Hi @barnaby-williams_8489,
Here is a knowledge base article for migrating feeds. Although the majority of this is probably not helpful, the very last section talks about how to migrate a Maven feed. You could probably use that to migrate any Maven feeds to Blob storage. It may be easier for Maven to:
- Create a new feed
- Migrate your packages over using the KB article
- Remove your old feed
- Rename your new feed to the old feed's name
Pulled from our Feed docs
Renaming a feed will also change its API Endpoint URL. As of ProGet 5.2.19, you can create "Alternate Names" for a feeds by going to Manage Feed > Rename, then clicking the Set Alternate Names link in the warning dialog. Alternate feed names essentially provide multiple endpoint URLs for a feed, and are useful when renaming feeds to keep backwards compatibility with old names.
That should cover all the feeds except Docker. Do you have any docker feeds configured? Is there any other feeds you are having trouble migrating?
Thanks,
Rich

