Where are the downloads for older server version?

I have a rather old 9.0.9 which I would like to upgrade slowly, not to enter into too much complications. I was thinking to move up to 10.x first. But can’t find anything older than 12 to download. (This is a licensed Professional setup).
Would a direct upgrade from 9.0.9 to 12.x be realistic / safe ?
This is not a Docker based configuration. It uses Debian 11.11.

You can register an account in our customer center. Then you will see the download link for Seafile Pro servers binary package.

If you want to upgrade from 9.0.9 directly to 12.x, for an old Seafile server, the recommended method is to deploy a new instance with the newest version, restore your old database and data into it, and then run the upgrade scripts to make the database compatible with the new version.

Thanks Daniel! Indeed I have such an account and found the historical downloads there. I will move up versions slowly. First to 10, then 11, then I’ll probably see to convert to a docker based setup. I also have to migrate my storage to S3-compatible buckets, in between, at some point. Fun ahead! :slight_smile: