iMac (19,1, 3.1 GHz i5, 12.7.4, 40 Gb RAM); MacBook Air (1.8 Ghz, 8 Gb RAM, 10.14.6, 256 Gb SSD) Vodafone router and Devolo Wi-Fi Extender, Canon TS8351 printer/scanner.