Review the product release compatibility matrix
You must pair a supported version of RHEL with the MicroShift version you are using as described in the following compatibility table.
Red Hat Device Edge product release compatibility matrix
RHEL and MicroShift work together as a single solution for device-edge computing. You can update each component separately, but the product versions must be compatible. Supported configurations of RHEL use verified releases for each together as listed in the following table:
Be sure to check the support status of a release on the product lifecycle page.
| RHEL Version(s) |
MicroShift Version |
Supported MicroShift Version → Version Updates |
| 10.2 |
4.22 |
4.22.0 → 4.22.z (Technology Preview) |
| 9.8 |
4.22 |
4.22.0 → 4.22.z |
| 9.8 |
4.21 |
4.21.0 → 4.21.z, 4.21 → 4.22 |
| 9.8 |
4.20 |
4.22.0 → 4.22.z, 4.22 on RHEL 9.8 → 4.22 on RHEL 10.2 (Technology Preview) |
| 9.6 |
4.21 |
4.21.0 → 4.21.z, 4.21 → 4.22, 4.21 → 4.22 on RHEL 9.8, 4.21 → 4.22 on RHEL 10.2 (Technology Preview) |
| 9.6 |
4.20 |
4.20.0 → 4.20.z, 4.20 → 4.21, 4.20 → 4.22 on RHEL 10.2 (Technology Preview) |
| 9.6 |
4.19 |
4.19.0 → 4.19.z, 4.19 → 4.20 |
| 9.4 |
4.18 |
4.18.0 →4.18.z, 4.18 → 4.20 on RHEL 9.6 |
| 9.4 |
4.17 |
4.17.1 → 4.17.z, 4.17 → 4.18 |
| 9.4 |
4.16 |
4.16.0 → 4.16.z, 4.16 →4.17, 4.16 → 4.18 |