Looks like 3 years…
https://twitter.com/beemuvi/status/291303175280029696
We were recently reminded that it’s not just our own incompetence and technical debt that makes this hard. For example, IFTTT recipes will break if you change a goal’s slug. In other words, immutability of slugs is in some ways a feature. But it’s possible to get the best of both worlds, or at least much closer than we’re currently getting.