From cfea59896f893790b08ed37e3dea2656d71b753d Mon Sep 17 00:00:00 2001
From: Nate Prewitt <nate.prewitt@gmail.com>
Date: Thu, 11 Dec 2025 12:30:45 -0700
Subject: [PATCH 1/6] Release: smithy-core-0.3.0

---
 packages/smithy-core/.changes/0.3.0.json             | 12 ++++++++++++
 .../smithy-core-enhancement-20251124183509.json      |  4 ----
 packages/smithy-core/CHANGELOG.md                    |  8 ++++++++
 packages/smithy-core/src/smithy_core/__init__.py     |  2 +-
 4 files changed, 21 insertions(+), 5 deletions(-)
 create mode 100644 packages/smithy-core/.changes/0.3.0.json
 delete mode 100644 packages/smithy-core/.changes/next-release/smithy-core-enhancement-20251124183509.json

diff --git a/packages/smithy-core/.changes/0.3.0.json b/packages/smithy-core/.changes/0.3.0.json
new file mode 100644
index 00000000..06eb6613
--- /dev/null
+++ b/packages/smithy-core/.changes/0.3.0.json
@@ -0,0 +1,12 @@
+{
+  "changes": [
+    {
+      "type": "enhancement",
+      "description": "Improved default error message for instances of ClientTimeoutError."
+    },
+    {
+      "type": "breaking",
+      "description": "Refactored `resolve_retry_strategy` to avoid code duplication per operation."
+    }
+  ]
+}
diff --git a/packages/smithy-core/.changes/next-release/smithy-core-enhancement-20251124183509.json b/packages/smithy-core/.changes/next-release/smithy-core-enhancement-20251124183509.json
deleted file mode 100644
index 56a70a6c..00000000
--- a/packages/smithy-core/.changes/next-release/smithy-core-enhancement-20251124183509.json
+++ /dev/null
@@ -1,4 +0,0 @@
-{
-  "type": "enhancement",
-  "description": "Improved default error message for instances of ClientTimeoutError."
-}
\ No newline at end of file
diff --git a/packages/smithy-core/CHANGELOG.md b/packages/smithy-core/CHANGELOG.md
index 29d49d54..5af0e57f 100644
--- a/packages/smithy-core/CHANGELOG.md
+++ b/packages/smithy-core/CHANGELOG.md
@@ -1,5 +1,13 @@
 # Changelog
 
+## v0.3.0
+
+### Breaking Changes
+* Refactored `resolve_retry_strategy` to avoid code duplication per operation.
+
+### Enhancements
+* Improved default error message for instances of ClientTimeoutError.
+
 ## v0.2.0
 
 ### Features
diff --git a/packages/smithy-core/src/smithy_core/__init__.py b/packages/smithy-core/src/smithy_core/__init__.py
index f6c4e158..860e7402 100644
--- 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__ = "0.2.0"
+__version__ = "0.3.0"
 
 
 class HostType(Enum):

From 1672d144a6d4c0e9e4eb574502f6cc90a805bec8 Mon Sep 17 00:00:00 2001
From: Nate Prewitt <nate.prewitt@gmail.com>
Date: Thu, 11 Dec 2025 12:47:10 -0700
Subject: [PATCH 2/6] Release: smithy_aws_core-0.3.0

---
 packages/smithy-aws-core/.changes/0.3.0.json             | 8 ++++++++
 packages/smithy-aws-core/CHANGELOG.md                    | 5 +++++
 packages/smithy-aws-core/pyproject.toml                  | 2 +-
 packages/smithy-aws-core/src/smithy_aws_core/__init__.py | 2 +-
 4 files changed, 15 insertions(+), 2 deletions(-)
 create mode 100644 packages/smithy-aws-core/.changes/0.3.0.json

diff --git a/packages/smithy-aws-core/.changes/0.3.0.json b/packages/smithy-aws-core/.changes/0.3.0.json
new file mode 100644
index 00000000..8a075bae
--- /dev/null
+++ b/packages/smithy-aws-core/.changes/0.3.0.json
@@ -0,0 +1,8 @@
+{
+  "changes": [
+    {
+      "type": "dependency",
+      "description": "Bump `smithy-core` from `~=0.2.0` to `~=0.3.0`."
+    }
+  ]
+}
diff --git a/packages/smithy-aws-core/CHANGELOG.md b/packages/smithy-aws-core/CHANGELOG.md
index 90a18a3d..5727dae7 100644
--- a/packages/smithy-aws-core/CHANGELOG.md
+++ b/packages/smithy-aws-core/CHANGELOG.md
@@ -1,5 +1,10 @@
 # Changelog
 
+## v0.3.0
+
+### Dependencies
+* Bump `smithy-core` from `~=0.2.0` to `~=0.3.0`.
+
 ## v0.2.0
 
 ### Dependencies
diff --git a/packages/smithy-aws-core/pyproject.toml b/packages/smithy-aws-core/pyproject.toml
index c9c2defe..7dbd5ffb 100644
--- a/packages/smithy-aws-core/pyproject.toml
+++ b/packages/smithy-aws-core/pyproject.toml
@@ -26,7 +26,7 @@ classifiers = [
   "Topic :: Software Development :: Libraries"
 ]
 dependencies = [
-    "smithy-core~=0.2.0",
+    "smithy-core~=0.3.0",
     "smithy-http~=0.3.0",
     "aws-sdk-signers~=0.1.0"
 ]
diff --git a/packages/smithy-aws-core/src/smithy_aws_core/__init__.py b/packages/smithy-aws-core/src/smithy_aws_core/__init__.py
index d4291a16..fa138734 100644
--- 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__ = "0.2.0"
+__version__ = "0.3.0"

From 4341c175d5ec86cd0a06ff7af82240f3044a92ae Mon Sep 17 00:00:00 2001
From: Nate Prewitt <nate.prewitt@gmail.com>
Date: Thu, 11 Dec 2025 12:48:08 -0700
Subject: [PATCH 3/6] Release: smithy_http-0.3.1

---
 packages/smithy-http/.changes/0.3.1.json             | 12 ++++++++++++
 .../smithy-http-enhancement-20251122132342.json      |  4 ----
 packages/smithy-http/CHANGELOG.md                    |  8 ++++++++
 packages/smithy-http/src/smithy_http/__init__.py     |  2 +-
 4 files changed, 21 insertions(+), 5 deletions(-)
 create mode 100644 packages/smithy-http/.changes/0.3.1.json
 delete mode 100644 packages/smithy-http/.changes/next-release/smithy-http-enhancement-20251122132342.json

diff --git a/packages/smithy-http/.changes/0.3.1.json b/packages/smithy-http/.changes/0.3.1.json
new file mode 100644
index 00000000..a5b6c090
--- /dev/null
+++ b/packages/smithy-http/.changes/0.3.1.json
@@ -0,0 +1,12 @@
+{
+  "changes": [
+    {
+      "type": "bugfix",
+      "description": "Fixed empty error messaging for CRT-based timeout errors."
+    },
+    {
+      "type": "dependency",
+      "description": "Removed strict pinning on `smithy-core` in favor of client managed versions."
+    }
+  ]
+}
diff --git a/packages/smithy-http/.changes/next-release/smithy-http-enhancement-20251122132342.json b/packages/smithy-http/.changes/next-release/smithy-http-enhancement-20251122132342.json
deleted file mode 100644
index d7b9f982..00000000
--- a/packages/smithy-http/.changes/next-release/smithy-http-enhancement-20251122132342.json
+++ /dev/null
@@ -1,4 +0,0 @@
-{
-  "type": "enhancement",
-  "description": "Improved error messaging for CRT-based timeout errors."
-}
\ No newline at end of file
diff --git a/packages/smithy-http/CHANGELOG.md b/packages/smithy-http/CHANGELOG.md
index e999a023..bc0e08da 100644
--- a/packages/smithy-http/CHANGELOG.md
+++ b/packages/smithy-http/CHANGELOG.md
@@ -1,5 +1,13 @@
 # Changelog
 
+## v0.3.1
+
+### Bug fixes
+* Fixed empty error messaging for CRT-based timeout errors.
+
+### Dependencies
+* Removed strict pinning on `smithy-core` in favor of client managed versions.
+
 ## v0.3.0
 
 ### Features
diff --git a/packages/smithy-http/src/smithy_http/__init__.py b/packages/smithy-http/src/smithy_http/__init__.py
index f877b9f4..5f6aea01 100644
--- a/packages/smithy-http/src/smithy_http/__init__.py
+++ b/packages/smithy-http/src/smithy_http/__init__.py
@@ -6,7 +6,7 @@
 from . import interfaces
 from .interfaces import FieldPosition
 
-__version__ = "0.3.0"
+__version__ = "0.3.1"
 
 
 class Field(interfaces.Field):

From 349a2e3dec86ccc334920ebea997706f25e7c957 Mon Sep 17 00:00:00 2001
From: Nate Prewitt <nate.prewitt@gmail.com>
Date: Tue, 30 Dec 2025 11:14:55 -0700
Subject: [PATCH 4/6] Release: smithy_aws_event_stream-0.2.1

---
 packages/smithy-aws-event-stream/.changes/0.2.1.json      | 8 ++++++++
 packages/smithy-aws-event-stream/CHANGELOG.md             | 5 +++++
 .../src/smithy_aws_event_stream/__init__.py               | 2 +-
 3 files changed, 14 insertions(+), 1 deletion(-)
 create mode 100644 packages/smithy-aws-event-stream/.changes/0.2.1.json

diff --git a/packages/smithy-aws-event-stream/.changes/0.2.1.json b/packages/smithy-aws-event-stream/.changes/0.2.1.json
new file mode 100644
index 00000000..cfaba4aa
--- /dev/null
+++ b/packages/smithy-aws-event-stream/.changes/0.2.1.json
@@ -0,0 +1,8 @@
+{
+  "changes": [
+    {
+      "type": "dependency",
+      "description": "Removed strict pinning on `smithy-core` in favor of client managed versions."
+    }
+  ]
+}
\ No newline at end of file
diff --git a/packages/smithy-aws-event-stream/CHANGELOG.md b/packages/smithy-aws-event-stream/CHANGELOG.md
index 50724dc7..25709de3 100644
--- a/packages/smithy-aws-event-stream/CHANGELOG.md
+++ b/packages/smithy-aws-event-stream/CHANGELOG.md
@@ -1,5 +1,10 @@
 # Changelog
 
+## v0.2.1
+
+### Dependencies
+* Removed strict pinning on `smithy-core` in favor of client managed versions.
+
 ## v0.2.0
 
 ### Dependencies
diff --git a/packages/smithy-aws-event-stream/src/smithy_aws_event_stream/__init__.py b/packages/smithy-aws-event-stream/src/smithy_aws_event_stream/__init__.py
index c392c786..068e5f44 100644
--- a/packages/smithy-aws-event-stream/src/smithy_aws_event_stream/__init__.py
+++ b/packages/smithy-aws-event-stream/src/smithy_aws_event_stream/__init__.py
@@ -1,4 +1,4 @@
 # Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
 # SPDX-License-Identifier: Apache-2.0
 
-__version__ = "0.2.0"
+__version__ = "0.2.1"

From e8ce6e59671959ad9bf277149640f4d383fc9dd5 Mon Sep 17 00:00:00 2001
From: Nate Prewitt <nate.prewitt@gmail.com>
Date: Tue, 30 Dec 2025 11:16:55 -0700
Subject: [PATCH 5/6] Release: smithy_json-0.2.1

---
 packages/smithy-json/.changes/0.2.1.json         | 8 ++++++++
 packages/smithy-json/CHANGELOG.md                | 5 +++++
 packages/smithy-json/src/smithy_json/__init__.py | 2 +-
 3 files changed, 14 insertions(+), 1 deletion(-)
 create mode 100644 packages/smithy-json/.changes/0.2.1.json

diff --git a/packages/smithy-json/.changes/0.2.1.json b/packages/smithy-json/.changes/0.2.1.json
new file mode 100644
index 00000000..cfaba4aa
--- /dev/null
+++ b/packages/smithy-json/.changes/0.2.1.json
@@ -0,0 +1,8 @@
+{
+  "changes": [
+    {
+      "type": "dependency",
+      "description": "Removed strict pinning on `smithy-core` in favor of client managed versions."
+    }
+  ]
+}
\ No newline at end of file
diff --git a/packages/smithy-json/CHANGELOG.md b/packages/smithy-json/CHANGELOG.md
index d1f01ed0..924ce187 100644
--- a/packages/smithy-json/CHANGELOG.md
+++ b/packages/smithy-json/CHANGELOG.md
@@ -1,5 +1,10 @@
 # Changelog
 
+## v0.2.1
+
+### Dependencies
+* Removed strict pinning on `smithy-core` in favor of client managed versions.
+
 ## v0.2.0
 
 ### Dependencies
diff --git a/packages/smithy-json/src/smithy_json/__init__.py b/packages/smithy-json/src/smithy_json/__init__.py
index a16b4e4b..25c23bc5 100644
--- 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__ = "0.2.0"
+__version__ = "0.2.1"
 __all__ = ("JSONCodec", "JSONDocument", "JSONSettings")
 
 

From f8831040351c9f70bf762c7cefd13fa0309a4d9c Mon Sep 17 00:00:00 2001
From: Nate Prewitt <nate.prewitt@gmail.com>
Date: Tue, 30 Dec 2025 12:01:48 -0700
Subject: [PATCH 6/6] Release: smithy-python codegen 0.2.0

---
 .../amazon/smithy/python/aws/codegen/AwsPythonDependency.java | 2 +-
 codegen/build.gradle.kts                                      | 2 +-
 .../amazon/smithy/python/codegen/SmithyPythonDependency.java  | 4 ++--
 3 files changed, 4 insertions(+), 4 deletions(-)

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
index 90aa2e0f..1e7b67ac 100644
--- 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",
-            "~=0.2.0",
+            "~=0.3.0",
             PythonDependency.Type.DEPENDENCY,
             false);
 }
diff --git a/codegen/build.gradle.kts b/codegen/build.gradle.kts
index c8f736a5..cec13612 100644
--- a/codegen/build.gradle.kts
+++ b/codegen/build.gradle.kts
@@ -15,5 +15,5 @@
 
 allprojects {
     group = "software.amazon.smithy.python"
-    version = "0.1.0"
+    version = "0.2.0"
 }
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
index 9c6ff047..220c80df 100644
--- 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",
-            "~=0.2.0",
+            "~=0.3.0",
             Type.DEPENDENCY,
             false);
 
@@ -78,7 +78,7 @@ public final class SmithyPythonDependency {
      */
     public static final PythonDependency SMITHY_AWS_CORE = new PythonDependency(
             "smithy_aws_core",
-            "~=0.2.0",
+            "~=0.3.0",
             Type.DEPENDENCY,
             false);