> So like USB2 becoming USB3, or Java 1.4 going to 5, or Thunderbird going from 3 straight to 5.

Or AngularJS 1.8 going to a complete fucking mess.

Haha. Or php 5.6 to 7

I was curious about this so I looked it up. Apparently there was a PHP 6, but it was scuttled and had some of it's features backported to PHP 5.3.

USB 2->3 doesn't really help your point, since 2 comes directly before 3 in integer math, so it (3) is literally a logical successor to 2.

IIRC after USB2 came out, there was "USB Full Speed" (12mbps) and "USB High Speed" (480mbps), then they renamed "USB 2.2 High Speed" it to USB3. USB3 is literally USB2.2 with a name change, so I feel like it fits.

Are you sure you don't mean that USB 1.2 was changed to USB 2.0? I don't recall any naming confusion between USB 2.0 (480 Mbit/s) and 3.x (5 Gbit/s and up).

Ah, that's probably what I was thinking of. Thanks for the correction!

...Netscape 4 to Netscape 6. Windows 8 to Windows 10. The i7-8086k processor.

Not having Windows 9 was for a very good technical reason, not because of marketing.

An unknown number of RegEx strings are looking for Windows 95 and Windows 98 just by looking for 'Windows 9'.