What is the cap on the amount of revisions to a document in Oracle Fusion's WebCenter Content?

Summary

What is the cap on the amount of revisions to a document in Oracle Fusion's WebCenter Content?

Content

Hi All,

I have a requirement to supply a publicly available xml feed of jobs from ORC. I was hoping to leverage BI Publisher to generate the xml data, and
WCC to host the xml file from BI Publisher. I'm able to acheive this setup, however each time I overwrite the file on WCC a new revision is created.
Since I'm expected to generate a new file every day I'm worried about the size of the data from all of the revisions that will be created.