This release has a bug that prevents server startup when running in a single-node configuration. Please use v1.18.3 instead.

Release Highlights

This patch releases fixes a few small bugs in namespace migration. It also has two changes to scavengers: the history scavenger is now enabled on SQL persistence, and the execution scavenger now finds mutable state that's past its retention timeout.

All Changes

2022-10-17 - 1b8e28f64 - Implement GetAllHistoryTreeBranches for SQL persistence backends (#3438) 2022-10-17 - 2127976bf - Properly handle min task ID > max task ID case during shard re-balancing (#3470) 2022-10-17 - d602bff22 - Fix timer task visibility timestamp for workflow refresh (#3460) 2022-10-17 - 8cd481ad7 - Fix scheduled queue max read level update for single processor (#3474) 2022-10-17 - 45bd55d02 - Turns on the history scavenger for SQL backends (#3462) 2022-10-17 - bb7b1f432 - Fix sanitize mutable state after replication (#3479) 2022-10-17 - ff47b2c3c - Add execution scavenger for retention (#3457) 2022-10-17 - 78366f1e5 - Update replication timestamp with no task (#3487) 2022-10-17 - b57b9307b - Do not add version 0 to failover history (#3483) 2022-10-18 - 9a427c26a - Rewrite mysql PaginateBranchesFromHistoryTree query (#3509) 2022-10-18 - 07ab3e111 - Warning log on new event during set workflow (#3508) 2022-10-18 - 0aa594887 - Update version to 1.18.2

Details about the v1.18.0 release can be found here.

Helpful links to get you started with Temporal

Temporal Docs Server Docker Compose Helm Chart

Docker images for this release (use tag 1.18.2)

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