Release notes
Overview
The 4.9 release introduces Serial Groups for job serialization, Automatic Reruns for workflows and steps, and improved caching with Zstd compression.
Upgrade
| Server 4.9 requires mongoDB 4.4 or higher. If your MongoDB instance is not externalized then please follow our Upgrade MongoDB to 4.4 guide before upgrading to Server 4.9.0. |
For upgrade steps see the Upgrade Server 4.9 Guide.
Release 4.9.0
For full details of this release see the changelog.