3 Supported Upgrade and Rollback Paths
This chapter lists the supported upgrade and rollback paths in release 23.4.x. For more information about upgrade, see Oracle Communications Operations Services Overlay Installation and Upgrade Guide.
Release 23.4.5
Supported Upgrade Path
The following table lists the supported upgrade path in release 23.4.5.
Table 3-1 Supported Upgrade Paths
| Source release | Target release |
|---|---|
| 23.4.4, 23.4.0 | 23.4.5 |
| 23.3.1 | 23.4.5 |
Supported Rollback Path
The following table lists the supported rollback path in release 23.4.5.
Table 3-2 Supported Rollback Paths
| Source release | Target release |
|---|---|
| 23.4.5 | 23.4.4, 23.4.0 |
| 23.4.5 | 23.3.1 |
Release 23.4.4
Supported Upgrade Path
The following table lists the supported upgrade path in release 23.4.4.
Table 3-3 Supported Upgrade Paths
| Source release | Target release |
|---|---|
| 23.4.0 | 23.4.4 |
| 23.3.1 | 23.4.4 |
Supported Rollback Path
The following table lists the supported rollback path in release 23.4.4.
Table 3-4 Supported Rollback Paths
| Source release | Target release |
|---|---|
| 23.4.4 | 23.4.0 |
| 23.4.4 | 23.3.1 |
Release 23.4.0
Supported Upgrade Path
The following table lists the supported upgrade path in release 23.4.0.
Table 3-5 Supported Upgrade Paths
| Source release | Target release |
|---|---|
| 23.3.1 | 23.4.0 |
Supported Rollback Path
Rollback is not supported to previous releases.