The DMS agent (cdcagent) is versioned and released independently of Hybrid Manager (HM). Using an incompatible version can cause silent failures — the HM console recognizes the database correctly, but issues appear only when a migration starts.
The table shows the minimum cdcagent version required for each HM release. Using a newer version than the minimum is supported and recommended.
| HM version | Minimum cdcagent version |
|---|---|
| 1.4.0 (LTS) | 1.13.12 |
| 2026.5 (IR) | 1.12.40 |
| 2026.4 (IR) | 1.12.8 |
| 2026.3 (IR) | 1.10.21 |
| 2026.2 (IR) | 1.9.4 |
| 1.3.x (LTS) | 1.3.23 |
To install the DMS agent, see Installing the DMS agent. To upgrade an existing installation, see Upgrading the DMS agent.