Re:The GTK+3 port of GIMP is officially finished
by omoikane on Wednesday April 19, 2023 @07:49PM
(#35634729)
SimCity's use-after-free bug:
https://www.joelonsoftware.com/2000/05/24/strategy-letter-ii...
Windows backwards compatibility is also pretty phenomenal if you DON'T know what you're doing and are important enough.
There is the famous case about Windows 95 detecting SimCity and then switching to a more careful memory manager as SimCity had quite some use after free problems, which would crash otherwise.