March 2026 monthly summary for temporalio/sdk-java focused on delivering Async Workflow Polling Slot Usage Tracking and strengthening tests and stability. Implemented marking of task slots as used when an async poll task executes, updated the polling flow accordingly, and added slot supplier tests to validate used-slot tracking during workflow execution. The change reduces risk of slot leakage and improves resource accounting and reliability in asynchronous polling.

Month: 2025-11 — Delivered a dynamic autoscaling feature for task pollers in temporalio/sdk-go to improve throughput, efficiency, and responsiveness under varying load conditions. Implemented adaptive poller deployment that scales from the initial count to the maximum pollers, supported by automated tests validating autoscaling behavior. Updated worker base logic to support max poller count and added scalable poller concurrency tests. This work enhances resource utilization, reduces latency during bursts, and positions the SDK for higher concurrent workloads.