We have just released a major update to the Product Feeds module!
The new version (5.1.5) adds the following new features:
- The store administrator can specify feed filenames (default filenames were used before)
- You can configure the module to re-generate feeds through a cron job
- The modules stores exported data in a temporary file, so comparison shopping engines will never bump into an incomplete feed in case you make it available to them through a direct link.