There is no such thing as bug-free software. You can test and test and test before a release and never encounter or be able to replicate a bug that others run into after release. That's why, instead of pursuing the fantasy of a bug-free release, you should encourage the real possibility of frequent updates. That said, Adobe CC — which thankfully does update more frequently than Sketch — is still infinitely more buggy than anything else I use regularly.
There is no such thing as bug-free software. You can test and test and test before a release and never encounter or be able to replicate a bug that others run into after release. That's why, instead of pursuing the fantasy of a bug-free release, you should encourage the real possibility of frequent updates. That said, Adobe CC — which thankfully does update more frequently than Sketch — is still infinitely more buggy than anything else I use regularly.