Upgrade openai-agents to 0.14.1 and temporalio to >=1.26.0

ShellTool (the next-gen replacement for LocalShellTool) is only
exported in modern openai-agents versions. With the old 0.4.2 pin
the ShellTool branch added in the prior commit was unreachable by
default-install users.

Bumps:
- openai-agents 0.4.2 -> 0.14.1
- temporalio >=1.18.2 -> >=1.26.0 (matches the version that supports
  ShellTool serialization in temporalio.contrib.openai_agents)

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

Author: danielmillerp

pyproject.toml

@@ -25,23 +25,23 @@ dependencies = [
     "pyyaml>=6.0.2,<7",
     "jsonschema>=4.23.0,<5",
     "jsonref>=1.1.0,<2",
-    "temporalio>=1.18.2,<2",
+    "temporalio>=1.26.0,<2",
     "aiohttp>=3.10.10,<4",
     "redis>=5.2.0,<6",
     "litellm>=1.83.0,<2",
     "kubernetes>=25.0.0,<36.0.0",
     "jinja2>=3.1.3,<4",
     "mcp[cli]>=1.4.1",
     "scale-gp>=0.1.0a59",
-    "openai-agents==0.4.2",
+    "openai-agents==0.14.1",
     "tzlocal>=5.3.1",
     "tzdata>=2025.2",
     "pytest>=8.4.0",
     "json_log_formatter>=1.1.1",
     "pytest-asyncio>=1.0.0",
     "scale-gp-beta>=0.1.0a20",
     "ipykernel>=6.29.5",
-    "openai>=2.2,<3", # Required by openai-agents 0.4.2; litellm now supports openai 2.x (issue #13711 resolved: https://github.com/BerriAI/litellm/issues/13711)
+    "openai>=2.2,<3", # Required by openai-agents; litellm now supports openai 2.x (issue #13711 resolved: https://github.com/BerriAI/litellm/issues/13711)
     "cloudpickle>=3.1.1",
     "datadog>=0.52.1",
     "ddtrace>=3.13.0",

requirements-dev.lock

@@ -64,8 +64,6 @@ click==8.3.1
     # via uvicorn
 cloudpickle==3.1.2
     # via agentex-sdk
-colorama==0.4.6
-    # via griffe
 colorlog==6.10.1
     # via nox
 comm==0.2.3
@@ -114,7 +112,7 @@ fsspec==2026.3.0
     # via huggingface-hub
 google-auth==2.49.1
     # via kubernetes
-griffe==1.15.0
+griffelib==2.0.2
     # via openai-agents
 h11==0.16.0
     # via httpcore
@@ -194,7 +192,7 @@ langgraph-checkpoint==4.0.1
     # via agentex-sdk
 langsmith==0.7.22
     # via langchain-core
-litellm==1.82.6
+litellm==1.83.0
     # via agentex-sdk
 markdown-it-py==3.0.0
     # via rich
@@ -229,7 +227,7 @@ openai==2.30.0
     # via agentex-sdk
     # via litellm
     # via openai-agents
-openai-agents==0.4.2
+openai-agents==0.14.1
     # via agentex-sdk
 opentelemetry-api==1.40.0
     # via agentex-sdk
@@ -391,7 +389,7 @@ stack-data==0.6.3
 starlette==0.46.2
     # via fastapi
     # via mcp
-temporalio==1.24.0
+temporalio==1.26.0
     # via agentex-sdk
 tenacity==9.1.4
     # via langchain-core
@@ -478,6 +476,8 @@ wcwidth==0.6.0
     # via prompt-toolkit
 websocket-client==1.9.0
     # via kubernetes
+websockets==15.0.1
+    # via openai-agents
 wrapt==2.1.2
     # via ddtrace
 xxhash==3.6.0

requirements.lock

@@ -61,8 +61,6 @@ click==8.3.1
     # via uvicorn
 cloudpickle==3.1.2
     # via agentex-sdk
-colorama==0.4.6
-    # via griffe
 comm==0.2.3
     # via ipykernel
 cryptography==46.0.6
@@ -101,7 +99,7 @@ fsspec==2026.3.0
     # via huggingface-hub
 google-auth==2.49.1
     # via kubernetes
-griffe==1.15.0
+griffelib==2.0.2
     # via openai-agents
 h11==0.16.0
     # via httpcore
@@ -178,7 +176,7 @@ langgraph-checkpoint==4.0.1
     # via agentex-sdk
 langsmith==0.7.22
     # via langchain-core
-litellm==1.82.6
+litellm==1.83.0
     # via agentex-sdk
 markdown-it-py==4.0.0
     # via rich
@@ -207,7 +205,7 @@ openai==2.30.0
     # via agentex-sdk
     # via litellm
     # via openai-agents
-openai-agents==0.4.2
+openai-agents==0.14.1
     # via agentex-sdk
 opentelemetry-api==1.40.0
     # via agentex-sdk
@@ -359,7 +357,7 @@ stack-data==0.6.3
 starlette==0.46.2
     # via fastapi
     # via mcp
-temporalio==1.24.0
+temporalio==1.26.0
     # via agentex-sdk
 tenacity==9.1.4
     # via langchain-core
@@ -441,6 +439,8 @@ wcwidth==0.6.0
     # via prompt-toolkit
 websocket-client==1.9.0
     # via kubernetes
+websockets==15.0.1
+    # via openai-agents
 wrapt==2.1.2
     # via ddtrace
 xxhash==3.6.0