Some brand new Scooby-Doo figures will be released sometime this year, as announced at Toy Fair 2019. The first group of figures will be released by Mezco, and include Scooby, Shaggy, Daphne, Fred and Velma, as well as the ghost of Elias Kingston, the Spooky Space Kook and the Green Ghosts. The figures are each 3.75". Here's the images of the Mezco group of figures:
In addition to this, NJ Croce will also be releasing some new bendable figures of the gang sometime this year. Here are some images of those:
Thanks so much to Colin for letting me know about this info!