Warning

Compatibility with hyperref has been tested in typical use cases, but it is an unsupported feature. For instance, when using \titleclass, PDF bookmarks may not be properly nested, and \nameref might not function as expected. Furthermore, since hyperref is actively developed, currently working features may become non-functional over time. I regret these ‘known issues’ are unlikely to be addressed in the near future.
It’s not compatible with memoir or KOMA, which provide their own tools.
Feel free to draft pulls request (with test files).