We have a large v13 site with more than 1000 pages, all built on nested content with RTE macros in almost all of them. Both of these features are removed in v14. The plan is to use usync to help migrate Nested Content to Block Lists. That seems viable on the surface. I cannot find any information on how to migrate Macros to the new RTE Blocks. Any guidance here?

We have made custom ”transformers” that will replace the macros in the RTE with ”Blocks in RTE”, basically we’re using regex to folds and replace macros inside the rte. I have not found any ”automatic” solution.

Interesting. Do you mean you're doing this at a database level? Finding the macro "HTML" and replacing it with the RTE block version? that's kind of where I felt this was going .