vercel · TooTallNate · Apr 30, 2026 · Apr 30, 2026
diff --git a/.changeset/pre.json b/.changeset/pre.json
@@ -64,6 +64,7 @@
     "few-cups-share",
     "fine-coins-cheat",
     "fix-builtin-externalize",
+    "fix-ci-command-injection",
     "fix-community-world-specversion",
     "fix-discovery-weakmap-cache",
     "fix-health-check-correlation-id",
@@ -73,25 +74,38 @@
     "fix-next-version-resolution",
     "fix-provider-tool-identity",
     "fix-stream-get-runid",
+    "fix-tools-to-model-tools",
+    "fix-vite-step-source-maps-e2e",
     "getter-step-support",
+    "green-streams-decode",
     "inline-step-registration",
     "large-regions-talk",
     "lazy-discovery-bare-specifiers",
+    "lucky-windows-smash",
     "many-peas-jog",
     "neat-runs-serialize",
+    "next-diagnostics-dist",
     "ninety-dancers-brush",
+    "nitro-forward-externals",
+    "no-eval-in-revive",
     "o11y-run-ref-rendering",
     "old-towns-make",
     "preserve-step-fn-names",
     "private-member-dce",
+    "remove-client-mode",
     "remove-private-subpath",
     "remove-sdk-serde-exclusion",
+    "remove-step-file-copy",
     "rename-domain-urls",
+    "skip-community-worlds-main",
     "slow-bottles-pull",
+    "start-in-workflow",
     "step-run-required",
     "sync-step-followup",
     "tired-spiders-rhyme",
     "vast-oranges-fail",
-    "workflow-function-serialization"
+    "workflow-function-serialization",
+    "world-local-path-traversal",
+    "world-vercel-protection-bypass"
   ]
 }
diff --git a/packages/ai/CHANGELOG.md b/packages/ai/CHANGELOG.md
@@ -1,5 +1,14 @@
 # @workflow/ai
 
+## 5.0.0-beta.3
+
+### Patch Changes
+
+- [#1544](https://github.com/vercel/workflow/pull/1544) [`3f6d98f`](https://github.com/vercel/workflow/commit/3f6d98f3f0b1e18af47a7665fa210d87f99ff979) Thanks [@iNishant](https://github.com/iNishant)! - Forward `strict`, `inputExamples`, and `providerOptions` tool properties to language model providers, and handle `type: 'dynamic'` tools
+
+- Updated dependencies [[`e295bae`](https://github.com/vercel/workflow/commit/e295bae417bd072f8e18e8d07c76d90d40ae7cec)]:
+  - workflow@5.0.0-beta.3
+
 ## 5.0.0-beta.2
 
 ### Patch Changes

diff --git a/packages/ai/package.json b/packages/ai/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@workflow/ai",
-  "version": "5.0.0-beta.2",
+  "version": "5.0.0-beta.3",
   "description": "Workflow SDK compatible helper library for the AI SDK",
   "type": "module",
   "main": "dist/index.js",

diff --git a/packages/astro/CHANGELOG.md b/packages/astro/CHANGELOG.md
@@ -1,5 +1,15 @@
 # @workflow/astro
 
+## 5.0.0-beta.3
+
+### Patch Changes
+
+- Updated dependencies [[`baba580`](https://github.com/vercel/workflow/commit/baba580794f636fa371d86634a2eac7bf367da12), [`417c493`](https://github.com/vercel/workflow/commit/417c4930be3d21768c7efd4d224510a33d8c468c)]:
+  - @workflow/builders@5.0.0-beta.3
+  - @workflow/swc-plugin@5.0.0-beta.3
+  - @workflow/rollup@5.0.0-beta.3
+  - @workflow/vite@5.0.0-beta.3
+
 ## 5.0.0-beta.2
 
 ### Patch Changes

diff --git a/packages/astro/package.json b/packages/astro/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@workflow/astro",
-  "version": "5.0.0-beta.2",
+  "version": "5.0.0-beta.3",
   "description": "Astro integration for Workflow SDK",
   "type": "module",
   "main": "dist/index.js",

diff --git a/packages/builders/CHANGELOG.md b/packages/builders/CHANGELOG.md
@@ -1,5 +1,17 @@
 # @workflow/builders
 
+## 5.0.0-beta.3
+
+### Patch Changes
+
+- [#1857](https://github.com/vercel/workflow/pull/1857) [`baba580`](https://github.com/vercel/workflow/commit/baba580794f636fa371d86634a2eac7bf367da12) Thanks [@ijjk](https://github.com/ijjk)! - Write Next.js workflow diagnostics manifests inside the Next.js dist directory and only use `.vercel/output/diagnostics` for the Vercel Build Output API builder.
+
+- [#1686](https://github.com/vercel/workflow/pull/1686) [`417c493`](https://github.com/vercel/workflow/commit/417c4930be3d21768c7efd4d224510a33d8c468c) Thanks [@TooTallNate](https://github.com/TooTallNate)! - **BREAKING CHANGE**: Remove `client` transform mode from SWC plugin. The `client` and `step` modes were nearly identical — both preserved step function bodies, replaced workflow bodies with throw stubs, and emitted the same JSON manifest. The only differences were the step registration mechanism (simple property assignment vs. IIFE) and whether DCE ran. Step mode now absorbs all client-mode behaviors: hoisted variable references for object property steps (so `.stepId` is accessible), and dead code elimination. All integrations that previously used `mode: 'client'` now use `mode: 'step'`.
+
+- Updated dependencies [[`7d07fab`](https://github.com/vercel/workflow/commit/7d07fab692ba79d0339b093a45f5beecb219639e), [`417c493`](https://github.com/vercel/workflow/commit/417c4930be3d21768c7efd4d224510a33d8c468c), [`e295bae`](https://github.com/vercel/workflow/commit/e295bae417bd072f8e18e8d07c76d90d40ae7cec)]:
+  - @workflow/core@5.0.0-beta.3
+  - @workflow/swc-plugin@5.0.0-beta.3
+
 ## 5.0.0-beta.2
 
 ### Patch Changes

diff --git a/packages/builders/package.json b/packages/builders/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@workflow/builders",
-  "version": "5.0.0-beta.2",
+  "version": "5.0.0-beta.3",
   "description": "Shared builder infrastructure for Workflow SDK",
   "type": "module",
   "main": "./dist/index.js",

diff --git a/packages/cli/CHANGELOG.md b/packages/cli/CHANGELOG.md
@@ -1,5 +1,19 @@
 # @workflow/cli
 
+## 5.0.0-beta.3
+
+### Patch Changes
+
+- [#1686](https://github.com/vercel/workflow/pull/1686) [`417c493`](https://github.com/vercel/workflow/commit/417c4930be3d21768c7efd4d224510a33d8c468c) Thanks [@TooTallNate](https://github.com/TooTallNate)! - **BREAKING CHANGE**: Remove `client` transform mode from SWC plugin. The `client` and `step` modes were nearly identical — both preserved step function bodies, replaced workflow bodies with throw stubs, and emitted the same JSON manifest. The only differences were the step registration mechanism (simple property assignment vs. IIFE) and whether DCE ran. Step mode now absorbs all client-mode behaviors: hoisted variable references for object property steps (so `.stepId` is accessible), and dead code elimination. All integrations that previously used `mode: 'client'` now use `mode: 'step'`.
+
+- Updated dependencies [[`9ea1254`](https://github.com/vercel/workflow/commit/9ea125427f4d96acf142b8b8deca0594e7ee1e7b), [`baba580`](https://github.com/vercel/workflow/commit/baba580794f636fa371d86634a2eac7bf367da12), [`7d07fab`](https://github.com/vercel/workflow/commit/7d07fab692ba79d0339b093a45f5beecb219639e), [`417c493`](https://github.com/vercel/workflow/commit/417c4930be3d21768c7efd4d224510a33d8c468c), [`e295bae`](https://github.com/vercel/workflow/commit/e295bae417bd072f8e18e8d07c76d90d40ae7cec), [`3ad8ee7`](https://github.com/vercel/workflow/commit/3ad8ee7e33e4639cf0e4778c1e87b96a17a74c56), [`354840e`](https://github.com/vercel/workflow/commit/354840e93b46e2eae29d4b1f936b04a92db1890e)]:
+  - @workflow/web@5.0.0-beta.3
+  - @workflow/builders@5.0.0-beta.3
+  - @workflow/core@5.0.0-beta.3
+  - @workflow/swc-plugin@5.0.0-beta.3
+  - @workflow/world-local@5.0.0-beta.3
+  - @workflow/world-vercel@5.0.0-beta.3
+
 ## 5.0.0-beta.2
 
 ### Patch Changes

diff --git a/packages/cli/package.json b/packages/cli/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@workflow/cli",
-  "version": "5.0.0-beta.2",
+  "version": "5.0.0-beta.3",
   "description": "Command-line interface for Workflow SDK",
   "type": "module",
   "bin": {

diff --git a/packages/core/CHANGELOG.md b/packages/core/CHANGELOG.md
@@ -1,5 +1,19 @@
 # @workflow/core
 
+## 5.0.0-beta.3
+
+### Minor Changes
+
+- [#1491](https://github.com/vercel/workflow/pull/1491) [`e295bae`](https://github.com/vercel/workflow/commit/e295bae417bd072f8e18e8d07c76d90d40ae7cec) Thanks [@pranaygp](https://github.com/pranaygp)! - Allow `start()` to be called directly inside workflow functions
+
+### Patch Changes
+
+- [#1848](https://github.com/vercel/workflow/pull/1848) [`7d07fab`](https://github.com/vercel/workflow/commit/7d07fab692ba79d0339b093a45f5beecb219639e) Thanks [@pranaygp](https://github.com/pranaygp)! - Replace `eval` in `serialization.ts` `revive()` helper with `JSON.parse`. `devalue.stringify()` output is always valid JSON (special values are encoded as negative integer sentinels), so `JSON.parse` is a safe drop-in that eliminates the `eval` anti-pattern.
+
+- Updated dependencies [[`3ad8ee7`](https://github.com/vercel/workflow/commit/3ad8ee7e33e4639cf0e4778c1e87b96a17a74c56), [`354840e`](https://github.com/vercel/workflow/commit/354840e93b46e2eae29d4b1f936b04a92db1890e)]:
+  - @workflow/world-local@5.0.0-beta.3
+  - @workflow/world-vercel@5.0.0-beta.3
+
 ## 5.0.0-beta.2
 
 ### Patch Changes

diff --git a/packages/core/package.json b/packages/core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@workflow/core",
-  "version": "5.0.0-beta.2",
+  "version": "5.0.0-beta.3",
   "description": "Core runtime and engine for Workflow SDK",
   "type": "module",
   "main": "dist/index.js",

diff --git a/packages/nest/CHANGELOG.md b/packages/nest/CHANGELOG.md
@@ -1,5 +1,15 @@
 # @workflow/nest
 
+## 5.0.0-beta.3
+
+### Patch Changes
+
+- [#1686](https://github.com/vercel/workflow/pull/1686) [`417c493`](https://github.com/vercel/workflow/commit/417c4930be3d21768c7efd4d224510a33d8c468c) Thanks [@TooTallNate](https://github.com/TooTallNate)! - **BREAKING CHANGE**: Remove `client` transform mode from SWC plugin. The `client` and `step` modes were nearly identical — both preserved step function bodies, replaced workflow bodies with throw stubs, and emitted the same JSON manifest. The only differences were the step registration mechanism (simple property assignment vs. IIFE) and whether DCE ran. Step mode now absorbs all client-mode behaviors: hoisted variable references for object property steps (so `.stepId` is accessible), and dead code elimination. All integrations that previously used `mode: 'client'` now use `mode: 'step'`.
+
+- Updated dependencies [[`baba580`](https://github.com/vercel/workflow/commit/baba580794f636fa371d86634a2eac7bf367da12), [`417c493`](https://github.com/vercel/workflow/commit/417c4930be3d21768c7efd4d224510a33d8c468c)]:
+  - @workflow/builders@5.0.0-beta.3
+  - @workflow/swc-plugin@5.0.0-beta.3
+
 ## 5.0.0-beta.2
 
 ### Patch Changes

diff --git a/packages/nest/package.json b/packages/nest/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@workflow/nest",
-  "version": "5.0.0-beta.2",
+  "version": "5.0.0-beta.3",
   "description": "NestJS integration for Workflow SDK",
   "type": "module",
   "main": "dist/index.js",

diff --git a/packages/next/CHANGELOG.md b/packages/next/CHANGELOG.md
@@ -1,5 +1,20 @@
 # @workflow/next
 
+## 5.0.0-beta.3
+
+### Patch Changes
+
+- [#1857](https://github.com/vercel/workflow/pull/1857) [`baba580`](https://github.com/vercel/workflow/commit/baba580794f636fa371d86634a2eac7bf367da12) Thanks [@ijjk](https://github.com/ijjk)! - Write Next.js workflow diagnostics manifests inside the Next.js dist directory and only use `.vercel/output/diagnostics` for the Vercel Build Output API builder.
+
+- [#1686](https://github.com/vercel/workflow/pull/1686) [`417c493`](https://github.com/vercel/workflow/commit/417c4930be3d21768c7efd4d224510a33d8c468c) Thanks [@TooTallNate](https://github.com/TooTallNate)! - **BREAKING CHANGE**: Remove `client` transform mode from SWC plugin. The `client` and `step` modes were nearly identical — both preserved step function bodies, replaced workflow bodies with throw stubs, and emitted the same JSON manifest. The only differences were the step registration mechanism (simple property assignment vs. IIFE) and whether DCE ran. Step mode now absorbs all client-mode behaviors: hoisted variable references for object property steps (so `.stepId` is accessible), and dead code elimination. All integrations that previously used `mode: 'client'` now use `mode: 'step'`.
+
+- [#1796](https://github.com/vercel/workflow/pull/1796) [`906f7c1`](https://github.com/vercel/workflow/commit/906f7c12132c6ed24ac64a5a3c57ee524ad9e7be) Thanks [@TooTallNate](https://github.com/TooTallNate)! - Simplify the deferred builder by importing step sources directly into the generated `step/route.js`, matching how serde files are handled.
+
+- Updated dependencies [[`baba580`](https://github.com/vercel/workflow/commit/baba580794f636fa371d86634a2eac7bf367da12), [`7d07fab`](https://github.com/vercel/workflow/commit/7d07fab692ba79d0339b093a45f5beecb219639e), [`417c493`](https://github.com/vercel/workflow/commit/417c4930be3d21768c7efd4d224510a33d8c468c), [`e295bae`](https://github.com/vercel/workflow/commit/e295bae417bd072f8e18e8d07c76d90d40ae7cec)]:
+  - @workflow/builders@5.0.0-beta.3
+  - @workflow/core@5.0.0-beta.3
+  - @workflow/swc-plugin@5.0.0-beta.3
+
 ## 5.0.0-beta.2
 
 ### Patch Changes

diff --git a/packages/next/package.json b/packages/next/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@workflow/next",
-  "version": "5.0.0-beta.2",
+  "version": "5.0.0-beta.3",
   "description": "Next.js integration for Workflow SDK",
   "type": "commonjs",
   "main": "dist/index.js",

diff --git a/packages/nitro/CHANGELOG.md b/packages/nitro/CHANGELOG.md
@@ -1,5 +1,20 @@
 # @workflow/nitro
 
+## 5.0.0-beta.3
+
+### Minor Changes
+
+- [#1844](https://github.com/vercel/workflow/pull/1844) [`cbecbaa`](https://github.com/vercel/workflow/commit/cbecbaa5fe0cc58da4b758dbd84a48e89ca7ba88) Thanks [@TooTallNate](https://github.com/TooTallNate)! - Forward string entries from Nitro's `externals.external` config to the workflow builder's esbuild `external` option.
+
+### Patch Changes
+
+- Updated dependencies [[`baba580`](https://github.com/vercel/workflow/commit/baba580794f636fa371d86634a2eac7bf367da12), [`7d07fab`](https://github.com/vercel/workflow/commit/7d07fab692ba79d0339b093a45f5beecb219639e), [`417c493`](https://github.com/vercel/workflow/commit/417c4930be3d21768c7efd4d224510a33d8c468c), [`e295bae`](https://github.com/vercel/workflow/commit/e295bae417bd072f8e18e8d07c76d90d40ae7cec)]:
+  - @workflow/builders@5.0.0-beta.3
+  - @workflow/core@5.0.0-beta.3
+  - @workflow/swc-plugin@5.0.0-beta.3
+  - @workflow/rollup@5.0.0-beta.3
+  - @workflow/vite@5.0.0-beta.3
+
 ## 5.0.0-beta.2
 
 ### Patch Changes

diff --git a/packages/nitro/package.json b/packages/nitro/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@workflow/nitro",
-  "version": "5.0.0-beta.2",
+  "version": "5.0.0-beta.3",
   "description": "Nitro integration for Workflow SDK",
   "type": "module",
   "main": "dist/index.js",

diff --git a/packages/nuxt/CHANGELOG.md b/packages/nuxt/CHANGELOG.md
@@ -1,5 +1,12 @@
 # @workflow/nuxt
 
+## 5.0.0-beta.3
+
+### Patch Changes
+
+- Updated dependencies [[`cbecbaa`](https://github.com/vercel/workflow/commit/cbecbaa5fe0cc58da4b758dbd84a48e89ca7ba88)]:
+  - @workflow/nitro@5.0.0-beta.3
+
 ## 5.0.0-beta.2
 
 ### Patch Changes

diff --git a/packages/nuxt/package.json b/packages/nuxt/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@workflow/nuxt",
-  "version": "5.0.0-beta.2",
+  "version": "5.0.0-beta.3",
   "description": "Nuxt integration for Workflow SDK",
   "license": "Apache-2.0",
   "type": "module",

diff --git a/packages/rollup/CHANGELOG.md b/packages/rollup/CHANGELOG.md
@@ -1,5 +1,15 @@
 # @workflow/rollup
 
+## 5.0.0-beta.3
+
+### Patch Changes
+
+- [#1686](https://github.com/vercel/workflow/pull/1686) [`417c493`](https://github.com/vercel/workflow/commit/417c4930be3d21768c7efd4d224510a33d8c468c) Thanks [@TooTallNate](https://github.com/TooTallNate)! - **BREAKING CHANGE**: Remove `client` transform mode from SWC plugin. The `client` and `step` modes were nearly identical — both preserved step function bodies, replaced workflow bodies with throw stubs, and emitted the same JSON manifest. The only differences were the step registration mechanism (simple property assignment vs. IIFE) and whether DCE ran. Step mode now absorbs all client-mode behaviors: hoisted variable references for object property steps (so `.stepId` is accessible), and dead code elimination. All integrations that previously used `mode: 'client'` now use `mode: 'step'`.
+
+- Updated dependencies [[`baba580`](https://github.com/vercel/workflow/commit/baba580794f636fa371d86634a2eac7bf367da12), [`417c493`](https://github.com/vercel/workflow/commit/417c4930be3d21768c7efd4d224510a33d8c468c)]:
+  - @workflow/builders@5.0.0-beta.3
+  - @workflow/swc-plugin@5.0.0-beta.3
+
 ## 5.0.0-beta.2
 
 ### Patch Changes

diff --git a/packages/rollup/package.json b/packages/rollup/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@workflow/rollup",
-  "version": "5.0.0-beta.2",
+  "version": "5.0.0-beta.3",
   "description": "Rollup plugin for Workflow SDK",
   "type": "module",
   "main": "dist/index.js",

diff --git a/packages/sveltekit/CHANGELOG.md b/packages/sveltekit/CHANGELOG.md
@@ -1,5 +1,15 @@
 # @workflow/sveltekit
 
+## 5.0.0-beta.3
+
+### Patch Changes
+
+- Updated dependencies [[`baba580`](https://github.com/vercel/workflow/commit/baba580794f636fa371d86634a2eac7bf367da12), [`417c493`](https://github.com/vercel/workflow/commit/417c4930be3d21768c7efd4d224510a33d8c468c)]:
+  - @workflow/builders@5.0.0-beta.3
+  - @workflow/swc-plugin@5.0.0-beta.3
+  - @workflow/rollup@5.0.0-beta.3
+  - @workflow/vite@5.0.0-beta.3
+
 ## 5.0.0-beta.2
 
 ### Patch Changes

diff --git a/packages/sveltekit/package.json b/packages/sveltekit/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@workflow/sveltekit",
-  "version": "5.0.0-beta.2",
+  "version": "5.0.0-beta.3",
   "description": "SvelteKit integration for Workflow SDK",
   "type": "module",
   "main": "dist/index.js",

diff --git a/packages/swc-plugin-workflow/CHANGELOG.md b/packages/swc-plugin-workflow/CHANGELOG.md
@@ -1,5 +1,11 @@
 # @workflow/swc-plugin
 
+## 5.0.0-beta.3
+
+### Major Changes
+
+- [#1686](https://github.com/vercel/workflow/pull/1686) [`417c493`](https://github.com/vercel/workflow/commit/417c4930be3d21768c7efd4d224510a33d8c468c) Thanks [@TooTallNate](https://github.com/TooTallNate)! - **BREAKING CHANGE**: Remove `client` transform mode from SWC plugin. The `client` and `step` modes were nearly identical — both preserved step function bodies, replaced workflow bodies with throw stubs, and emitted the same JSON manifest. The only differences were the step registration mechanism (simple property assignment vs. IIFE) and whether DCE ran. Step mode now absorbs all client-mode behaviors: hoisted variable references for object property steps (so `.stepId` is accessible), and dead code elimination. All integrations that previously used `mode: 'client'` now use `mode: 'step'`.
+
 ## 5.0.0-beta.2
 
 ### Patch Changes

diff --git a/packages/swc-plugin-workflow/package.json b/packages/swc-plugin-workflow/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@workflow/swc-plugin",
-  "version": "5.0.0-beta.2",
+  "version": "5.0.0-beta.3",
   "description": "SWC plugin for transforming Workflow SDK code",
   "license": "Apache-2.0",
   "type": "module",

diff --git a/packages/typescript-plugin/CHANGELOG.md b/packages/typescript-plugin/CHANGELOG.md
@@ -1,5 +1,12 @@
 # @workflow/typescript-plugin
 
+## 5.0.0-beta.3
+
+### Patch Changes
+
+- [#1830](https://github.com/vercel/workflow/pull/1830) [`a38f140`](https://github.com/vercel/workflow/commit/a38f140ce3aee3e25f821a702d70a1fd21598faf) Thanks [@ijjk](https://github.com/ijjk)! - Make the TypeScript peer dependency optional and show a clearer error
+  when TypeScript is unavailable.
+
 ## 5.0.0-beta.2
 
 ### Patch Changes

diff --git a/packages/typescript-plugin/package.json b/packages/typescript-plugin/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@workflow/typescript-plugin",
-  "version": "5.0.0-beta.2",
+  "version": "5.0.0-beta.3",
   "description": "TypeScript Language Service Plugin for Workflow SDK",
   "main": "dist/index.js",
   "files": [

diff --git a/packages/vite/CHANGELOG.md b/packages/vite/CHANGELOG.md
@@ -1,5 +1,12 @@
 # @workflow/vite
 
+## 5.0.0-beta.3
+
+### Patch Changes
+
+- Updated dependencies [[`baba580`](https://github.com/vercel/workflow/commit/baba580794f636fa371d86634a2eac7bf367da12), [`417c493`](https://github.com/vercel/workflow/commit/417c4930be3d21768c7efd4d224510a33d8c468c)]:
+  - @workflow/builders@5.0.0-beta.3
+
 ## 5.0.0-beta.2
 
 ### Patch Changes

diff --git a/packages/vite/package.json b/packages/vite/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@workflow/vite",
   "description": "Vite plugin for Workflow SDK",
-  "version": "5.0.0-beta.2",
+  "version": "5.0.0-beta.3",
   "type": "module",
   "main": "dist/index.js",
   "files": [