Bump version to 1.28.1

Author: kstich

CHANGELOG.md

@@ -1,5 +1,23 @@
 # Smithy Changelog
 
+## 1.28.1 (2023-03-09)
+
+### Features
+* Added a suite of compliance tests for selectors ([#1643](https://github.com/awslabs/smithy/pull/1643))
+
+### Bug Fixes
+* Fixed an issue with generating CloudFormation Resource Schemas when using the `@nestedProperties` trait ([#1641](https://github.com/awslabs/smithy/pull/1641))
+* Fixed an issue where `enum` shapes could not be used as `resource` identifiers ([#1644](https://github.com/awslabs/smithy/pull/1644))
+* Fixed an issue when comparing event ids for deprecated shapes ([#1640](https://github.com/awslabs/smithy/pull/1640))
+* Fixed an issue where "core" validation events were not suppressible ([#1646](https://github.com/awslabs/smithy/pull/1646))
+* Fixed an issue with `NodeMapper`'s handling of lists of generic types ([#1635](https://github.com/awslabs/smithy/pull/1635))
+* Fixed various typos of the word "ignore", including for the `NodeMapper.WhenMissing` enum ([#1652](https://github.com/awslabs/smithy/pull/1652))
+* Fixed an issue where `enum` members were flagged by the `MissingSensitiveTrait` validator ([#1661](https://github.com/awslabs/smithy/pull/1661))
+* Updated the validation messages for `uniqueItems` malformed request tests ([#1639](https://github.com/awslabs/smithy/pull/1639))
+* Updated the validation messages for `enum` malformed request tests to not return internal values ([#1658](https://github.com/awslabs/smithy/pull/1658))
+* Fixed various issues with protocol tests ([#1642](https://github.com/awslabs/smithy/pull/1642), [#1648](https://github.com/awslabs/smithy/pull/1648),
+  [#1645](https://github.com/awslabs/smithy/pull/1645))
+
 ## 1.28.0 (2023-02-24)
 
 ### Features

VERSION

@@ -1 +1 @@
-1.28.0
+1.28.1