Latest producer's letter:
"We’re also looking at our content release cadence and what we can do to ensure the updates are more impactful. Our goal over the past year has been to catch up to the other regions while maintaining a good balance between accessible and challenging content. Having more impactful and feature-rich updates will mean they’re less frequent than they were when we were playing catchup, but will generally have more grand content and features packed into each one."
As u can see, the catching up is over.