v1.20.0

Official Temporal changelog summary with source attribution, release tags, and community reactions.

Track this Temporal release note alongside related changelog updates, risky changes, and weekly digest signals from the developer community.

Temporal·4 years ago · Feb 17, 2023, 09:47 PMDeprecationMay break your integrationAI-assisted summary

Summary

Removed SERVICE_FLAGS env var, matching.useOldRouting, and changed default authorizer behavior (system namespace and no‑namespace cases); OpenTelemetry counters now get a “total” suffix and Elasticsearch list support is deprecated, const...
Added advanced visibility for supported SQL databases (beta), re‑implemented archival with a dedicated task queue and infinite retry, introduced alpha Workflow Updates, cross‑shard replication, BatchOperation delete workflow, and a new i...
Deprecated MySQL 5.7 and PostgreSQL 9.6‑11 (to be removed in v1.21) and discouraged use of list‑value search attributes with Elasticsearch.

featurebreakingdeprecationsecuritysource healthy

Official source Last checked 6 hours ago

Loading follow options…

official source

Verify the original release note

Every summary should remain traceable to the original changelog or release source.

AI-assisted summarysource healthyLast checked 6 hours ago

related channels

Turn this Temporal release note into a weekly digest for the tools you actually use.