Update version.txt to include new scripts
Update version.txt to include new scripts

This includes download only scripts which should be OK if #378 checks out
and is merged. See #208 for more details.

henrykironde/deletedret,goelakash/retriever,davharris/retriever,davharris/retriever,henrykironde/deletedret,goelakash/retriever,davharris/retriever