wixtoolset/wix4 — pull request #12 by rseanhall (2014-08-05 03:30:32+00:00)
Title: WIXBUG:4412 - Improve progress.

The goal here was to make sure that each container/payload only contributes to the overall progress once. It's possible that a container/payload never contributes. For example, if a container never has to be acquired because all of its payloads are already cached or a non-vital package is skipped.

WixStdBA had to be updated since it didn't set its cache progress variable to 100% on OnCacheComplete.