Blog Site Builder now supports the following elements
1. Custom Code – Add your custom code footer, headers, and other elements to share between funnels, websites, and blogs using Saved Sections
2. SVG – Add any SVGs to your blog builder
3. Map – Add a map inside the landing page to reflect specific locations

How to Add the Elements?
1. Go to Sites > Blogs
2. Go to the blog you would like to edit
3. Click on the name of the blog
4. There will be a button to Edit Blog Site, click on it
5. Click on the Plus icon + to add more elements like Code or SVG or Map.