I am not exactly sure what's causing the problem but we are experiencing two issues after upgrading to 1.6.1

1. The script is appending products.xml to the output file name which end up rendering the output file name to not match the filename registered with Google.

2. Since upgrading to version 1.6.1 it's only generating about 70% of our product in the feed. I am not sure if this is related to the new parameter for figuring out what a product is versus download, document, etc. Reverting back to 1.5.3 solves the problem and all 10,583 products are included in the feed.

Both Yahoo product submit and Live product feed works fine and generate all active products.

I have temporarily downgraded to 1.5.3 so we can at least upload all products.

Thanks!