It's published today after midday, I believe.
First book of the new schedules of both Radio 1 and Newstalk. (Jan to March 2026). Book on Book (BoB)
Also a look at the year April 2025 to March 2026. Year on Year (YoY)
It'll be interesting to seewhat the early indications are.
Also worth watching is the rise or (probably) decline in total listenership to radio in this country, despite the population continuing to rise.