Release Highlights

This release addresses an issue when downgrading a cluster running the 1.21 series back to 1.20: New workflows would receive a BuildIds search attribute that would not be understood by 1.20 and would cause errors in visibility task processing. There's no need to upgrade to this release from 1.20.3, but if downgrading from 1.21, the downgrade should be done to this version.

All Changes

2023-07-13 - f12479619 - Add BuildIds predefined search attribute (#4624)

Details about the v1.20.0 release can be found here.

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Temporal Docs Server Docker Compose Helm Chart

Docker images for this release (use tag 1.20.4)

Server Server With Auto Setup (what is Auto-Setup?) Admin-Tools