diff --git a/Directory.Build.props b/Directory.Build.props
index 8baa52a..4407540 100644
--- a/Directory.Build.props
+++ b/Directory.Build.props
@@ -1,7 +1,7 @@
 <Project>
 
   <PropertyGroup>
-    <VersionPrefix>2.9.0</VersionPrefix>
+    <VersionPrefix>2.10.0</VersionPrefix>
     <PackageValidationBaselineVersion>2.8.0</PackageValidationBaselineVersion>
     <LangVersion>12.0</LangVersion>
     <Nullable>enable</Nullable>
diff --git a/ReleaseNotes.md b/ReleaseNotes.md
index d87de62..3a1050d 100644
--- a/ReleaseNotes.md
+++ b/ReleaseNotes.md
@@ -2,6 +2,11 @@
 
 These are the NuGet package releases. See also [npm Release Notes](ReleaseNotesNpm.md).
 
+## 2.10.0
+
+* Add `file-name-suffix` generator setting.
+* Support generating Fastify plugins.
+
 ## 2.9.0
 
 * Generate error sets in TypeScript.