I almost forgot another interesting use of this second feature: package managers and binary distribution. Knowing that version 1.2.3 of some app was published a

I almost forgot another interesting use of this second feature: package managers and binary distribution. Knowing that version 1.2.3 of some app was published a month ago is nice. Also nice is knowing that for the last month it's the only version 1.2.3, and everyone in the world has been getting the same one.