[mrweasel]

There's certainly a failure to test properly from PostHog, as in they have production features that aren't being tested before a release.

On the other hand the author of the article did the exact same thing. They either pushed a release without testing, or they automatically just pull in the latest version of an external library, without any testing or verification. Now I lean towards this being the latter, as if they pushed a release and then the site broke, they would have considered a rollback. Kinda hard to blame others for failing to do testing that you also didn't do.

Edit: So others have pointed out that PostHog will just pull down the latest version on it's own, unless you actively disable that feature. That seems like a brave move.