The June 2008 Second Release (build 18.104.22.1687) is live: http://www.codeplex.com/MFCMAPI
Yeah - that's right - second release. I had promised myself I wouldn't put out multiple updates in a month as I figured that could get confusing, but there was a regression in the June 2008 release that I had to fix ASAP- output to XML no longer output property values! I lay complete blame on my tester - send your flame mails directly to him.
Here's the change list - see the Issue Tracker on Codeplex for more details, or look at the code: