Release 2026-04-07

aws-sdk-python-automation · aws-sdk-python-automation · commit ef4c75c6d010 · 2026-04-07T19:16:42.000Z
diff --git a/codegen/aws/core/src/main/java/software/amazon/smithy/python/aws/codegen/AwsPythonDependency.java b/codegen/aws/core/src/main/java/software/amazon/smithy/python/aws/codegen/AwsPythonDependency.java
@@ -22,7 +22,7 @@ private AwsPythonDependency() {}
      */
     public static final PythonDependency SMITHY_AWS_CORE = new PythonDependency(
             "smithy_aws_core",
-            "~=0.4.0",
+            "~=0.5.0",
             PythonDependency.Type.DEPENDENCY,
             false);
 }
diff --git a/codegen/core/src/main/java/software/amazon/smithy/python/codegen/SmithyPythonDependency.java b/codegen/core/src/main/java/software/amazon/smithy/python/codegen/SmithyPythonDependency.java
@@ -22,7 +22,7 @@ public final class SmithyPythonDependency {
      */
     public static final PythonDependency SMITHY_CORE = new PythonDependency(
             "smithy_core",
-            "~=0.3.0",
+            "~=0.4.0",
             Type.DEPENDENCY,
             false);
 
@@ -33,7 +33,7 @@ public final class SmithyPythonDependency {
      */
     public static final PythonDependency SMITHY_HTTP = new PythonDependency(
             "smithy_http",
-            "~=0.3.0",
+            "~=0.4.0",
             Type.DEPENDENCY,
             false);
 
@@ -78,7 +78,7 @@ public final class SmithyPythonDependency {
      */
     public static final PythonDependency SMITHY_AWS_CORE = new PythonDependency(
             "smithy_aws_core",
-            "~=0.4.0",
+            "~=0.5.0",
             Type.DEPENDENCY,
             false);
 
diff --git a/packages/aws-sdk-signers/.changes/0.2.0.json b/packages/aws-sdk-signers/.changes/0.2.0.json
@@ -0,0 +1,12 @@
+{
+  "changes": [
+    {
+      "type": "breaking",
+      "description": "Replace `FieldPosition` enum values with string literals for `Field.kind`. Use \"header\" and \"trailer\" instead of `FieldPosition.HEADER` and `FieldPosition.TRAILER`."
+    },
+    {
+      "type": "bugfix",
+      "description": "Fixed SigV4 signature computation for URIs with literal query parameters (e.g., ?sync). parse_qsl was silently dropping query keys without values, causing InvalidSignatureException."
+    }
+  ]
+}
diff --git a/packages/aws-sdk-signers/.changes/next-release/aws-sdk-signers-breaking-9b52e1c29eb541999e2239be4c725d00.json b/packages/aws-sdk-signers/.changes/next-release/aws-sdk-signers-breaking-9b52e1c29eb541999e2239be4c725d00.json
diff --git a/packages/aws-sdk-signers/.changes/next-release/aws-sdk-signers-bugfix-23a4eca5165f48efb1524b95f8498299.json b/packages/aws-sdk-signers/.changes/next-release/aws-sdk-signers-bugfix-23a4eca5165f48efb1524b95f8498299.json
diff --git a/packages/aws-sdk-signers/CHANGELOG.md b/packages/aws-sdk-signers/CHANGELOG.md
@@ -1,5 +1,13 @@
 # Changelog
 
+## v0.2.0
+
+### Breaking Changes
+* Replace `FieldPosition` enum values with string literals for `Field.kind`. Use "header" and "trailer" instead of `FieldPosition.HEADER` and `FieldPosition.TRAILER`.
+
+### Bug fixes
+* Fixed SigV4 signature computation for URIs with literal query parameters (e.g., ?sync). parse_qsl was silently dropping query keys without values, causing InvalidSignatureException.
+
 ## v0.1.0
 
 ### Breaking Changes
diff --git a/packages/aws-sdk-signers/src/aws_sdk_signers/__init__.py b/packages/aws-sdk-signers/src/aws_sdk_signers/__init__.py
@@ -16,7 +16,7 @@
 )
 
 __license__ = "Apache-2.0"
-__version__ = "0.1.0"
+__version__ = "0.2.0"
 
 __all__ = (
     "URI",
diff --git a/packages/smithy-aws-core/.changes/0.5.0.json b/packages/smithy-aws-core/.changes/0.5.0.json
@@ -0,0 +1,24 @@
+{
+  "changes": [
+    {
+      "type": "feature",
+      "description": "Add `awsQuery` protocol support for Smithy clients."
+    },
+    {
+      "type": "dependency",
+      "description": "Bump `smithy-core` from `~=0.3.0` to `~=0.4.0`."
+    },
+    {
+      "type": "dependency",
+      "description": "Bump `smithy-http` from `~=0.3.0` to `~=0.4.0`."
+    },
+    {
+      "type": "dependency",
+      "description": "Bump `aws-sdk-signers` from `~=0.1.0` to `~=0.2.0`."
+    },
+    {
+      "type": "dependency",
+      "description": "Bump `smithy-xml` from `~=0.0.0` to `~=0.1.0`."
+    }
+  ]
+}
diff --git a/packages/smithy-aws-core/.changes/next-release/smithy-aws-core-feature-ec24e8dbe26b4ee58029f89da5b6526e.json b/packages/smithy-aws-core/.changes/next-release/smithy-aws-core-feature-ec24e8dbe26b4ee58029f89da5b6526e.json
diff --git a/packages/smithy-aws-core/CHANGELOG.md b/packages/smithy-aws-core/CHANGELOG.md
@@ -1,5 +1,16 @@
 # Changelog
 
+## v0.5.0
+
+### Features
+* Add `awsQuery` protocol support for Smithy clients.
+
+### Dependencies
+* Bump `smithy-core` from `~=0.3.0` to `~=0.4.0`.
+* Bump `smithy-http` from `~=0.3.0` to `~=0.4.0`.
+* Bump `aws-sdk-signers` from `~=0.1.0` to `~=0.2.0`.
+* Bump `smithy-xml` from `~=0.0.0` to `~=0.1.0`.
+
 ## v0.4.0
 
 ### Enhancements
diff --git a/packages/smithy-aws-core/pyproject.toml b/packages/smithy-aws-core/pyproject.toml
@@ -26,9 +26,9 @@ classifiers = [
   "Topic :: Software Development :: Libraries"
 ]
 dependencies = [
-    "smithy-core~=0.3.0",
-    "smithy-http~=0.3.0",
-    "aws-sdk-signers~=0.1.0"
+    "smithy-core~=0.4.0",
+    "smithy-http~=0.4.0",
+    "aws-sdk-signers~=0.2.0"
 ]
 
 [project.urls]
@@ -51,7 +51,7 @@ json = [
     "smithy-json~=0.2.0"
 ]
 xml = [
-    "smithy-xml~=0.0.0"
+    "smithy-xml~=0.1.0"
 ]
 
 [tool.hatch.build]
diff --git a/packages/smithy-aws-core/src/smithy_aws_core/__init__.py b/packages/smithy-aws-core/src/smithy_aws_core/__init__.py
@@ -1,4 +1,4 @@
 #  Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
 #  SPDX-License-Identifier: Apache-2.0
 
-__version__ = "0.4.0"
+__version__ = "0.5.0"
diff --git a/packages/smithy-core/.changes/0.4.0.json b/packages/smithy-core/.changes/0.4.0.json
@@ -0,0 +1,12 @@
+{
+  "changes": [
+    {
+      "type": "feature",
+      "description": "Added `error_schemas` to `APIOperation` to expose the operation\u2019s modeled error schemas."
+    },
+    {
+      "type": "feature",
+      "description": "Added XML binding traits: `XMLNameTrait`, `XMLNamespaceTrait`, `XMLFlattenedTrait`, and `XMLAttributeTrait`."
+    }
+  ]
+}
diff --git a/packages/smithy-core/.changes/next-release/smithy-core-feature-12dccc844ab2484a8d5ee087b6375817.json b/packages/smithy-core/.changes/next-release/smithy-core-feature-12dccc844ab2484a8d5ee087b6375817.json
diff --git a/packages/smithy-core/.changes/next-release/smithy-core-feature-f854c5df00ef4bdf9b0947f09b2f53f0.json b/packages/smithy-core/.changes/next-release/smithy-core-feature-f854c5df00ef4bdf9b0947f09b2f53f0.json
diff --git a/packages/smithy-core/CHANGELOG.md b/packages/smithy-core/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Changelog
 
+## v0.4.0
+
+### Features
+* Added `error_schemas` to `APIOperation` to expose the operation’s modeled error schemas.
+* Added XML binding traits: `XMLNameTrait`, `XMLNamespaceTrait`, `XMLFlattenedTrait`, and `XMLAttributeTrait`.
+
 ## v0.3.0
 
 ### Breaking Changes
diff --git a/packages/smithy-core/src/smithy_core/__init__.py b/packages/smithy-core/src/smithy_core/__init__.py
@@ -8,7 +8,7 @@
 from . import interfaces, rfc3986
 from .exceptions import SmithyError
 
-__version__ = "0.3.0"
+__version__ = "0.4.0"
 
 
 class HostType(Enum):
diff --git a/packages/smithy-http/.changes/0.4.0.json b/packages/smithy-http/.changes/0.4.0.json
@@ -0,0 +1,12 @@
+{
+  "changes": [
+    {
+      "type": "breaking",
+      "description": "Replace `FieldPosition` enum values with string literals for `Field.kind`. Use \"header\" and \"trailer\" instead of `FieldPosition.HEADER` and `FieldPosition.TRAILER`."
+    },
+    {
+      "type": "dependency",
+      "description": "Upgrade CRT to 0.32.0 to fix bug where HTTP2 exceptions could hang indefinitely"
+    }
+  ]
+}
diff --git a/packages/smithy-http/.changes/next-release/smithy-http-breaking-f567cc46e12d4f61ac5f85b65a0e4426.json b/packages/smithy-http/.changes/next-release/smithy-http-breaking-f567cc46e12d4f61ac5f85b65a0e4426.json
diff --git a/packages/smithy-http/.changes/next-release/smithy-http-dependency-cb79c41e3d93434da0fa6279a0580269.json b/packages/smithy-http/.changes/next-release/smithy-http-dependency-cb79c41e3d93434da0fa6279a0580269.json
diff --git a/packages/smithy-http/CHANGELOG.md b/packages/smithy-http/CHANGELOG.md
@@ -1,5 +1,13 @@
 # Changelog
 
+## v0.4.0
+
+### Breaking Changes
+* Replace `FieldPosition` enum values with string literals for `Field.kind`. Use "header" and "trailer" instead of `FieldPosition.HEADER` and `FieldPosition.TRAILER`.
+
+### Dependencies
+* Upgrade CRT to 0.32.0 to fix bug where HTTP2 exceptions could hang indefinitely
+
 ## v0.3.1
 
 ### Bug fixes
diff --git a/packages/smithy-http/src/smithy_http/__init__.py b/packages/smithy-http/src/smithy_http/__init__.py
@@ -7,7 +7,7 @@
 from . import interfaces
 from .interfaces import FieldPosition
 
-__version__ = "0.3.1"
+__version__ = "0.4.0"
 
 _VALID_FIELD_POSITIONS = frozenset(get_args(FieldPosition))
 
diff --git a/packages/smithy-json/.changes/0.2.2.json b/packages/smithy-json/.changes/0.2.2.json
@@ -0,0 +1,8 @@
+{
+  "changes": [
+    {
+      "type": "enhancement",
+      "description": "Fixed string serialization to escape all control characters (U+0000-U+001F) per [RFC 8259](https://www.rfc-editor.org/rfc/rfc8259#section-7), preventing invalid JSON output for multiline and other control-character-containing strings. ([#647](https://github.com/smithy-lang/smithy-python/pull/647))"
+    }
+  ]
+}
diff --git a/packages/smithy-json/.changes/next-release/smithy-json-enhancement-37b9c0663ce84096905fd484478ce94d.json b/packages/smithy-json/.changes/next-release/smithy-json-enhancement-37b9c0663ce84096905fd484478ce94d.json
diff --git a/packages/smithy-json/CHANGELOG.md b/packages/smithy-json/CHANGELOG.md
@@ -1,5 +1,10 @@
 # Changelog
 
+## v0.2.2
+
+### Enhancements
+* Fixed string serialization to escape all control characters (U+0000-U+001F) per [RFC 8259](https://www.rfc-editor.org/rfc/rfc8259#section-7), preventing invalid JSON output for multiline and other control-character-containing strings. ([#647](https://github.com/smithy-lang/smithy-python/pull/647))
+
 ## v0.2.1
 
 ### Dependencies
diff --git a/packages/smithy-json/src/smithy_json/__init__.py b/packages/smithy-json/src/smithy_json/__init__.py
@@ -13,7 +13,7 @@
 from ._private.serializers import JSONShapeSerializer as _JSONShapeSerializer
 from .settings import JSONSettings
 
-__version__ = "0.2.1"
+__version__ = "0.2.2"
 __all__ = ("JSONCodec", "JSONDocument", "JSONSettings")
 
 
diff --git a/packages/smithy-xml/.changes/0.1.0.json b/packages/smithy-xml/.changes/0.1.0.json
@@ -0,0 +1,8 @@
+{
+  "changes": [
+    {
+      "type": "feature",
+      "description": "Added initial support for XML deserialization in Smithy clients."
+    }
+  ]
+}
diff --git a/packages/smithy-xml/.changes/next-release/smithy-xml-feature-f4925439be784276a4639947064c99f9.json b/packages/smithy-xml/.changes/next-release/smithy-xml-feature-f4925439be784276a4639947064c99f9.json
diff --git a/packages/smithy-xml/CHANGELOG.md b/packages/smithy-xml/CHANGELOG.md
@@ -1 +1,6 @@
-# Changelog
+# Changelog
+
+## v0.1.0
+
+### Features
+* Added initial support for XML deserialization in Smithy clients.
diff --git a/packages/smithy-xml/src/smithy_xml/__init__.py b/packages/smithy-xml/src/smithy_xml/__init__.py
@@ -14,7 +14,7 @@
 from ._private.readers import XMLEventReader as _XMLEventReader
 from .settings import XMLSettings
 
-__version__ = "0.0.0"
+__version__ = "0.1.0"
 __all__ = ("XMLCodec", "XMLSettings")
 
 

Original file line number	Diff line number	Diff line change
`@@ -22,7 +22,7 @@ private AwsPythonDependency() {}`
`22`	`22`	`*/`
`23`	`23`	`public static final PythonDependency SMITHY_AWS_CORE = new PythonDependency(`
`24`	`24`	`"smithy_aws_core",`
`25`		`- "~=0.4.0",`
	`25`	`+ "~=0.5.0",`
`26`	`26`	`PythonDependency.Type.DEPENDENCY,`
`27`	`27`	`false);`
`28`	`28`	`}`
Original file line number	Diff line number	Diff line change
`@@ -16,7 +16,7 @@`
`16`	`16`	`)`
`17`	`17`
`18`	`18`	`__license__ = "Apache-2.0"`
`19`		`-__version__ = "0.1.0"`
	`19`	`+__version__ = "0.2.0"`
`20`	`20`
`21`	`21`	`__all__ = (`
`22`	`22`	`"URI",`