22.10.2 Release Notes

The official patch release of EventStoreDB OSS & Commercial version 22.10.2 LTS is now available.

This is a patch to the 22.10 LTS release, which will be supported until October 2024. Read more about our versioning strategy.

The complete changelog can be found here. If you need help planning your upgrade or want to discuss support, please contact us.

EventStoreDB 22.10.2 is available for the following operating systems:

• Windows
• Ubuntu 18.04
• Ubuntu 20.04
• Ubuntu 22.04 (Preview)
• CentOS 7 (Commercial version)
• Amazon Linux 2 (Commercial version)
• Oracle Linux 7 (Commercial version)

Additionally, you can find docker images including the preview ARM64 image on Dockerhub.

Should I upgrade?

22.10.2 will be supported for 2 years until version 24.10.0 is released in October 2024.

If you are already running 22.10.0, then we recommend that you upgrade to 22.10.2, especially if you have experienced either of the errors fixed in this patch. These are detailed below.

If you are on 21.10.x and wondering if you should upgrade, then check the feature highlights to see what’s new in 22.10.2 vs 21.10.0. If you are not wanting to upgrade for any of those features, then ensure that you are on the latest version of 21.10 to get the latest fixes and patches.

Upgrade Procedure

To upgrade a cluster from 21.10.x or 22.10.x,  a usual rolling upgrade can be done:

• Pick a node (start with the follower nodes first, then choose the leader last).
• Stop the node, upgrade it and start it.

Where Can I Get the Packages?

Downloads are available on our website.

The packages can also be installed using the following instructions.

Ubuntu 18.04/20.04 (via packagecloud)

curl -s https://packagecloud.io/install/repositories/EventStore/EventStore-OSS/script.deb.sh | sudo bash
sudo apt-get install eventstore-oss=22.10.2

Ubuntu 22.04 Preview(via packagecloud)

curl -s https://packagecloud.io/install/repositories/EventStore/EventStore-OSS/script.deb.sh | sudo bash
sudo apt-get install eventstore-oss=22.10.2~preview1

Windows (via Chocolatey)

choco install eventstore-oss -version 22.10.2

Docker (via docker hub)

docker pull eventstore/eventstore:22.10.2-focal

docker pull eventstore/eventstore:22.10.2-bullseye-slim

Fixes in this release

“Could not get TimeStamp range for chunk” error during Scavenge

It was possible for scavenging on EventStore 22.10.0 and 22.10.1 to fail with the error message “Could not get TimeStamp range for chunk” if a scavenge had previously been run on an older version of EventStore. This happened when the previous scavenge had scavenged away all of the events in a chunk (leaving it empty) but hadn’t scavenged the index.

This case is now correctly handled in 22.10.2

Properly report Create/Delete errors for Persistent Subscriptions

Previously, the gRPC client was not getting notified when the creation or deleting of a persistent subscription failed, resulting in these failed requests just timing out.

This version will now correctly report the fact that the request failed back to the client.

For more detailed information about these fixes and others in this release, please check the Changelog.

Documentation and previous releases notes

Read EventStoredDB documentation here.

Previous release notes can be found here.

Providing Feedback

If you encounter any issues, please don’t hesitate to open an issue on GitHub if there isn’t one already.

Additionally, there is a fairly active discuss channel, and an #eventstore channel on the DDD-CQRS-ES community

If you have any questions that aren't covered in these release notes or the docs, please feel free to reach out.