Where did they go?
They were skipped in favour of a large update, reflected in more features and work put in to the release.
this is not the first time that a version skip happens, if this is what you are wondering now; for example, 1.281 to 1.5, 1.51 to 1.8.
And yes, it is a lot of new feats.
We just knew you had to upgrade if we would skip those, so naturally, that’s why