When you enable auto-update for your self-hosted integration runtime (SHIR), updates are typically managed internally. The auto-update process releases a new version every three months, using a stable version from the preceding three months. This means that the version you see as the autoupdated version may not always be the latest version available. In your case, if your SHIR is still on version '5.55.9315.1', it may be due to the fact that the auto-update has not yet scheduled the update to the latest version '5.60.9438.1'.
You can check the auto-update version in the ADF portal, and if your self-hosted integration runtime is online, it will show the autoupdate version. If it is offline, it will display the latest version available. If you want to ensure you have the latest version, you can manually trigger the update from the portal.
Additionally, if you have multiple nodes, the auto-update happens in one node first while others continue working, which can also contribute to perceived delays in updates.
If you are concerned about the delay, you might want to check the auto-update settings and ensure that there are no issues preventing the update from occurring as scheduled.
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