Any big new ideas in marathon training since Pfitzinger and Douglas

So, I haven’t seriously ran a marathon in about a decade so I have paid much attention to training ideas.

I use mostly Daniels based methodology via “Advanced Marathoning”. I’m planning on giving myself a year to run another peak marathon and wondering if there is a thing new I should check out. I’m familiar with Hanson’s (I don’t like the higher intensity to replace miles) and higdons.

Thanks!