Is my runtime still supported?
Pick a product, type the version you run, and see its end-of-life date as published by endoflife.date. It does not look at any website or server. It runs in your browser and sends nothing.
Data used
Data as of , copied from endoflife.date (MIT licence). Dates change when projects change their plans; open the source page for the current answer:
What this page does not do
It only compares the number you type with the dates in the data. Linux distributions and hosting companies can keep supporting a version after the upstream end-of-life date, and some vendors sell extended support; check with whoever supplies your copy. This is not security advice.