Temporal UI now supports a new Night Mode theme.

Slot Auto-Tuning: New WorkerTuner, ResourceBasedTuner, and CompositeTuner for better resource use. Workflow Update: API changes, renamed options, required WorkflowUpdateStage. Spring Boot: Renamed packages; update dependencies.

Ensured coroutines complete on workflow finish. Introduced Temporalio.Workflow.Semaphore, a workflow-safe alternative to SemaphoreSlim. Improved workflow updates with better update info access and new exceptions for RPC cancellations/timeouts.

This minor release supports worker versioning with a new API in Temporal Servers v1.24.0+. It ensures only compatible workers process tasks. Task queue descriptions now include reachability info. Use --legacy-mode for older servers.

Acquire workflow lock in backfill history (#6102). Unbound retry delay by MaximumInterval. Handle NextRetryDelay in failures (#5946). Remove build ID from sticky tasks (#6096). Scheduler fix: respect RemainingActions, ignore pre-update actions (#6122).

Introducing Multi-region Namespaces in Temporal Cloud! Achieve 99.99% SLA, near-zero RPO, and <20-min RTO. Features include outage-proof workloads, automatic failover with real-time alerts, and easy deployment. Watch the webinar recording to learn more.

Upgrade Temporal Server to v1.24.1, building on CLI v0.12.0. Key changes: new --data flag format, install.sh resurrected, new workflow flag, panic fix, and more. Note: --data option now requires repeating for multiple key-value pairs

The Start Delay workflow option is now available, allowing you to schedule future Workflow executions. Signals-With-Start bypass delays, while other signals are ignored. Set this option in the Workflow Options field of your SDK.

Users can now filter Namespaces by Namespace Name or Region.

This release contains schema fix for SQL based visibility introduced in 1.24.0

This release mainly fixes bugs. Workflow.WaitConditionAsync: Fixes issue from 1.1.1 where it couldn't resolve, reverting to 1.1.0 behavior. May cause non-determinism if encountered in 1.1.1. Experimental Update: WaitForStage required, UpdateID now Id

Fix client connection timeout at

Introducing Multi-region Namespaces: Enhanced availability with continuous service across regions, disaster recovery with automated failover, and reduced downtime with automatic replication and failovers.

V1.24.0 deprecates standard visibility; upgrade to advanced visibility as per v1.20.0 and v1.21.0. Updates: Worker Versioning APIs, Namespace Burst Ratio, OpenAPI docs, shard info, MySQL performance, OpenTelemetry, task queue, and UTF-8 validation.

The PHP SDK v2.10.1 release for Temporal addresses two main issues: it fixes payload decoding errors when external SDKs return empty payloads and resolves workflow hangs caused by yielding non-promise values.

Reestablished compatibility with GLIBC 2.18+ for both x64 and arm64 architectures in TypeScript SDK v1.10.1 on Linux

Support for Node.js 14 and 16 dropped; upgrade to Node.js 18+ for compatibility and security. New features: API key support, improved logging, and enhanced diagnostics. Various bug fixes for stability and performance improvements.

Converted policy constants to enums and added a new $lifecycleStage parameter in Update\UpdateOptions::new().

In the next version, roles and permissions will be returned in lowercase (e.g., "admin" instead of "Admin") for consistency. If your systems are case-sensitive, adjustments may be necessary.

Fix wrong "deadline is reached" detection. Fix unmarshalling of typed assoc arrays