What actually changed
Three changes matter to a reader. The score scale moved from 0–120 to 1–6 in half-point increments, with ETS describing the new scale as more intuitively aligned to the CEFR. Reading and Listening became multistage adaptive, so the questions you get depend on how you are doing. And the reading content is no longer one shape: it now spans word-level work, everyday texts and an academic passage.
Because the test adapts, a fixed item-per-task split may not exist at all, and ETS publishes the section time as a base rather than a guarantee. Any page that gives you an exact breakdown of the new reading section is telling you something the awarding body does not publish. Scores on the retired 0–120 scale are still reported as a comparable figure during the transition period ETS announced, which is why some institutions are still quoting old requirements.