Chrome, Edge and Firefox versions 100 will break many websites
Cast your mind back, and you will recall the Millennium Bug, or the Y2K problem. There were fears that planes would fall from the sky, bank machines would fail, and chaos would ensure as computer systems did not know how to properly interpret the two-digit date 00 (did it mean 1900 or 2000?). Now there is a comparable problem on the horizon for web browsers.
Version 100 of the major web browsers are not far from being released, and this presents something of a problem. When Google Chrome, Microsoft Edge and Mozilla Firefox hit three-digit version numbers, many websites will not know how to deal with user-agent strings that are made up of trio of numbers.