Python: bump package versions for 1.3.0 release

python/CHANGELOG.md

@@ -7,6 +7,38 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [1.3.0] - 2026-05-07
+
+### Added
+- **agent-framework-core**: Add `ClassSkill` for class-based skill definitions with declarative metadata and automatic method discovery ([#5678](https://github.com/microsoft/agent-framework/pull/5678))
+- **agent-framework-core**: Add experimental session-mode harness context provider ([#5611](https://github.com/microsoft/agent-framework/pull/5611))
+- **agent-framework-core**: Add experimental todo-list harness context provider ([#5612](https://github.com/microsoft/agent-framework/pull/5612))
+- **agent-framework-core**: Add experimental memory harness context provider ([#5613](https://github.com/microsoft/agent-framework/pull/5613))
+- **agent-framework-core**: Notify agent of external `AgentModeProvider` mode changes ([#5650](https://github.com/microsoft/agent-framework/pull/5650))
+- **agent-framework-core**: Information-flow control prompt injection defense ([#5331](https://github.com/microsoft/agent-framework/pull/5331))
+- **agent-framework-openai**: Support OpenAI and Gemini `allowed_tools` tool choice ([#5322](https://github.com/microsoft/agent-framework/pull/5322))
+- **agent-framework-openai**: Support GPT-5 verbosity option and restore Foundry `agent_reference` ([#5619](https://github.com/microsoft/agent-framework/pull/5619))
+- **agent-framework-anthropic**: Add `base_url` parameter to `AnthropicClient` and `RawAnthropicClient` ([#5685](https://github.com/microsoft/agent-framework/pull/5685))
+- **agent-framework-foundry-hosting**: Add support for function approval flow in Foundry hosted agent ([#5666](https://github.com/microsoft/agent-framework/pull/5666))
+- **agent-framework-declarative**: Add Python parity for `InvokeMcpTool` in declarative workflow ([#5630](https://github.com/microsoft/agent-framework/pull/5630))
+- **agent-framework-declarative**: Add Python parity for `HttpRequestAction` in declarative workflow ([#5599](https://github.com/microsoft/agent-framework/pull/5599))
+- **agent-framework-claude**, **agent-framework-github-copilot**: Enforce `approval_mode` in Claude and GitHub Copilot agents ([#5562](https://github.com/microsoft/agent-framework/pull/5562))
+- **agent-framework-github-copilot**: Upgrade `github-copilot-sdk` to v1.0.0b2 with `instruction_directories`, `copilot_home`, and runtime options forwarding on session resume ([#5665](https://github.com/microsoft/agent-framework/pull/5665))
+- **samples**: Add hosted agent sample with observability ([#5608](https://github.com/microsoft/agent-framework/pull/5608))
+- **samples**: Add sample for hosted agent with files ([#5596](https://github.com/microsoft/agent-framework/pull/5596))
+
+### Changed
+- **agent-framework-core**: [BREAKING — experimental skills API] Restructure agent skills to use multi-source architecture ([#5584](https://github.com/microsoft/agent-framework/pull/5584))
+- **agent-framework-foundry**: Remove bespoke Foundry toolbox helpers; standardize on MCP for toolbox consumption ([#5671](https://github.com/microsoft/agent-framework/pull/5671))
+
+### Fixed
+- **agent-framework-core**: Fix `MCPStreamableHTTPTool` leaking `asyncio.CancelledError` when MCP server is unreachable ([#5687](https://github.com/microsoft/agent-framework/pull/5687))
+- **agent-framework-openai**: Drop completed `continuation_token` from shared options in tool loop ([#5462](https://github.com/microsoft/agent-framework/pull/5462))
+- **agent-framework-bedrock**: Don't send `toolChoice` when no tools are configured ([#5172](https://github.com/microsoft/agent-framework/pull/5172))
+- **agent-framework-hyperlight**: Fix `WasmSandbox` cross-thread Drop and harden hosted-agent sample ([#5603](https://github.com/microsoft/agent-framework/pull/5603))
+- **agent-framework-devui**: Fix incorrect workflow timings by adding `created_at` to executor events ([#5615](https://github.com/microsoft/agent-framework/pull/5615))
+- **agent-framework-foundry-hosting**: Fix hosted MCP replay producing orphan `function_call_output` ([#5581](https://github.com/microsoft/agent-framework/pull/5581))
+
 ## [1.2.2] - 2026-04-29
 
 ### Added

python/packages/a2a/pyproject.toml

@@ -4,7 +4,7 @@ description = "A2A integration for Microsoft Agent Framework."
 authors = [{ name = "Microsoft", email = "af-support@microsoft.com"}]
 readme = "README.md"
 requires-python = ">=3.10"
-version = "1.0.0b260429"
+version = "1.0.0b260507"
 license-files = ["LICENSE"]
 urls.homepage = "https://aka.ms/agent-framework"
 urls.source = "https://github.com/microsoft/agent-framework/tree/main/python"
@@ -23,7 +23,7 @@ classifiers = [
   "Typing :: Typed",
 ]
 dependencies = [
-    "agent-framework-core>=1.2.2,<2",
+    "agent-framework-core>=1.3.0,<2",
     "a2a-sdk>=0.3.5,<0.3.24",
 ]
 

python/packages/ag-ui/pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "agent-framework-ag-ui"
-version = "1.0.0b260429"
+version = "1.0.0b260507"
 description = "AG-UI protocol integration for Agent Framework"
 readme = "README.md"
 license-files = ["LICENSE"]
@@ -22,7 +22,7 @@ classifiers = [
   "Typing :: Typed",
 ]
 dependencies = [
-    "agent-framework-core>=1.2.2,<2",
+    "agent-framework-core>=1.3.0,<2",
     "ag-ui-protocol>=0.1.16,<0.2",
     "fastapi>=0.115.0,<0.133.1",
     "uvicorn[standard]>=0.30.0,<0.42.0"

python/packages/anthropic/pyproject.toml

@@ -4,7 +4,7 @@ description = "Anthropic integration for Microsoft Agent Framework."
 authors = [{ name = "Microsoft", email = "af-support@microsoft.com"}]
 readme = "README.md"
 requires-python = ">=3.10"
-version = "1.0.0b260429"
+version = "1.0.0b260507"
 license-files = ["LICENSE"]
 urls.homepage = "https://aka.ms/agent-framework"
 urls.source = "https://github.com/microsoft/agent-framework/tree/main/python"
@@ -23,7 +23,7 @@ classifiers = [
   "Typing :: Typed",
 ]
 dependencies = [
-    "agent-framework-core>=1.2.2,<2",
+    "agent-framework-core>=1.3.0,<2",
     "anthropic>=0.80.0,<0.80.1",
 ]
 

python/packages/azure-ai-search/pyproject.toml

@@ -4,7 +4,7 @@ description = "Azure AI Search integration for Microsoft Agent Framework."
 authors = [{ name = "Microsoft", email = "af-support@microsoft.com"}]
 readme = "README.md"
 requires-python = ">=3.10"
-version = "1.0.0b260429"
+version = "1.0.0b260507"
 license-files = ["LICENSE"]
 urls.homepage = "https://aka.ms/agent-framework"
 urls.source = "https://github.com/microsoft/agent-framework/tree/main/python"
@@ -23,7 +23,7 @@ classifiers = [
   "Typing :: Typed",
 ]
 dependencies = [
-    "agent-framework-core>=1.2.2,<2",
+    "agent-framework-core>=1.3.0,<2",
     "azure-search-documents>=11.7.0b2,<11.7.0b3",
 ]
 

python/packages/azure-contentunderstanding/pyproject.toml

@@ -4,7 +4,7 @@ description = "Azure Content Understanding integration for Microsoft Agent Frame
 authors = [{ name = "Microsoft", email = "af-support@microsoft.com" }]
 readme = "README.md"
 requires-python = ">=3.10"
-version = "1.0.0a260429"
+version = "1.0.0a260507"
 license-files = ["LICENSE"]
 urls.homepage = "https://aka.ms/agent-framework"
 urls.source = "https://github.com/microsoft/agent-framework/tree/main/python"
@@ -23,8 +23,8 @@ classifiers = [
   "Typing :: Typed",
 ]
 dependencies = [
-    "agent-framework-core>=1.2.2,<2",
-    "agent-framework-foundry>=1.2.2,<2",
+    "agent-framework-core>=1.3.0,<2",
+    "agent-framework-foundry>=1.3.0,<2",
     "azure-ai-contentunderstanding>=1.0.1,<1.1",
     "aiohttp>=3.9,<4",
     "filetype>=1.2,<2",

python/packages/azure-cosmos/pyproject.toml

@@ -4,7 +4,7 @@ description = "Azure Cosmos DB history provider integration for Microsoft Agent
 authors = [{ name = "Microsoft", email = "af-support@microsoft.com"}]
 readme = "README.md"
 requires-python = ">=3.10"
-version = "1.0.0b260429"
+version = "1.0.0b260507"
 license-files = ["LICENSE"]
 urls.homepage = "https://aka.ms/agent-framework"
 urls.source = "https://github.com/microsoft/agent-framework/tree/main/python"
@@ -23,7 +23,7 @@ classifiers = [
   "Typing :: Typed",
 ]
 dependencies = [
-    "agent-framework-core>=1.2.2,<2",
+    "agent-framework-core>=1.3.0,<2",
     "azure-cosmos>=4.3.0,<5",
 ]
 

python/packages/azurefunctions/pyproject.toml

@@ -4,7 +4,7 @@ description = "Azure Functions integration for Microsoft Agent Framework."
 authors = [{ name = "Microsoft", email = "af-support@microsoft.com"}]
 readme = "README.md"
 requires-python = ">=3.10"
-version = "1.0.0b260429"
+version = "1.0.0b260507"
 license-files = ["LICENSE"]
 urls.homepage = "https://aka.ms/agent-framework"
 urls.source = "https://github.com/microsoft/agent-framework/tree/main/python"
@@ -22,7 +22,7 @@ classifiers = [
   "Typing :: Typed",
 ]
 dependencies = [
-    "agent-framework-core>=1.2.2,<2",
+    "agent-framework-core>=1.3.0,<2",
     "agent-framework-durabletask",
     "azure-functions>=1.24.0,<2",
     "azure-functions-durable>=1.3.1,<2",

python/packages/bedrock/pyproject.toml

@@ -4,7 +4,7 @@ description = "Amazon Bedrock integration for Microsoft Agent Framework."
 authors = [{ name = "Microsoft", email = "af-support@microsoft.com"}]
 readme = "README.md"
 requires-python = ">=3.10"
-version = "1.0.0b260429"
+version = "1.0.0b260507"
 license-files = ["LICENSE"]
 urls.homepage = "https://aka.ms/agent-framework"
 urls.source = "https://github.com/microsoft/agent-framework/tree/main/python"
@@ -23,7 +23,7 @@ classifiers = [
   "Typing :: Typed",
 ]
 dependencies = [
-    "agent-framework-core>=1.2.2,<2",
+    "agent-framework-core>=1.3.0,<2",
     "boto3>=1.35.0,<2.0.0",
     "botocore>=1.35.0,<2.0.0",
 ]

python/packages/chatkit/pyproject.toml

@@ -4,7 +4,7 @@ description = "OpenAI ChatKit integration for Microsoft Agent Framework."
 authors = [{ name = "Microsoft", email = "af-support@microsoft.com"}]
 readme = "README.md"
 requires-python = ">=3.10"
-version = "1.0.0b260429"
+version = "1.0.0b260507"
 license-files = ["LICENSE"]
 urls.homepage = "https://aka.ms/agent-framework"
 urls.source = "https://github.com/microsoft/agent-framework/tree/main/python"
@@ -22,7 +22,7 @@ classifiers = [
   "Typing :: Typed",
 ]
 dependencies = [
-    "agent-framework-core>=1.2.2,<2",
+    "agent-framework-core>=1.3.0,<2",
     "openai-chatkit>=1.4.1,<2.0.0",
 ]
 

python/packages/claude/pyproject.toml

@@ -4,7 +4,7 @@ description = "Claude Agent SDK integration for Microsoft Agent Framework."
 authors = [{ name = "Microsoft", email = "af-support@microsoft.com"}]
 readme = "README.md"
 requires-python = ">=3.10"
-version = "1.0.0b260429"
+version = "1.0.0b260507"
 license-files = ["LICENSE"]
 urls.homepage = "https://aka.ms/agent-framework"
 urls.source = "https://github.com/microsoft/agent-framework/tree/main/python"
@@ -23,7 +23,7 @@ classifiers = [
   "Typing :: Typed",
 ]
 dependencies = [
-    "agent-framework-core>=1.2.2,<2",
+    "agent-framework-core>=1.3.0,<2",
     "claude-agent-sdk>=0.1.36,<0.1.49",
 ]
 

python/packages/copilotstudio/pyproject.toml

@@ -4,7 +4,7 @@ description = "Copilot Studio integration for Microsoft Agent Framework."
 authors = [{ name = "Microsoft", email = "af-support@microsoft.com"}]
 readme = "README.md"
 requires-python = ">=3.10"
-version = "1.0.0b260429"
+version = "1.0.0b260507"
 license-files = ["LICENSE"]
 urls.homepage = "https://aka.ms/agent-framework"
 urls.source = "https://github.com/microsoft/agent-framework/tree/main/python"
@@ -23,7 +23,7 @@ classifiers = [
   "Typing :: Typed",
 ]
 dependencies = [
-    "agent-framework-core>=1.2.2,<2",
+    "agent-framework-core>=1.3.0,<2",
     "microsoft-agents-copilotstudio-client>=0.3.1,<0.3.2",
 ]
 

python/packages/core/agent_framework/_skills.py

@@ -1107,9 +1107,7 @@ def convert(self, value: float, factor: float) -> str:
 
         def decorator(f: Callable[..., Any]) -> Callable[..., Any]:
             if isinstance(f, (property, classmethod, staticmethod)):
-                raise TypeError(
-                    "@ClassSkill.script must be applied before @property, @classmethod, or @staticmethod."
-                )
+                raise TypeError("@ClassSkill.script must be applied before @property, @classmethod, or @staticmethod.")
             if name is not None:
                 _validate_member_name(name, "script")
             f._skill_script_marker = {  # type: ignore[attr-defined]

python/packages/core/pyproject.toml

@@ -4,7 +4,7 @@ description = "Microsoft Agent Framework for building AI Agents with Python. Thi
 authors = [{ name = "Microsoft", email = "af-support@microsoft.com"}]
 readme = "README.md"
 requires-python = ">=3.10"
-version = "1.2.2"
+version = "1.3.0"
 license-files = ["LICENSE"]
 urls.homepage = "https://aka.ms/agent-framework"
 urls.source = "https://github.com/microsoft/agent-framework/tree/main/python"

python/packages/declarative/pyproject.toml

@@ -4,7 +4,7 @@ description = "Declarative specification support for Microsoft Agent Framework."
 authors = [{ name = "Microsoft", email = "af-support@microsoft.com"}]
 readme = "README.md"
 requires-python = ">=3.10"
-version = "1.0.0b260429"
+version = "1.0.0b260507"
 license-files = ["LICENSE"]
 urls.homepage = "https://aka.ms/agent-framework"
 urls.source = "https://github.com/microsoft/agent-framework/tree/main/python"
@@ -22,7 +22,7 @@ classifiers = [
   "Typing :: Typed",
 ]
 dependencies = [
-    "agent-framework-core>=1.2.2,<2",
+    "agent-framework-core>=1.3.0,<2",
     "httpx>=0.27,<1",
     "powerfx>=0.0.32,<0.0.35; python_version < '3.14'",
     "pyyaml>=6.0,<7.0",

python/packages/devui/pyproject.toml

@@ -4,7 +4,7 @@ description = "Debug UI for Microsoft Agent Framework with OpenAI-compatible API
 authors = [{ name = "Microsoft", email = "af-support@microsoft.com"}]
 readme = "README.md"
 requires-python = ">=3.10"
-version = "1.0.0b260429"
+version = "1.0.0b260507"
 license-files = ["LICENSE"]
 urls.homepage = "https://github.com/microsoft/agent-framework"
 urls.source = "https://github.com/microsoft/agent-framework/tree/main/python"
@@ -23,7 +23,7 @@ classifiers = [
   "Typing :: Typed",
 ]
  dependencies = [
-     "agent-framework-core>=1.2.2,<2",
+     "agent-framework-core>=1.3.0,<2",
      "openai>=1.99.0,<3",
      "opentelemetry-sdk>=1.39.0,<2",
      "fastapi>=0.115.0,<0.133.1",

python/packages/durabletask/pyproject.toml

@@ -4,7 +4,7 @@ description = "Durable Task integration for Microsoft Agent Framework."
 authors = [{ name = "Microsoft", email = "af-support@microsoft.com"}]
 readme = "README.md"
 requires-python = ">=3.10"
-version = "1.0.0b260429"
+version = "1.0.0b260507"
 license-files = ["LICENSE"]
 urls.homepage = "https://aka.ms/agent-framework"
 urls.source = "https://github.com/microsoft/agent-framework/tree/main/python"
@@ -22,7 +22,7 @@ classifiers = [
   "Typing :: Typed",
 ]
 dependencies = [
-    "agent-framework-core>=1.2.2,<2",
+    "agent-framework-core>=1.3.0,<2",
     "durabletask>=1.3.0,<2",
     "durabletask-azuremanaged>=1.3.0,<2",
     "python-dateutil>=2.8.0,<3",

python/packages/foundry/pyproject.toml

@@ -4,7 +4,7 @@ description = "Microsoft Foundry integrations for Microsoft Agent Framework."
 authors = [{ name = "Microsoft", email = "af-support@microsoft.com"}]
 readme = "README.md"
 requires-python = ">=3.10"
-version = "1.2.2"
+version = "1.3.0"
 license-files = ["LICENSE"]
 urls.homepage = "https://aka.ms/agent-framework"
 urls.source = "https://github.com/microsoft/agent-framework/tree/main/python"
@@ -23,8 +23,8 @@ classifiers = [
   "Typing :: Typed",
 ]
 dependencies = [
-    "agent-framework-core>=1.2.2,<2",
-    "agent-framework-openai>=1.2.2,<2",
+    "agent-framework-core>=1.3.0,<2",
+    "agent-framework-openai>=1.3.0,<2",
     "azure-ai-inference>=1.0.0b9,<1.0.0b10",
     "azure-ai-projects>=2.1.0,<3.0",
 ]

python/packages/foundry_hosting/pyproject.toml

@@ -4,7 +4,7 @@ description = "Foundry Hosting integration for Microsoft Agent Framework."
 authors = [{ name = "Microsoft", email = "af-support@microsoft.com"}]
 readme = "README.md"
 requires-python = ">=3.10"
-version = "1.0.0a260429"
+version = "1.0.0a260507"
 license-files = ["LICENSE"]
 urls.homepage = "https://aka.ms/agent-framework"
 urls.source = "https://github.com/microsoft/agent-framework/tree/main/python"
@@ -23,7 +23,7 @@ classifiers = [
   "Typing :: Typed",
 ]
 dependencies = [
-    "agent-framework-core>=1.2.2,<2",
+    "agent-framework-core>=1.3.0,<2",
     "azure-ai-agentserver-core>=2.0.0b3,<3",
     "azure-ai-agentserver-responses>=1.0.0b5,<2",
     "azure-ai-agentserver-invocations>=1.0.0b3,<2",

python/packages/foundry_local/pyproject.toml

@@ -4,7 +4,7 @@ description = "Foundry Local integration for Microsoft Agent Framework."
 authors = [{ name = "Microsoft", email = "af-support@microsoft.com"}]
 readme = "README.md"
 requires-python = ">=3.10"
-version = "1.0.0b260429"
+version = "1.0.0b260507"
 license-files = ["LICENSE"]
 urls.homepage = "https://aka.ms/agent-framework"
 urls.source = "https://github.com/microsoft/agent-framework/tree/main/python"
@@ -23,8 +23,8 @@ classifiers = [
   "Typing :: Typed",
 ]
 dependencies = [
-    "agent-framework-core>=1.2.2,<2",
-    "agent-framework-openai>=1.1.0,<2",
+    "agent-framework-core>=1.3.0,<2",
+    "agent-framework-openai>=1.3.0,<2",
     "foundry-local-sdk>=0.5.1,<0.5.2",
 ]
 

python/packages/gemini/pyproject.toml

@@ -4,7 +4,7 @@ description = "Google Gemini integration for Microsoft Agent Framework."
 authors = [{ name = "Microsoft", email = "af-support@microsoft.com"}]
 readme = "README.md"
 requires-python = ">=3.10"
-version = "1.0.0a260429"
+version = "1.0.0a260507"
 license-files = ["LICENSE"]
 urls.homepage = "https://aka.ms/agent-framework"
 urls.source = "https://github.com/microsoft/agent-framework/tree/main/python"
@@ -24,7 +24,7 @@ classifiers = [
   "Typing :: Typed",
 ]
 dependencies = [
-    "agent-framework-core>=1.2.2,<2.0",
+    "agent-framework-core>=1.3.0,<2.0",
     "google-genai>=1.65.0,<2.0.0",
 ]