If upgrading from Fedora 3.x, 4.x, or 5.x to Fedora 6.x, please see: Migrate to Fedora 6

Fedora 6.4.0

If migrating directly from Fedora 6.0.0 or 6.1.x, see the Fedora 6.2.0 notice. Otherwise, no data or client upgrade needed.

Fedora 6.3.0

If migrating directly from Fedora 6.0.0 or 6.1.x, see the Fedora 6.2.0 notice. Otherwise, no data or client upgrade needed.

Fedora 6.2.0

If migrating from any 6.x version you may have invalid subjects for binary resources. See ticket for more information FCREPO-3819. You can fix these resources using fcrepo-doctor

Fedora 6.1.1

No data or client upgrade needed

Fedora 6.1.0

No data or client upgrade needed

Fedora 6.0.0

See Migrate to Fedora 6

Fedora 5.1.1

No data or client upgrade needed

Fedora 5.1.0

No data or client upgrade needed

Fedora 5.0.0

Due to the changes to existing APIs and the data model, Fedora 5.0.0 is not backwards compatible. The Fedora Import Export Utility does not currently support upgrading data from Fedora 4.7 to Fedora 5.0; however, adding upgrade support to this utility is a top priority for the first quarter of 2019.