perstack-ai · FL4TLiN3 · Jan 21, 2026 · Jan 21, 2026
diff --git a/.changeset/runtime-version.md b/.changeset/runtime-version.md
diff --git a/apps/base/CHANGELOG.md b/apps/base/CHANGELOG.md
@@ -1,5 +1,20 @@
 # @perstack/base
 
+## 0.0.49
+
+### Patch Changes
+
+- [#442](https://github.com/perstack-ai/perstack/pull/442) [`6f8d04a`](https://github.com/perstack-ai/perstack/commit/6f8d04a908e400c61c474f5d075a8e0d60b39496) Thanks [@FL4TLiN3](https://github.com/FL4TLiN3)! - Add runtime version tracking to Job schema and validation
+
+  - Add `runtimeVersion` field to Job schema to track which runtime version executed the job
+  - Add `minRuntimeVersion` field to Expert schema for compatibility requirements
+  - Runtime version 0.x.y is treated as v1.0 for compatibility
+  - Validate entire delegation chain before execution (fail fast, no LLM calls if incompatible)
+  - Recursive delegate resolution ensures all experts in chain are checked
+
+- Updated dependencies [[`6f8d04a`](https://github.com/perstack-ai/perstack/commit/6f8d04a908e400c61c474f5d075a8e0d60b39496)]:
+  - @perstack/core@0.0.40
+
 ## 0.0.48
 
 ### Patch Changes

diff --git a/apps/base/package.json b/apps/base/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@perstack/base",
-  "version": "0.0.48",
+  "version": "0.0.49",
   "description": "Perstack base skills for agents.",
   "author": "Wintermute Technologies, Inc.",
   "license": "Apache-2.0",

diff --git a/apps/create-expert/CHANGELOG.md b/apps/create-expert/CHANGELOG.md
@@ -1,5 +1,17 @@
 # create-expert
 
+## 0.0.11
+
+### Patch Changes
+
+- [#442](https://github.com/perstack-ai/perstack/pull/442) [`6f8d04a`](https://github.com/perstack-ai/perstack/commit/6f8d04a908e400c61c474f5d075a8e0d60b39496) Thanks [@FL4TLiN3](https://github.com/FL4TLiN3)! - Add runtime version tracking to Job schema and validation
+
+  - Add `runtimeVersion` field to Job schema to track which runtime version executed the job
+  - Add `minRuntimeVersion` field to Expert schema for compatibility requirements
+  - Runtime version 0.x.y is treated as v1.0 for compatibility
+  - Validate entire delegation chain before execution (fail fast, no LLM calls if incompatible)
+  - Recursive delegate resolution ensures all experts in chain are checked
+
 ## 0.0.10
 
 ### Patch Changes

diff --git a/apps/create-expert/package.json b/apps/create-expert/package.json
@@ -1,6 +1,6 @@
 {
   "name": "create-expert",
-  "version": "0.0.10",
+  "version": "0.0.11",
   "description": "Create Perstack Experts interactively",
   "author": "Wintermute Technologies, Inc.",
   "license": "Apache-2.0",

diff --git a/apps/perstack/CHANGELOG.md b/apps/perstack/CHANGELOG.md
@@ -1,5 +1,22 @@
 # perstack
 
+## 0.0.70
+
+### Patch Changes
+
+- [#442](https://github.com/perstack-ai/perstack/pull/442) [`6f8d04a`](https://github.com/perstack-ai/perstack/commit/6f8d04a908e400c61c474f5d075a8e0d60b39496) Thanks [@FL4TLiN3](https://github.com/FL4TLiN3)! - Add runtime version tracking to Job schema and validation
+
+  - Add `runtimeVersion` field to Job schema to track which runtime version executed the job
+  - Add `minRuntimeVersion` field to Expert schema for compatibility requirements
+  - Runtime version 0.x.y is treated as v1.0 for compatibility
+  - Validate entire delegation chain before execution (fail fast, no LLM calls if incompatible)
+  - Recursive delegate resolution ensures all experts in chain are checked
+
+- Updated dependencies [[`6f8d04a`](https://github.com/perstack-ai/perstack/commit/6f8d04a908e400c61c474f5d075a8e0d60b39496)]:
+  - @perstack/core@0.0.40
+  - @perstack/runtime@0.0.88
+  - @perstack/react@0.0.42
+
 ## 0.0.69
 
 ### Patch Changes

diff --git a/apps/perstack/package.json b/apps/perstack/package.json
@@ -1,6 +1,6 @@
 {
   "name": "perstack",
-  "version": "0.0.69",
+  "version": "0.0.70",
   "description": "PerStack CLI",
   "author": "Wintermute Technologies, Inc.",
   "license": "Apache-2.0",

diff --git a/apps/runtime/CHANGELOG.md b/apps/runtime/CHANGELOG.md
@@ -1,5 +1,21 @@
 # @perstack/runtime
 
+## 0.0.88
+
+### Patch Changes
+
+- [#442](https://github.com/perstack-ai/perstack/pull/442) [`6f8d04a`](https://github.com/perstack-ai/perstack/commit/6f8d04a908e400c61c474f5d075a8e0d60b39496) Thanks [@FL4TLiN3](https://github.com/FL4TLiN3)! - Add runtime version tracking to Job schema and validation
+
+  - Add `runtimeVersion` field to Job schema to track which runtime version executed the job
+  - Add `minRuntimeVersion` field to Expert schema for compatibility requirements
+  - Runtime version 0.x.y is treated as v1.0 for compatibility
+  - Validate entire delegation chain before execution (fail fast, no LLM calls if incompatible)
+  - Recursive delegate resolution ensures all experts in chain are checked
+
+- Updated dependencies [[`6f8d04a`](https://github.com/perstack-ai/perstack/commit/6f8d04a908e400c61c474f5d075a8e0d60b39496)]:
+  - @perstack/core@0.0.40
+  - @perstack/base@0.0.49
+
 ## 0.0.87
 
 ### Patch Changes

diff --git a/apps/runtime/package.json b/apps/runtime/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@perstack/runtime",
-  "version": "0.0.87",
+  "version": "0.0.88",
   "description": "Perstack Runtime",
   "author": "Wintermute Technologies, Inc.",
   "license": "Apache-2.0",

diff --git a/packages/core/CHANGELOG.md b/packages/core/CHANGELOG.md
@@ -1,5 +1,17 @@
 # @perstack/core
 
+## 0.0.40
+
+### Patch Changes
+
+- [#442](https://github.com/perstack-ai/perstack/pull/442) [`6f8d04a`](https://github.com/perstack-ai/perstack/commit/6f8d04a908e400c61c474f5d075a8e0d60b39496) Thanks [@FL4TLiN3](https://github.com/FL4TLiN3)! - Add runtime version tracking to Job schema and validation
+
+  - Add `runtimeVersion` field to Job schema to track which runtime version executed the job
+  - Add `minRuntimeVersion` field to Expert schema for compatibility requirements
+  - Runtime version 0.x.y is treated as v1.0 for compatibility
+  - Validate entire delegation chain before execution (fail fast, no LLM calls if incompatible)
+  - Recursive delegate resolution ensures all experts in chain are checked
+
 ## 0.0.39
 
 ### Patch Changes

diff --git a/packages/core/package.json b/packages/core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@perstack/core",
-  "version": "0.0.39",
+  "version": "0.0.40",
   "description": "Perstack Core",
   "author": "Wintermute Technologies, Inc.",
   "license": "Apache-2.0",

diff --git a/packages/mock/CHANGELOG.md b/packages/mock/CHANGELOG.md
@@ -1,5 +1,20 @@
 # @perstack/mock
 
+## 0.0.9
+
+### Patch Changes
+
+- [#442](https://github.com/perstack-ai/perstack/pull/442) [`6f8d04a`](https://github.com/perstack-ai/perstack/commit/6f8d04a908e400c61c474f5d075a8e0d60b39496) Thanks [@FL4TLiN3](https://github.com/FL4TLiN3)! - Add runtime version tracking to Job schema and validation
+
+  - Add `runtimeVersion` field to Job schema to track which runtime version executed the job
+  - Add `minRuntimeVersion` field to Expert schema for compatibility requirements
+  - Runtime version 0.x.y is treated as v1.0 for compatibility
+  - Validate entire delegation chain before execution (fail fast, no LLM calls if incompatible)
+  - Recursive delegate resolution ensures all experts in chain are checked
+
+- Updated dependencies [[`6f8d04a`](https://github.com/perstack-ai/perstack/commit/6f8d04a908e400c61c474f5d075a8e0d60b39496)]:
+  - @perstack/core@0.0.40
+
 ## 0.0.8
 
 ### Patch Changes

diff --git a/packages/mock/package.json b/packages/mock/package.json
@@ -1,6 +1,6 @@
 {
   "private": true,
-  "version": "0.0.8",
+  "version": "0.0.9",
   "name": "@perstack/mock",
   "description": "Mock adapter for testing Perstack multi-runtime",
   "author": "Wintermute Technologies, Inc.",

diff --git a/packages/providers/anthropic/CHANGELOG.md b/packages/providers/anthropic/CHANGELOG.md
@@ -1,5 +1,21 @@
 # @perstack/anthropic-provider
 
+## 0.0.10
+
+### Patch Changes
+
+- [#442](https://github.com/perstack-ai/perstack/pull/442) [`6f8d04a`](https://github.com/perstack-ai/perstack/commit/6f8d04a908e400c61c474f5d075a8e0d60b39496) Thanks [@FL4TLiN3](https://github.com/FL4TLiN3)! - Add runtime version tracking to Job schema and validation
+
+  - Add `runtimeVersion` field to Job schema to track which runtime version executed the job
+  - Add `minRuntimeVersion` field to Expert schema for compatibility requirements
+  - Runtime version 0.x.y is treated as v1.0 for compatibility
+  - Validate entire delegation chain before execution (fail fast, no LLM calls if incompatible)
+  - Recursive delegate resolution ensures all experts in chain are checked
+
+- Updated dependencies [[`6f8d04a`](https://github.com/perstack-ai/perstack/commit/6f8d04a908e400c61c474f5d075a8e0d60b39496)]:
+  - @perstack/core@0.0.40
+  - @perstack/provider-core@0.0.10
+
 ## 0.0.9
 
 ### Patch Changes

diff --git a/packages/providers/anthropic/package.json b/packages/providers/anthropic/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@perstack/anthropic-provider",
   "private": true,
-  "version": "0.0.9",
+  "version": "0.0.10",
   "description": "Anthropic provider adapter for Perstack",
   "author": "Wintermute Technologies, Inc.",
   "license": "Apache-2.0",

diff --git a/packages/providers/azure-openai/CHANGELOG.md b/packages/providers/azure-openai/CHANGELOG.md
@@ -1,5 +1,21 @@
 # @perstack/azure-openai-provider
 
+## 0.0.10
+
+### Patch Changes
+
+- [#442](https://github.com/perstack-ai/perstack/pull/442) [`6f8d04a`](https://github.com/perstack-ai/perstack/commit/6f8d04a908e400c61c474f5d075a8e0d60b39496) Thanks [@FL4TLiN3](https://github.com/FL4TLiN3)! - Add runtime version tracking to Job schema and validation
+
+  - Add `runtimeVersion` field to Job schema to track which runtime version executed the job
+  - Add `minRuntimeVersion` field to Expert schema for compatibility requirements
+  - Runtime version 0.x.y is treated as v1.0 for compatibility
+  - Validate entire delegation chain before execution (fail fast, no LLM calls if incompatible)
+  - Recursive delegate resolution ensures all experts in chain are checked
+
+- Updated dependencies [[`6f8d04a`](https://github.com/perstack-ai/perstack/commit/6f8d04a908e400c61c474f5d075a8e0d60b39496)]:
+  - @perstack/core@0.0.40
+  - @perstack/provider-core@0.0.10
+
 ## 0.0.9
 
 ### Patch Changes

diff --git a/packages/providers/azure-openai/package.json b/packages/providers/azure-openai/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@perstack/azure-openai-provider",
   "private": true,
-  "version": "0.0.9",
+  "version": "0.0.10",
   "description": "Azure OpenAI provider adapter for Perstack",
   "author": "Wintermute Technologies, Inc.",
   "license": "Apache-2.0",

diff --git a/packages/providers/bedrock/CHANGELOG.md b/packages/providers/bedrock/CHANGELOG.md
@@ -1,5 +1,21 @@
 # @perstack/bedrock-provider
 
+## 0.0.10
+
+### Patch Changes
+
+- [#442](https://github.com/perstack-ai/perstack/pull/442) [`6f8d04a`](https://github.com/perstack-ai/perstack/commit/6f8d04a908e400c61c474f5d075a8e0d60b39496) Thanks [@FL4TLiN3](https://github.com/FL4TLiN3)! - Add runtime version tracking to Job schema and validation
+
+  - Add `runtimeVersion` field to Job schema to track which runtime version executed the job
+  - Add `minRuntimeVersion` field to Expert schema for compatibility requirements
+  - Runtime version 0.x.y is treated as v1.0 for compatibility
+  - Validate entire delegation chain before execution (fail fast, no LLM calls if incompatible)
+  - Recursive delegate resolution ensures all experts in chain are checked
+
+- Updated dependencies [[`6f8d04a`](https://github.com/perstack-ai/perstack/commit/6f8d04a908e400c61c474f5d075a8e0d60b39496)]:
+  - @perstack/core@0.0.40
+  - @perstack/provider-core@0.0.10
+
 ## 0.0.9
 
 ### Patch Changes

diff --git a/packages/providers/bedrock/package.json b/packages/providers/bedrock/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@perstack/bedrock-provider",
   "private": true,
-  "version": "0.0.9",
+  "version": "0.0.10",
   "description": "Amazon Bedrock provider adapter for Perstack",
   "author": "Wintermute Technologies, Inc.",
   "license": "Apache-2.0",

diff --git a/packages/providers/core/CHANGELOG.md b/packages/providers/core/CHANGELOG.md
@@ -1,5 +1,20 @@
 # @perstack/provider-core
 
+## 0.0.10
+
+### Patch Changes
+
+- [#442](https://github.com/perstack-ai/perstack/pull/442) [`6f8d04a`](https://github.com/perstack-ai/perstack/commit/6f8d04a908e400c61c474f5d075a8e0d60b39496) Thanks [@FL4TLiN3](https://github.com/FL4TLiN3)! - Add runtime version tracking to Job schema and validation
+
+  - Add `runtimeVersion` field to Job schema to track which runtime version executed the job
+  - Add `minRuntimeVersion` field to Expert schema for compatibility requirements
+  - Runtime version 0.x.y is treated as v1.0 for compatibility
+  - Validate entire delegation chain before execution (fail fast, no LLM calls if incompatible)
+  - Recursive delegate resolution ensures all experts in chain are checked
+
+- Updated dependencies [[`6f8d04a`](https://github.com/perstack-ai/perstack/commit/6f8d04a908e400c61c474f5d075a8e0d60b39496)]:
+  - @perstack/core@0.0.40
+
 ## 0.0.9
 
 ### Patch Changes

diff --git a/packages/providers/core/package.json b/packages/providers/core/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@perstack/provider-core",
   "private": true,
-  "version": "0.0.9",
+  "version": "0.0.10",
   "description": "Core interfaces and base classes for Perstack LLM provider adapters",
   "author": "Wintermute Technologies, Inc.",
   "license": "Apache-2.0",

diff --git a/packages/providers/deepseek/CHANGELOG.md b/packages/providers/deepseek/CHANGELOG.md
@@ -1,5 +1,21 @@
 # @perstack/deepseek-provider
 
+## 0.0.10
+
+### Patch Changes
+
+- [#442](https://github.com/perstack-ai/perstack/pull/442) [`6f8d04a`](https://github.com/perstack-ai/perstack/commit/6f8d04a908e400c61c474f5d075a8e0d60b39496) Thanks [@FL4TLiN3](https://github.com/FL4TLiN3)! - Add runtime version tracking to Job schema and validation
+
+  - Add `runtimeVersion` field to Job schema to track which runtime version executed the job
+  - Add `minRuntimeVersion` field to Expert schema for compatibility requirements
+  - Runtime version 0.x.y is treated as v1.0 for compatibility
+  - Validate entire delegation chain before execution (fail fast, no LLM calls if incompatible)
+  - Recursive delegate resolution ensures all experts in chain are checked
+
+- Updated dependencies [[`6f8d04a`](https://github.com/perstack-ai/perstack/commit/6f8d04a908e400c61c474f5d075a8e0d60b39496)]:
+  - @perstack/core@0.0.40
+  - @perstack/provider-core@0.0.10
+
 ## 0.0.9
 
 ### Patch Changes

diff --git a/packages/providers/deepseek/package.json b/packages/providers/deepseek/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@perstack/deepseek-provider",
   "private": true,
-  "version": "0.0.9",
+  "version": "0.0.10",
   "description": "DeepSeek provider adapter for Perstack",
   "author": "Wintermute Technologies, Inc.",
   "license": "Apache-2.0",

diff --git a/packages/providers/google/CHANGELOG.md b/packages/providers/google/CHANGELOG.md
@@ -1,5 +1,21 @@
 # @perstack/google-provider
 
+## 0.0.10
+
+### Patch Changes
+
+- [#442](https://github.com/perstack-ai/perstack/pull/442) [`6f8d04a`](https://github.com/perstack-ai/perstack/commit/6f8d04a908e400c61c474f5d075a8e0d60b39496) Thanks [@FL4TLiN3](https://github.com/FL4TLiN3)! - Add runtime version tracking to Job schema and validation
+
+  - Add `runtimeVersion` field to Job schema to track which runtime version executed the job
+  - Add `minRuntimeVersion` field to Expert schema for compatibility requirements
+  - Runtime version 0.x.y is treated as v1.0 for compatibility
+  - Validate entire delegation chain before execution (fail fast, no LLM calls if incompatible)
+  - Recursive delegate resolution ensures all experts in chain are checked
+
+- Updated dependencies [[`6f8d04a`](https://github.com/perstack-ai/perstack/commit/6f8d04a908e400c61c474f5d075a8e0d60b39496)]:
+  - @perstack/core@0.0.40
+  - @perstack/provider-core@0.0.10
+
 ## 0.0.9
 
 ### Patch Changes

diff --git a/packages/providers/google/package.json b/packages/providers/google/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@perstack/google-provider",
   "private": true,
-  "version": "0.0.9",
+  "version": "0.0.10",
   "description": "Google Generative AI provider adapter for Perstack",
   "author": "Wintermute Technologies, Inc.",
   "license": "Apache-2.0",