Comment by dmoy

I dunno, there's certainly a lot of monkey knife fight deprecations, but there's a lot that are handled pretty well.

If we're talking about the source side of things, p4->piper/citc was done well. cs (get) -> grimoire was done well. I'd like to think we did a pretty good job of grokv2-> Kythe, though we did drop a few clients of grokv2 who were wayyyyyyy the fuck up xkcd/1172 creek (we did try to help them in the right direction, like offloading onto direct blaze depserver queries).

I guess those are all close in the org to cider, so maybe that's just how dev infra deprecations used to go.