diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index bdc78d564..7d9b009db 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "0.9.10"
+  ".": "0.10.0"
 }
diff --git a/.stats.yml b/.stats.yml
index 531f129e4..7b6d3dc17 100644
--- a/.stats.yml
+++ b/.stats.yml
@@ -1,4 +1,4 @@
 configured_endpoints: 45
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/sgp%2Fagentex-sdk-5fa3cb3c867281c804913c7c3e6d2143b5606d4924d42119f4b2b246f33e3db3.yml
-openapi_spec_hash: 7372cd7b99d93e200d7b9a63440cdc6f
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/sgp%2Fagentex-sdk-636aa63c588134e6f47fc45212049593d91f810a9c7bd8d7a57810cf1b5ffc92.yml
+openapi_spec_hash: c76a42d4510aeafd896bc0d596f17af4
 config_hash: fb079ef7936611b032568661b8165f19
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 00d90563e..8397ebc2a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,19 @@
 # Changelog
 
+## 0.10.0 (2026-04-10)
+
+Full Changelog: [v0.9.10...v0.10.0](https://github.com/scaleapi/scale-agentex-python/compare/v0.9.10...v0.10.0)
+
+### Features
+
+* add AgentCard for self-describing agent capabilities ([#296](https://github.com/scaleapi/scale-agentex-python/issues/296)) ([6509be1](https://github.com/scaleapi/scale-agentex-python/commit/6509be1e5d9bc53e6058b22c45c760e04a4c4006))
+* **api:** api update ([0ed71a9](https://github.com/scaleapi/scale-agentex-python/commit/0ed71a97249478a35cddcd79ec39cae4d531fc6d))
+
+
+### Bug Fixes
+
+* ensure file data are only sent as 1 parameter ([dea857a](https://github.com/scaleapi/scale-agentex-python/commit/dea857a5a18363ba1aae4ae699069331d4f7280d))
+
 ## 0.9.10 (2026-04-07)
 
 Full Changelog: [v0.9.9...v0.9.10](https://github.com/scaleapi/scale-agentex-python/compare/v0.9.9...v0.9.10)
diff --git a/pyproject.toml b/pyproject.toml
index e31434e02..6913db8be 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "agentex-sdk"
-version = "0.9.10"
+version = "0.10.0"
 description = "The official Python library for the agentex API"
 dynamic = ["readme"]
 license = "Apache-2.0"
diff --git a/src/agentex/_utils/_utils.py b/src/agentex/_utils/_utils.py
index eec7f4a1f..63b8cd602 100644
--- a/src/agentex/_utils/_utils.py
+++ b/src/agentex/_utils/_utils.py
@@ -86,8 +86,9 @@ def _extract_items(
     index += 1
     if is_dict(obj):
         try:
-            # We are at the last entry in the path so we must remove the field
-            if (len(path)) == index:
+            # Remove the field if there are no more dict keys in the path,
+            # only "<array>" traversal markers or end.
+            if all(p == "<array>" for p in path[index:]):
                 item = obj.pop(key)
             else:
                 item = obj[key]
diff --git a/src/agentex/_version.py b/src/agentex/_version.py
index c497d910a..2d6a90e5b 100644
--- a/src/agentex/_version.py
+++ b/src/agentex/_version.py
@@ -1,4 +1,4 @@
 # File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
 
 __title__ = "agentex"
-__version__ = "0.9.10"  # x-release-please-version
+__version__ = "0.10.0"  # x-release-please-version
diff --git a/src/agentex/types/agent.py b/src/agentex/types/agent.py
index 7828822c4..5ed7588b1 100644
--- a/src/agentex/types/agent.py
+++ b/src/agentex/types/agent.py
@@ -32,6 +32,9 @@ class Agent(BaseModel):
     agent_input_type: Optional[Literal["text", "json"]] = None
     """The type of input the agent expects."""
 
+    production_deployment_id: Optional[str] = None
+    """ID of the current production deployment."""
+
     registered_at: Optional[datetime] = None
     """The timestamp when the agent was last registered"""
 
diff --git a/tests/test_extract_files.py b/tests/test_extract_files.py
index 43b12be2e..9c32b2a52 100644
--- a/tests/test_extract_files.py
+++ b/tests/test_extract_files.py
@@ -35,6 +35,15 @@ def test_multiple_files() -> None:
     assert query == {"documents": [{}, {}]}
 
 
+def test_top_level_file_array() -> None:
+    query = {"files": [b"file one", b"file two"], "title": "hello"}
+    assert extract_files(query, paths=[["files", "<array>"]]) == [
+        ("files[]", b"file one"),
+        ("files[]", b"file two"),
+    ]
+    assert query == {"title": "hello"}
+
+
 @pytest.mark.parametrize(
     "query,paths,expected",
     [