Is there an easy way to get the changelog for daily builds?

As someone who routinely installs testing software I've long ago gotten into the habit of checking the changelog on updates before I accept them. I know there's a page on Chromium's gCode site that lists the updates (http://code.google.com/p/chromium/updates/list) but it's hard to see which changes are included in the daily PPA builds. Is there a way to discover which changes are in a specific build?

I'm probably going to be taking the updates anyway, I'd just hoping for a way to see what's in the updates before I accept them.