The web-based pre-commit workflow (uploading diff files) was broken in

6.0, where a diff could be selected and then after that, the rest of the

steps wouldn't work. We didn't notice that this was broken because we

had only tested with git repositories, which don't have any additional

steps (in the success case).
The problem here is that our template used XHTML syntax for closing some

childless <div> tags. I'm not sure exactly where this changed (either

underscore or jquery), but that no longer works. This meant that our

elements for many of the pages were improperly nested.

Went through the pre-commit new review request flow with an SVN

repository and saw that I was able to upload a diff to create a review

request.