Update temporalio-ts monorepo to v1.15.0

[hash-worker]

This PR contains the following updates:

Package	Change	Age	Confidence
@temporalio/activity (source)	1.12.1 -> 1.15.0
@temporalio/client (source)	1.12.1 -> 1.15.0
@temporalio/common (source)	1.12.1 -> 1.15.0
@temporalio/proto (source)	1.12.1 -> 1.15.0
@temporalio/worker (source)	1.12.1 -> 1.15.0
@temporalio/workflow (source)	1.12.1 -> 1.15.0

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Warning

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Release Notes

temporalio/sdk-typescript (@​temporalio/activity)

v1.15.0: 1.15.0

Compare Source

Notable Changes

• ⚠️ Fixed potential request storms when worker is configured with poller autoscaling, due to missing exponential backoff on ResourceExhausted and other gRPC errors. See PRs temporalio/sdk-core#1110 and temporalio/sdk-core#1111 for more details.
• 💥 Node.js 18 is no longer supported (#​1930)
• 🧪 Added experimental support for Bun runtime (#​1906)

Features

• [opentelemetry] Expose functionality as plugin (#​1884)
• [worker] Worker Connection Replacement (#​1902)
• [workflow] Nexus Cancellation Types (#​1894)
• [worker] Worker deployment versioning is now GA (#​1924)
• [envconfig] Environment configuration is now GA (#​1924)
• [testing] Add API to setup Nexus endpoint on ephemeral test server (#​1897)
• [nexus] Expose Temporal Nexus operation info to Temporal Nexus operation (#​1896)
• [bun] 🧪 Bun support - experimental (#​1906)
• [runtime] 🧪 Buffered metrics - experimental (#​1922)

Bug Fixes

• [worker] Add exponential backoff on ResourceExhausted and other gRPC errors in Poller autoscaler (#​1938 and #​1944)
• [native] Correct native binding type for workerValidate (#​1939)
• [client] Expose operatorService on ConnectionLike interface (#​1904)
• [opentelemetry] Serialize TraceState before exporting to sink (#​1891)
• [opentelemetry] makeWorkflowExporter accepts SpanProcessor (#​1886)
• [ai] Add await to tool execution (#​1882)
• [ai] Description was missing from the derived mcp tools (#​1905)
• [ai] Fix a bug in AI SDK MCP Schema conversion (#​1890)
• [common] Make search attribute type more lenient when parsing (#​1943)
• [workflow] Allow logging queries validators during replay (#​1927)
• [ai] Add missing dependency to ai package (#​1878)
• [worker] Fix wf_task_replay_latency metric recording for non-replay tasks (#​1083)
• [worker] Always send shutdown_worker RPC, fix WorkerStatus state when shutting down worker (#​1082)
• [worker] Fix bug where we count first WFT as sticky cache hit (#​1091)

Dependencies

• 💥 Drop node 18 support (#​1930)
• [api] Update Temporal Protobuf APIs to v1.61.0 (#​1100)
• [deps] Bump vulnerable dependencies (hono, jws, tar, ...) (#​1900)
• [deps] Run cargo update (#​1937)
• [deps] Bump webpack from 5.94.0 to 5.104.1 (#​1929)
• Upgrade eslint (#​1933)
• [deps] Bump bytes from 1.10.1 to 1.11.1 in /packages/core-bridge (#​1921)
• [deps] Bump @​modelcontextprotocol/sdk from 1.25.2 to 1.26.0 (#​1928)
• [deps] Bump tar from 7.5.3 to 7.5.7 (#​1916)

Breaking changes are marked with 💥
Experimental features are marked with 🧪

Full Changelog: temporalio/sdk-typescript@v1.14.1...v1.15.0

v1.14.1: 1.14.1

Compare Source

Minor Features

• [ai-sdk] Upgrade to AI SDK v6 with embedding model support (#​1865, thabnks @​ItsWendell)

Bug Fixes

• [workflow] Automatically cleanup AsyncLocalStorage on workflow context disposal (#​1871)
• [OpenTelemetry] Avoid lazy loading workflow package in interceptors (#​1872)
• Fix Env Config path to match docs (#​1870)
• Fix typos in heartbeat JSDoc (#​1863, thanks @​daveyarwood)

Security

• Bump lru from 0.16.1 to 0.16.3 (#​1873)

Full Changelog: temporalio/sdk-typescript@v1.14.0...v1.14.1

v1.14.0: 1.14.0

Compare Source

Noteworthy Features

• 🧪 [ai] Introduced (experimental) AI SDK Integration (#​1792).
• 💥 [client] TLS is enabled by default if an API key is provided (#​1847). To disable TLS in that specific context, explicitly set tls: false.

Minor Features

• [opentelemetry] Create spans for all interceptor events (#​1835)
• [worker] Enable Worker heartbeating (#​1818). Worker heartbeating allows smoother server-side behaviors when a Worker is shut down or somehow become unreachable.

Bug Fixes

• [worker] The reusable workflow executor now properly runs dispose interceptors (#​1834, thanks @​mnahkies 🙏).
• [core-bridge] Include bridge macros rust package in core-bridge npm package to allow building from source (#​1852, thanks @​stathis-alexander 🙏)

Security

• [@temporalio/create]: bump glob from 10.3.10 to 10.5.0 (#​1828)

SDK-Core update

Commit temporalio/sdk-core@bd02cce -> temporalio/sdk-core@44a6576

• RealSysInfo uses cgroup CPU usage if available (temporalio/sdk-core#1029)
• Worker Heartbeating (temporalio/sdk-core#1038)
• Add temporal prefix to resource tuner metrics (temporalio/sdk-core#1043)
• Avoid spamming gRPC message too large task failures (temporalio/sdk-core#1050)
• No longer retry worker shutdown RPC (temporalio/sdk-core#1054)
• Add explicit worker type configuration (temporalio/sdk-core#1059)
• Emit GrpcMessageTooLarge as failure_reason for workflow tasks (temporalio/sdk-core#1069)

Full Changelog: temporalio/sdk-typescript@v1.13.2...v1.14.0

v1.13.2: 1.13.2

Compare Source

[1.13.2] - 2025-11-10

Note Worthy Features

• (experimental) Plugins Implementation (#​1794)
  • Plugins are a new way of providing easy configuration of workers and clients
• (experimental) Introduce envconfig package (#​1795)
  • envconfig provides a way to configure clients using TOML files

Minor Features

• Create RawValue from direct payload using identity payload converter (#​1806)
• Add support for gRPC binary metadata values (#​1791)
• Make address of test server public (#​1819)
• Bump uuid to 11.1.0 (#​1789, thanks to @​TastyPi 🙏)

Bug Fixes

• [otel] Mark peer dependencies as optional (#​1812)
• [otel] Remove await from OTEL handleSignal interceptor (#​1803)

Security

• Set explicit permissions for GitHub Actions workflows (#​1815)

Notable Changes

• Remove experimental notices from poller behavior (#​1821)
• Remove experimental notices from worker tuner APIs (#​1797)

SDK-Core update

Commit 871b320 -> bd02cce:

• Support user metadata in local activity (temporalio/sdk-core#974)
• Support for Unix sockets in HTTP connect proxy (temporalio/sdk-core#984)
• Enable slot supplier for nexus pollers (temporalio/sdk-core#994)
• [BREAKING] Use normal task queue name for sticky task queue client metrics (temporalio/sdk-core#1039)
• Set worker version on eager start requests (temporalio/sdk-core#1033)

v1.13.1: 1.13.1

Compare Source

[1.13.1] - 2025-10-08

Minor features

• Eager Workflow Start (#​1757)
• Activity reset (#​1730)

Bug Fixes

• Added retry policy to activity info (#​1788)
• Don't set error status on otel spans for benign exceptions (#​1786)

Vulnerabilities

• Bump tracing-subscriber from 0.3.19 to 0.3.20 in /packages/core-bridge (#​1780)

v1.13.0: 1.13.0

Compare Source

Note Worthy Features

• [Experimental] Initial Nexus support (#​1708)
• [Experimental] Fairness Keys & Weights (#​1768)
• [Experimental] Expose Client on Activity Context (#​1769)

Bug Fixes

• Fix worker logs not getting flushed in Core log level set to ERROR (#​1777)

New Contributors

• @​conor-temporal made their first contribution in #​1774

Full Changelog: temporalio/sdk-typescript@v1.12.3...v1.13.0

v1.12.3: 1.12.3

Compare Source

[1.12.3] - 2025-08-19

Bug Fixes

• Fix a recurring "Network error while sending worker heartbeat error due to PermissionDenied" warning messages in worker logs observed by Temporal Cloud users after upgrading to TS SDK 1.12.2 (#​1766)
• Fix "Critical dependency: the request of a dependency is an expression" warning message emitted by workflow bundler since TS SDK 1.12.2 (#​1767).
• Set default workflowExecution.runId to a UUID in MockActivityEnvironment (#​1723, thanks @​TastyPi).

Minor features

• [Experimental] Activity pause/unpause (#​1729)

Full Changelog: temporalio/sdk-typescript@v1.12.2...v1.12.3

v1.12.2: 1.12.2

Compare Source

[1.12.2] - 2025-08-13

Bug Fixes

• fix for pinned versioning behavior on server version >=1.28.0 (#​1754)

Minor features

• Add RawValue support for payloads to bypass custom payload converters (#​1664)
• The __temporal_ prefix is now reserved for internal entities. The __stack_trace and __enhanced_stack_trace are also reserved for internal queries (#​1644)

Notable changes

• Experimental notices for Update with Start have now been removed, it is no longer experimental (#​1745)
• User metadata allows you to attach arbitrary information to workflows and events. This information can be displayed in the Temporal UI, making it easier to identify and understand workflows and their operations. (#​1657)

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Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 62.57%. Comparing base (aabd0a7) to head (3238f70).
⚠️ Report is 15 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #7731   +/-   ##
=======================================
  Coverage   62.57%   62.57%           
=======================================
  Files        1297     1297           
  Lines      131152   131152           
  Branches     5487     5487           
=======================================
  Hits        82064    82064           
  Misses      48178    48178           
  Partials      910      910           

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PR Summary

Medium Risk
Dependency-only change, but it upgrades the workflow/worker runtime libraries used in production; behavior changes in polling, bundling, or node compatibility could surface at runtime.

Overview
Upgrades the Temporal TypeScript SDK across the monorepo from 1.12.1 to 1.15.0 (client/worker/activity/workflow/common/proto) in the API, AI worker, integration worker, and shared backend utilities/graph SDK packages.

Regenerates yarn.lock to match the new Temporal dependency graph, including new transitive packages (notably @temporalio/nexus/nexus-rpc) and updated transitive versions (e.g. uuid, webpack, heap-js, watchpack).

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