chore(support/v2): release 2.9.1

Author: release-please-token-provider[bot]

.release-please-manifest.json

@@ -1,3 +1,3 @@
 {
-  ".": "2.9.0"
+  ".": "2.9.1"
 }

CHANGELOG.md

@@ -1,5 +1,12 @@
 # Changelog
 
+## [2.9.1](https://github.com/microsoft/OpenAPI.NET/compare/v2.9.0...v2.9.1) (2026-06-26)
+
+
+### Bug Fixes
+
+* use async method for crypto flush ([677b519](https://github.com/microsoft/OpenAPI.NET/commit/677b5197d9c4f7de2122852ad49d5012f7082e71))
+
 ## [2.9.0](https://github.com/microsoft/OpenAPI.NET/compare/v2.8.0...v2.9.0) (2026-06-10)
 
 

Directory.Build.props

@@ -12,7 +12,7 @@
     <PackageProjectUrl>https://github.com/Microsoft/OpenAPI.NET</PackageProjectUrl>
     <Copyright>© Microsoft Corporation. All rights reserved.</Copyright>
     <PackageTags>OpenAPI .NET</PackageTags>
-    <Version>2.9.0</Version>
+    <Version>2.9.1</Version>
   </PropertyGroup>
   <!-- https://github.com/clairernovotny/DeterministicBuilds#deterministic-builds -->
   <PropertyGroup Condition="'$(TF_BUILD)' == 'true'">