Firefox certainly did this [Firefox release engineering](https://aosabook.org/en/v2/ffreleng.html https://aosabook.org/en/v2/ffreleng.html) but at one point, ha

Firefox certainly did this [Firefox release engineering](https://aosabook.org/en/v2/ffreleng.html https://aosabook.org/en/v2/ffreleng.html) but at one point, having >100 almost identical executables (with the text swap out) for each version would eventually got on some nerves.