A client wants to show blog-posts of sepearate years with a headline inbetween.

Right now we are showing all posts with this shortcode:

<!-- wp:ivory/posts-grid {"postsToShow":36,"order":"desc","categories":"25"} /-->

I tried to add

,"year":"2020" 

• but that doesnt work. I couldn’t find the source for all commands or a solution to add this filter of years.

I guess it’s simple but i just couldn’t find the right answer.

I would greatly apperciate a solution or a link where i can find the right knowledge to add this.

Thank you very much!