Tbh that low-key feels right with gen 8 updates. Now Rejuvenation will have DLC-like expansion same as Sword and Shield. I actually like this idea more than doing whole v13 at once. :D
And as everybody says, prioritise your health and don't feel like you disappoint someone with delays if you feel like you want to have a break from development and have a rest.
Best wishes to the Devs team. %)